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    Vitamin B6 Impurity

    Vitamin B6 Impurity

    Synonym

    8-(7-hydroxy-6-methyl-1,3-dihydrofuro[3,4-c]pyridin-5-ium-5-yl)-1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydropurin-7-ide

    Molecular Formula

    C15H15N5O4

    Molecular Weight

    329.32

    Catalogue Number

    AR-V01542

    Parent Drug

    VITAMIN

    Common Package:10,25,50,100 mg

    Collections: VITAMIN

    Category: AR-V01542 C15H15N5O4 VITAMIN

    RELATED PRODUCTS
    7559-04-8

    Synonym

    2-((3R,7R,11R)-3-hydroxy-3,7,11,15-tetramethylhexadecyl)-3,5,6-trimethylcyclohexa-2,5-diene-1,4-dione

    Molecular Formula

    C29H50O3

    Molecular Weight

    446.72

    Catalogue Number

    AR-V01650

    Parent Drug

    VITAMIN
    21307-05-1

    Synonym

    (S)-3-((Z)-2-((1R,3aR,7aR)-1-((2R,5R,E)-5,6-dimethylhept-3-en-2-yl)-7a-methyl-2,3,3a,6,7,7a-hexahydro-1H-inden-4-yl)vinyl)-4-methylcyclohex-3-enol

    Molecular Formula

    C28H44O

    Molecular Weight

    396.66

    Catalogue Number

    AR-V01648

    Parent Drug

    VITAMIN
    562-71-0

    Synonym

    (1'R,3S,3a'R,6aS,7a'R)-1'-((2R,5R,E)-5,6-dimethylhept-3-en-2-yl)-7a'-methyl-1',2,2',3,3',3a',4,5,5',6,6a,6',7',7a'-tetradecahydro-1aH-spiro[cyclopropa[a]indene-1,4'-inden]-3-ol

    Molecular Formula

    C28H44O

    Molecular Weight

    396.66

    Catalogue Number

    AR-V01647

    Parent Drug

    VITAMIN
    (2R,3S)-Epoxide Vitamin K1

    Synonym

    (1aS,7aR)-1a-methyl-7a-((7R,11R,E)-3,7,11,15-tetramethylhexadec-2-en-1-yl)naphtho[2,3-b]oxirene-2,7(1aH,7aH)-dione

    Molecular Formula

    C31H46O3

    Molecular Weight

    466.71

    Catalogue Number

    AR-V01645

    Parent Drug

    VITAMIN
    74007-20-8

    Synonym

    (1R,3S,E)-5-((E)-2-((1R,3aS,7aR)-1-((2R,5R,E)-5,6-dimethylhept-3-en-2-yl)-7a-methylhexahydro-1H-inden-4(2H)-ylidene)ethylidene)-4-methylenecyclohexane-1,3-diol

    Molecular Formula

    C28H44O2

    Molecular Weight

    412.66

    Catalogue Number

    AR-V01644

    Parent Drug

    VITAMIN
    5-hydroxy-4,6-dimethylnicotinic acid

    Synonym

    5-hydroxy-4,6-dimethylnicotinic acid

    Molecular Formula

    C8H9NO3

    Molecular Weight

    167.16

    Catalogue Number

    AR-V01643

    Parent Drug

    VITAMIN
    5-hydroxy-4-(hydroxymethyl)-6-methylnicotinic acid

    Synonym

    5-hydroxy-4-(hydroxymethyl)-6-methylnicotinic acid

    Molecular Formula

    C8H9NO4

    Molecular Weight

    183.16

    Catalogue Number

    AR-V01642

    Parent Drug

    VITAMIN

    CAS Number

    524-07-2
    8-methyl-3-propyl-1,5-dihydro-[1,3]dioxepino[5,6-c]pyridin-9-ol

    Synonym

    8-methyl-3-propyl-1,5-dihydro-[1,3]dioxepino[5,6-c]pyridin-9-ol

    Molecular Formula

    C12H17NO3

    Molecular Weight

    223.27

    Catalogue Number

    AR-V01641

    Parent Drug

    VITAMIN
    9-ethoxy-8-methyl-3-propyl-1,5,5a,6,9,9a-hexahydro-6,9-epoxy[1,3]dioxepino[5,6-c]pyridine

    Synonym

    9-ethoxy-8-methyl-3-propyl-1,5,5a,6,9,9a-hexahydro-6,9-epoxy[1,3]dioxepino[5,6-c]pyridine

    Molecular Formula

    C14H23NO4

    Molecular Weight

    269.34

    Catalogue Number

    AR-V01640

    Parent Drug

    VITAMIN
    2-propyl-4,7-dihydro-1,3-dioxepine

    Synonym

    2-propyl-4,7-dihydro-1,3-dioxepine

    Molecular Formula

    C8H14O2

    Molecular Weight

    142.20

    Catalogue Number

    AR-V01639

    Parent Drug

    VITAMIN

    CAS Number

    4469-34-5
    Vitamin K1 (Phytonadione) Related Compound 5

    Synonym

    4-hydroxy-2-methyl-3-((7R,11R,E)-3,7,11,15-tetramethylhexadec-2-en-1-yl)naphthalen-1-yl acetate

    Molecular Formula

    C33H50O3

    Molecular Weight

    494.76

    Catalogue Number

    AR-V01638

    Parent Drug

    VITAMIN

    CAS Number

    50281-47-5
    5,6-monoepoxy Vitamin A

    Synonym

    (2E,4E,6E,8E)-3,7-dimethyl-9-(2,2,6-trimethyl-7-oxabicyclo[4.1.0]heptan-1-yl)nona-2,4,6,8-tetraen-1-ol

    Molecular Formula

    C20H30O2

    Molecular Weight

    302.46

    Catalogue Number

    AR-V01637

    Parent Drug

    VITAMIN

    CAS Number

    512-39-0
    alpha-Tocopherol ethano-dimer

    Synonym

    (R,R,2R,2'R)-5,5'-(ethane-1,2-diyl)bis(2,7,8-trimethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)chroman-6-ol)

    Molecular Formula

    C57H96O5

    Molecular Weight

    861.39

    Catalogue Number

    AR-V01636

    Parent Drug

    VITAMIN

    CAS Number

    2896-55-1
    alpha-Tocopherol spiro-dimer

    Synonym

    (2R,8'R)-2,5',6',7,8,8'-hexamethyl-2,8'-bis((4R,8R)-4,8,12-trimethyltridecyl)-2',3,4,8',9',10'-hexahydro-1'H-spiro[chromene-5,3'-pyrano[3,2-f]chromen]-6(2H)-one

    Molecular Formula

    C58H96O4

    Molecular Weight

    857.40

    Catalogue Number

    AR-V01635

    Parent Drug

    VITAMIN

    CAS Number

    1604-73-5
    alpha-Tocopherol quinol

    Synonym

    2-((3R,7R,11R)-3-hydroxy-3,7,11,15-tetramethylhexadecyl)-3,5,6-trimethylbenzene-1,4-diol

    Molecular Formula

    C29H52O3

    Molecular Weight

    448.73

    Catalogue Number

    AR-V01634

    Parent Drug

    VITAMIN

    CAS Number

    14745-36-9
    Dihydro-Doxercalciferol

    Synonym

    (1R,3S,Z)-5-((E)-2-((1R,3aS,7aR)-1-((2R,5S)-5,6-dimethylheptan-2-yl)-7a-methylhexahydro-1H-inden-4(2H)-ylidene)ethylidene)-4-methylenecyclohexane-1,3-diol

    Molecular Formula

    C28H46O2

    Molecular Weight

    414.67

    Catalogue Number

    AR-V01633

    Parent Drug

    VITAMIN
    beta-Doxercalciferol

    Synonym

    (1S,3S,Z)-5-((E)-2-((1R,3aS,7aR)-1-((2R,5R,E)-5,6-dimethylhept-3-en-2-yl)-7a-methylhexahydro-1H-inden-4(2H)-ylidene)ethylidene)-4-methylenecyclohexane-1,3-diol

    Molecular Formula

    C28H44O2

    Molecular Weight

    412.66

    Catalogue Number

    AR-V01632

    Parent Drug

    VITAMIN
    3-(3-hydroxy-3,7,11,15-tetramethylhexadecyl)-2,5,6-trimethylphenol

    Synonym

    3-(3-hydroxy-3,7,11,15-tetramethylhexadecyl)-2,5,6-trimethylphenol

    Molecular Formula

    C29H52O2

    Molecular Weight

    432.73

    Catalogue Number

    AR-V01631

    Parent Drug

    VITAMIN
    DL-alpha-Tocopherylquinone

    Synonym

    2-((3R,7R,11R)-3-hydroxy-3,7,11,15-tetramethylhexadecyl)cyclohexa-2,5-diene-1,4-dione

    Molecular Formula

    C29H50O3

    Molecular Weight

    446.72

    Catalogue Number

    AR-V01630

    Parent Drug

    VITAMIN

    CAS Number

    62726-91-4
    DL-9-hydroxy-alpha-Tocopherone

    Synonym

    8a-hydroxy-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydro-2H-chromen-6(8aH)-one

    Molecular Formula

    C29H50O3

    Molecular Weight

    446.72

    Catalogue Number

    AR-V01629

    Parent Drug

    VITAMIN
    DL-alpha-Tocopherol Nicotinate-d9

    Synonym

    2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)chroman-6-yl nicotinate-D9

    Molecular Formula

    C35H44D9NO3

    Molecular Weight

    544.87

    Catalogue Number

    AR-V01628

    Parent Drug

    VITAMIN

    CAS Number

    86362-36-9 (non-labelled)
    DL-alpha-Tocopherol nicotinate

    Synonym

    (R)-2,5,7,8-tetramethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)chroman-6-yl nicotinate

    Molecular Formula

    C35H53NO3

    Molecular Weight

    535.81

    Catalogue Number

    AR-V01627

    Parent Drug

    VITAMIN

    CAS Number

    51898-34-1
    25-Hydroxy Vitamin D3 3,3ā€™-Aminopropyl Ether

    Synonym

    (R)-6-((1R,3aS,7aR,E)-4-((Z)-2-((S)-5-(3-aminopropoxy)-2-methylenecyclohexylidene)ethylidene)-7a-methyloctahydro-1H-inden-1-yl)-2-methylheptan-2-ol

    Molecular Formula

    C30H51NO2

    Molecular Weight

    457.74

    Catalogue Number

    AR-V01626

    Parent Drug

    VITAMIN

    CAS Number

    163018-26-3
    Dihydro Vitamin K1 Diacetate (Di-O-Acetyl-Dihydrophyllochinon)

    Synonym

    2-methyl-3-((7R,11R,E)-3,7,11,15-tetramethylhexadec-2-en-1-yl)naphthalene-1,4-diyl diacetate

    Molecular Formula

    C35H52O4

    Molecular Weight

    536.80

    Catalogue Number

    AR-V01625

    Parent Drug

    VITAMIN

    CAS Number

    604-87-5
    (S)-3-((Z)-2-((1R,3aR,7aR)-1-((R)-6-hydroxy-6-methylheptan-2-yl)-7a-methyl-2,3,3a,6,7,7a-hexahydro-1H-inden-4-yl)vinyl)-4-methylcyclohex-3-enol

    Synonym

    (S)-3-((Z)-2-((1R,3aR,7aR)-1-((R)-6-hydroxy-6-methylheptan-2-yl)-7a-methyl-2,3,3a,6,7,7a-hexahydro-1H-inden-4-yl)vinyl)-4-methylcyclohex-3-enol

    Molecular Formula

    C27H44O2

    Molecular Weight

    400.65

    Catalogue Number

    AR-V01624

    Parent Drug

    VITAMIN

    CAS Number

    23357-18-8
    beta-Tocopherol (Racemic Mixture)

    Synonym

    (R)-2,5,8-trimethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)chroman-6-ol

    Molecular Formula

    C28H48O2

    Molecular Weight

    416.69

    Catalogue Number

    AR-V01623

    Parent Drug

    VITAMIN

    CAS Number

    148-03-8
    Menaquinone 13

    Synonym

    2-methyl-3-((2E,6E,10E,14E,18E,22E,26E,30E,34E,38E,42E,46E)-3,7,11,15,19,23,27,31,35,39,43,47,51-tridecamethyldopentaconta-2,6,10,14,18,22,26,30,34,38,42,46,50-tridecaen-1-yl)naphthalene-1,4-dione

    Molecular Formula

    C76H112O2

    Molecular Weight

    1057.73

    Catalogue Number

    AR-V01622

    Parent Drug

    VITAMIN

    CAS Number

    27123-36-0
    Menaquinone 12

    Synonym

    2-((2E,6E,10E,14E,18E,22E,26E,30E,34E,38E,42E)-3,7,11,15,19,23,27,31,35,39,43,47-dodecamethyloctatetraconta-2,6,10,14,18,22,26,30,34,38,42,46-dodecaen-1-yl)-3-methylnaphthalene-1,4-dione

    Molecular Formula

    C71H104O2

    Molecular Weight

    989.61

    Catalogue Number

    AR-V01621

    Parent Drug

    VITAMIN

    CAS Number

    27670-93-5
    Menaquinone 11

    Synonym

    2-methyl-3-((2E,6E,10E,14E,18E,22E,26E,30E,34E,38E)-3,7,11,15,19,23,27,31,35,39,43-undecamethyltetratetraconta-2,6,10,14,18,22,26,30,34,38,42-undecaen-1-yl)naphthalene-1,4-dione

    Molecular Formula

    C66H96O2

    Molecular Weight

    921.49

    Catalogue Number

    AR-V01620

    Parent Drug

    VITAMIN

    CAS Number

    19228-10-5
    Menaquinone 10

    Synonym

    2-((2E,6E,10E,14E,18E,22E,26E,30E,34E)-3,7,11,15,19,23,27,31,35,39-decamethyltetraconta-2,6,10,14,18,22,26,30,34,38-decaen-1-yl)-3-methylnaphthalene-1,4-dione

    Molecular Formula

    C61H88O2

    Molecular Weight

    853.37

    Catalogue Number

    AR-V01619

    Parent Drug

    VITAMIN

    CAS Number

    523-40-0
    Menaquinone 9

    Synonym

    2-methyl-3-((2E,6E,10E,14E,18E,22E,26E,30E)-3,7,11,15,19,23,27,31,35-nonamethylhexatriaconta-2,6,10,14,18,22,26,30,34-nonaen-1-yl)naphthalene-1,4-dione

    Molecular Formula

    C56H80O2

    Molecular Weight

    785.25

    Catalogue Number

    AR-V01618

    Parent Drug

    VITAMIN

    CAS Number

    523-39-7
    Menaquinone 7

    Synonym

    2-((2E,6E,10E,14E,18E,22E)-3,7,11,15,19,23,27-heptamethyloctacosa-2,6,10,14,18,22,26-heptaen-1-yl)-3-methylnaphthalene-1,4-dione

    Molecular Formula

    C46H64O2

    Molecular Weight

    649.02

    Catalogue Number

    AR-V01617

    Parent Drug

    VITAMIN

    CAS Number

    2124-57-4
    Menaquinone 4-d7 (Mixture of cis-trans isomers)

    Molecular Formula

    C31H33D7O2

    Molecular Weight

    451.70

    Catalogue Number

    AR-V01616

    Parent Drug

    VITAMIN

    CAS Number

    1233937-25-1
    Menaquinone 4 (Mixture of cis-trans isomers)

    Synonym

    2-methyl-3-((2E,6E,10E)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraen-1-yl)naphthalene-1,4-dione

    Molecular Formula

    C31H40O2

    Molecular Weight

    444.66

    Catalogue Number

    AR-V01615

    Parent Drug

    VITAMIN

    CAS Number

    863-61-6
    Alfacalcidol-d7

    Synonym

    (1R,3S,Z)-5-((E)-2-((1R,3aS,7aR)-7a-methyl-1-((R)-6-methylheptan-2-yl)hexahydro-1H-inden-4(2H)-ylidene)ethylidene)-4-methylenecyclohexane-1,3-diol

    Molecular Formula

    C27H37D7O2

    Molecular Weight

    407.69

    Catalogue Number

    AR-V01614

    Parent Drug

    VITAMIN

    CAS Number

    41294-56-8 (non-d)
    Vitamin K1 (Phytonadione) Related Compound 4

    Synonym

    2-methyl-5-methylene-2-((4R,8R)-4,8,12-trimethyltridecyl)-2H-benzo[h]chromen-6(5H)-one

    Molecular Formula

    C31H44O2

    Molecular Weight

    448.70

    Catalogue Number

    AR-V01613

    Parent Drug

    VITAMIN
    Vitamin D4

    Synonym

    (S,Z)-3-((E)-2-((1R,3aS,7aR)-1-((2R,5S)-5,6-dimethylheptan-2-yl)-7a-methylhexahydro-1H-inden-4(2H)-ylidene)ethylidene)-4-methylenecyclohexanol

    Molecular Formula

    C28H46O

    Molecular Weight

    398.68

    Catalogue Number

    AR-V01612

    Parent Drug

    VITAMIN

    CAS Number

    511-28-4
    Alpha-Tocopheryl Glucoside

    Synonym

    (2S,3R,4R,5S,6R)-2-(hydroxymethyl)-6-(((R)-2,5,7,8-tetramethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)chroman-6-yl)oxy)tetrahydro-2H-pyran-3,4,5-triol

    Molecular Formula

    C35H60O7

    Molecular Weight

    592.86

    Catalogue Number

    AR-V01611

    Parent Drug

    VITAMIN
    Vitamin K1 Related Compound 2 (Phytone)

    Synonym

    6,10,14-trimethylpentadecan-2-one

    Molecular Formula

    C18H36O

    Molecular Weight

    268.49

    Catalogue Number

    AR-V01610

    Parent Drug

    VITAMIN

    CAS Number

    502-69-2
    Vitamin K1 Hydroperoxide

    Synonym

    2-((7R,11R,E)-3-hydroperoxy-3,7,11,15-tetramethylhexadec-1-en-1-yl)-3-methylnaphthalene-1,4-dione

    Molecular Formula

    C31H46O4

    Molecular Weight

    482.71

    Catalogue Number

    AR-V01609

    Parent Drug

    VITAMIN
    Vitamin K1 Related Compound 3 (Phthiocol)

    Synonym

    2-hydroxy-3-methylnaphthalene-1,4-dione

    Molecular Formula

    C11H8O3

    Molecular Weight

    188.18

    Catalogue Number

    AR-V01608

    Parent Drug

    VITAMIN

    CAS Number

    483-55-6
    Vitamin K1 Related Compound 1

    Synonym

    5-hydroxy-4-methylnaphtho[1,2-b]furan-3(2H)-one

    Molecular Formula

    C13H10O3

    Molecular Weight

    214.22

    Catalogue Number

    AR-V01607

    Parent Drug

    VITAMIN

    CAS Number

    22399-39-9
    Ergocalciferol EP Impurity E (Tachysterol)

    Synonym

    (S)-3-((E)-2-((1R,3aR,7aR)-1-((2R,5R,E)-5,6-dimethylhept-3-en-2-yl)-7a-methyl-2,3,3a,6,7,7a-hexahydro-1H-inden-4-yl)vinyl)-4-methylcyclohex-3-enol

    Molecular Formula

    C28H44O

    Molecular Weight

    396.66

    Catalogue Number

    AR-V01606

    Parent Drug

    VITAMIN
    Ergocalciferol EP Impurity D (iso-Tachysterol)

    Synonym

    3-((E)-2-(1-((E)-5,6-dimethylhept-3-en-2-yl)-7a-methyl-2,3,5,6,7,7a-hexahydro-1H-inden-4-yl)vinyl)-4-methylcyclohex-3-enol

    Molecular Formula

    C28H44O

    Molecular Weight

    396.66

    Catalogue Number

    AR-V01605

    Parent Drug

    VITAMIN
    Ergocalciferol EP Impurity C (Lumisterol)

    Synonym

    (3S,9R,10S,13R,14R,17R)-17-((2R,5R,E)-5,6-dimethylhept-3-en-2-yl)-10,13-dimethyl-2,3,4,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol

    Molecular Formula

    C28H44O

    Molecular Weight

    396.66

    Catalogue Number

    AR-V01604

    Parent Drug

    VITAMIN
    Ergocalciferol EP Impurity B (Ergosterol)

    Synonym

    (3S,9S,10R,13R,14R,17R)-17-((2R,5R,E)-5,6-dimethylhept-3-en-2-yl)-10,13-dimethyl-2,3,4,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol

    Molecular Formula

    C28H44O

    Molecular Weight

    396.66

    Catalogue Number

    AR-V01603

    Parent Drug

    VITAMIN
    Calcitroic Acid

    Synonym

    (R)-3-((1R,3aS,7aR,E)-4-((Z)-2-((3S,5R)-3,5-dihydroxy-2-methylenecyclohexylidene)ethylidene)-7a-methyloctahydro-1H-inden-1-yl)butanoic acid

    Molecular Formula

    C23H34O4

    Molecular Weight

    374.53

    Catalogue Number

    AR-V01602

    Parent Drug

    VITAMIN

    CAS Number

    71204-89-2
    Alfacalcidol Impurity C

    Synonym

    (4aR,6aR,7R,9aR,11S)-11-((3S,5R)-3,5-dihydroxy-2-methylcyclohex-1-en-1-yl)-6a-methyl-7-((R)-6-methylheptan-2-yl)-2-phenyl-4a,5,6,6a,7,8,9,9a-octahydrocyclopenta[f][1,2,4]triazolo[1,2-a]cinnoline-1,3(2H,11H)-dione

    Molecular Formula

    C35H51N3O4

    Molecular Weight

    577.81

    Catalogue Number

    AR-V01601

    Parent Drug

    VITAMIN
    (1R,3aR,7aR)-1-((2R,5R,E)-5,6-dimethylhept-3-en-2-yl)-7a-methylhexahydro-1H-inden-4(2H)-one

    Synonym

    (1R,3aR,7aR)-1-((2R,5R,E)-5,6-dimethylhept-3-en-2-yl)-7a-methylhexahydro-1H-inden-4(2H)-one

    Molecular Formula

    55812-80-1

    Molecular Weight

    276.47

    Catalogue Number

    AR-V01600

    Parent Drug

    VITAMIN

    CAS Number

    55812-80-1
    Ergocalciferol (Vitamin D2) EP Impurity A (5,6-trans-Vitamin D2)

    Synonym

    (S,E)-3-((E)-2-((1R,3aS,7aR)-1-((2R,5R,E)-5,6-dimethylhept-3-en-2-yl)-7a-methylhexahydro-1H-inden-4(2H)-ylidene)ethylidene)-4-methylenecyclohexanol

    Molecular Formula

    C28H44O

    Molecular Weight

    396.66

    Catalogue Number

    AR-V01599

    Parent Drug

    VITAMIN

    CAS Number

    51744-66-2