Vitamin D Related/Nuclear Receptor - VD/VDR Supplier | High Purity

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Falecalcitriol, Agonist of Vitamin D receptor
CAS: 83805-11-2 PubChem CID: 5282190 Formula: C₂₇H₃₈F₆O₃ Molecular Weight: 524.58

Moligand™ ? ≥98%

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Technical Identifiers

IUPAC Name

(1R,3S,5Z)-5-[(2E)-2-[(1R,3aS,7aR)-7a-methyl-1-[(2R)-7,7,7-trifluoro-6-hydroxy-6-(trifluoromethyl)heptan-2-yl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylideshow more

SMILES

CC(CCCC(C(F)(F)F)(C(F)(F)F)O)C1CCC2C1(CCCC2=CC=C3CC(CC(C3=C)O)O)C

InChIKey
XPYGGHVSFMUHLH-UUSULHAXSA-N

InChI

1S/C27H38F6O3/c1-16(6-4-13-25(36,26(28,29)30)27(31,32)33)21-10-11-22-18(7-5-12-24(21,22)3)8-9-19-14-20(34)15-23(35)17(19)2/h8-9,16,20-23,34-36H,2,4-7,show more

Synonyms
Hornel | Falecalcitol | (1R,3S,5Z)-5-[(2E)-2-[(1R,3aS,7aR)-7a-methyl-1-[(2R)-7,7,7-trifluoro-6-hydroxy-6-(trifluorome...
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Cholecalciferol (D3)
CAS: 67-97-0 EC Number: 200-673-2 Formula: C₂₇H₄₄O Molecular Weight: 384.64

Analytical standard ? Moligand™ ?

● In Stock — US warehouse, ships to EU* Item #: C105355
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Technical Identifiers

IUPAC Name

(1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1show more

SMILES

CC(C)CCCC(C)C1CCC2C1(CCCC2=CC=C3CC(CCC3=C)O)C

InChIKey
QYSXJUFSXHHAJI-YRZJJWOYSA-N

InChI

1S/C27H44O/c1-19(2)8-6-9-21(4)25-15-16-26-22(10-7-17-27(25,26)5)12-13-23-18-24(28)14-11-20(23)3/h12-13,19,21,24-26,28H,3,6-11,14-18H2,1-2,4-5H3/b22-12show more

Synonyms
bmse000507 | CHOLECALCIFEROL [EP MONOGRAPH] | Cyclohexanol, 3-((2E)-2-((1R,3aS,7aR)-1-((1R)-1,5-dimethylhexyl)octahyd...
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Calcifediol
CAS: 19356-17-3 EC Number: 242-990-9 Formula: C₂₇H₄₄O₂ Molecular Weight: 400.64

Solid Moligand™ ? ≥98%

● In Stock — US warehouse, ships to EU* Item #: C134398
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Technical Identifiers

IUPAC Name

(1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-1-[(2R)-6-hydroxy-6-methylheptan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyshow more

SMILES

CC(CCCC(C)(C)O)C1CCC2C1(CCCC2=CC=C3CC(CCC3=C)O)C

InChIKey
JWUBBDSIWDLEOM-DTOXIADCSA-N

InChI

1S/C27H44O2/c1-19-10-13-23(28)18-22(19)12-11-21-9-7-17-27(5)24(14-15-25(21)27)20(2)8-6-16-26(3,4)29/h11-12,20,23-25,28-29H,1,6-10,13-18H2,2-5H3/b21-11show more

Synonyms
25-Hydroxyvitamin D3 monohydrate, >=99.0% (HPLC) | Cholecalciferol, 25-hydroxy- | 3-{2-[1-(5-HYDROXY-1,5-DIMETHYL-HEX...
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VD3-D6
CAS: 118584-54-6 Formula: C₂₇H₄₄O Molecular Weight: 390.67

≥98%

◐ .Made to order · 8–12 wks Item #: V127280
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Technical Identifiers

IUPAC Name

(1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-7a-methyl-1-[(2R)-7,7,7-trideuterio-6-(trideuteriomethyl)heptan-2-yl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylishow more

SMILES

CC(C)CCCC(C)C1CCC2C1(CCCC2=CC=C3CC(CCC3=C)O)C

InChIKey
QYSXJUFSXHHAJI-HCXPDEKJSA-N

InChI

1S/C27H44O/c1-19(2)8-6-9-21(4)25-15-16-26-22(10-7-17-27(25,26)5)12-13-23-18-24(28)14-11-20(23)3/h12-13,19,21,24-26,28H,3,6-11,14-18H2,1-2,4-5H3/b22-12show more

Synonyms
MS-26514 | (1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-7a-methyl-1-[(2R)-7,7,7-trideuterio-6-(trideuteriomethyl)heptan-2-yl]-2,3,...
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Vitamin D4
CAS: 511-28-4 EC Number: 208-127-5 PubChem CID: 5460703 Formula: C₂₈H₄₆O Molecular Weight: 398.66

≥97%(HPLC)

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Technical Identifiers

IUPAC Name

(1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-1-[(2R,5S)-5,6-dimethylheptan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecycloshow more

SMILES

CC(C)C(C)CCC(C)C1CCC2C1(CCCC2=CC=C3CC(CCC3=C)O)C

InChIKey
DIPPFEXMRDPFBK-JPWDPSJFSA-N

InChI

1S/C28H46O/c1-19(2)20(3)9-10-22(5)26-15-16-27-23(8-7-17-28(26,27)6)12-13-24-18-25(29)14-11-21(24)4/h12-13,19-20,22,25-27,29H,4,7-11,14-18H2,1-3,5-6H3/show more

Synonyms
Vitamin D4 | (5Z,7E)-(3S)-9,10-secoergosta-5,7,10(19)-trien-3-ol | 9,10-Secocholesta-5,7,10(9)-trien-3-ol, 24-methyl-...
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Maxacalcitol, Agonist of Vitamin D receptor
CAS: 103909-75-7 EC Number: 686-295-2 PubChem CID: 6398761 Formula: C₂₆H₄₂O₄ Molecular Weight: 418.62

Moligand™ ? ≥97%

● In Stock — US warehouse, ships to EU* Item #: M127999
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Technical Identifiers

IUPAC Name

(1R,3S,5Z)-5-[(2E)-2-[(1S,3aS,7aS)-1-[(1S)-1-(3-hydroxy-3-methylbutoxy)ethyl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylshow more

SMILES

CC(C1CCC2C1(CCCC2=CC=C3CC(CC(C3=C)O)O)C)OCCC(C)(C)O

InChIKey
DTXXSJZBSTYZKE-ZDQKKZTESA-N

InChI

1S/C26H42O4/c1-17-20(15-21(27)16-24(17)28)9-8-19-7-6-12-26(5)22(10-11-23(19)26)18(2)30-14-13-25(3,4)29/h8-9,18,21-24,27-29H,1,6-7,10-16H2,2-5H3/b19-8+show more

Synonyms
CHEBI:31801 | MAXACALCITOL [INN] | (1R,3S,5Z)-4-Methylene-5-[(2E)-2-[(1S,3aS,7aS)-octahydro-1-[(1S)-1-(3-hydroxy-3-me...
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Alfacalcidol, Vitamin D receptor agonist
CAS: 41294-56-8 EC Number: 255-297-1 Formula: C₂₇H₄₄O₂ Molecular Weight: 400.64

Solid ≥97%

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Technical Identifiers

IUPAC Name

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

SMILES

CC(C)CCCC(C)C1CCC2C1(CCCC2=CC=C3CC(CC(C3=C)O)O)C

InChIKey
OFHCOWSQAMBJIW-AVJTYSNKSA-N

InChI

1S/C27H44O2/c1-18(2)8-6-9-19(3)24-13-14-25-21(10-7-15-27(24,25)5)11-12-22-16-23(28)17-26(29)20(22)4/h11-12,18-19,23-26,28-29H,4,6-10,13-17H2,1-3,5H3/bshow more

Synonyms
1-alpha-vitamin d | Alfacalcidolum | Bondiol | Un-Alpha | EINECS 255-297-1 | UDPGATRIAMMONIUMSALT | 1 | 1alpha-Hydrox...
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Ergocalciferol (D2)
CAS: 50-14-6 EC Number: 200-014-9 PubChem CID: 5280793 Formula: C₂₈H₄₄O Molecular Weight: 396.65

Solid Moligand™ ? ≥98%

● In Stock — US warehouse, ships to EU* Item #: E106318
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Technical Identifiers

IUPAC Name

(1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylideneshow more

SMILES

CC(C)C(C)C=CC(C)C1CCC2C1(CCCC2=CC=C3CC(CCC3=C)O)C

InChIKey
MECHNRXZTMCUDQ-RKHKHRCZSA-N

InChI

1S/C28H44O/c1-19(2)20(3)9-10-22(5)26-15-16-27-23(8-7-17-28(26,27)6)12-13-24-18-25(29)14-11-21(24)4/h9-10,12-13,19-20,22,25-27,29H,4,7-8,11,14-18H2,1-3show more

Synonyms
Ergorone | (5Z,7E,22E)-(3S)-9,10-seco-5,7,10(19),22-ergostatetraen-3-ol | Condocaps | Vitamina D2 | (5Z,7E,22E)-(3S)-...
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Paricalcitol, Vitamin D receptor agonist
CAS: 131918-61-1 PubChem CID: 5281104 Formula: C₂₇H₄₄O₃ Molecular Weight: 416.64

Moligand™ ? ≥99%

● In Stock — US warehouse, ships to EU* Item #: P126516
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Technical Identifiers

IUPAC Name

(1R,3R)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(E,2R,5S)-6-hydroxy-5,6-dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]cyclshow more

SMILES

CC(C=CC(C)C(C)(C)O)C1CCC2C1(CCCC2=CC=C3CC(CC(C3)O)O)C

InChIKey
BPKAHTKRCLCHEA-UBFJEZKGSA-N

InChI

1S/C27H44O3/c1-18(8-9-19(2)26(3,4)30)24-12-13-25-21(7-6-14-27(24,25)5)11-10-20-15-22(28)17-23(29)16-20/h8-11,18-19,22-25,28-30H,6-7,12-17H2,1-5H3/b9-8show more

Synonyms
PARICALCITOL [USP IMPURITY] | Zemplar (TN) | (1alpha,3beta,7E,22E)-19-Nor-9,10-secoergosta-5,7,22-triene-1,3,25-triol...
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Doxercalciferol, Vitamin D receptor agonist
CAS: 54573-75-0 EC Number: 643-005-9 PubChem CID: 5281107 Formula: C₂₈H₄₄O₂ Molecular Weight: 412.65

Moligand™ ? ≥98%

● In Stock — US warehouse, ships to EU* Item #: D120130
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Technical Identifiers

IUPAC Name

(1R,3S,5Z)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidshow more

SMILES

CC(C)C(C)C=CC(C)C1CCC2C1(CCCC2=CC=C3CC(CC(C3=C)O)O)C

InChIKey
HKXBNHCUPKIYDM-CGMHZMFXSA-N

InChI

1S/C28H44O2/c1-18(2)19(3)9-10-20(4)25-13-14-26-22(8-7-15-28(25,26)6)11-12-23-16-24(29)17-27(30)21(23)5/h9-12,18-20,24-27,29-30H,5,7-8,13-17H2,1-4,6H3/show more

Synonyms
1-Hydroxyergocalciferol | 1.alpha.-Hydroxyvitamin D2 | AKOS005146517 | DOXERCALCIFEROL [USAN] | DOXERCALCIFEROL [VAND...
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Ercalcitriol
CAS: 60133-18-8 EC Number: 634-659-6 PubChem CID: 9547243 Formula: C₂₈H₄₄O₃ Molecular Weight: 428.65

Solid Moligand™ ? ≥97%

● In Stock — US warehouse, ships to EU* Item #: D120133
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Technical Identifiers

IUPAC Name

(1R,3S,5Z)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(E,2R,5S)-6-hydroxy-5,6-dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-show more

SMILES

CC(C=CC(C)C(C)(C)O)C1CCC2C1(CCCC2=CC=C3CC(CC(C3=C)O)O)C

InChIKey
ZGLHBRQAEXKACO-XJRQOBMKSA-N

InChI

1S/C28H44O3/c1-18(9-10-19(2)27(4,5)31)24-13-14-25-21(8-7-15-28(24,25)6)11-12-22-16-23(29)17-26(30)20(22)3/h9-12,18-19,23-26,29-31H,3,7-8,13-17H2,1-2,4show more

Synonyms
AKOS024457904 | 1,25-Dihydroxyvitamin D2 | 1alpha,25-Dihydroxycalciferol | NCGC00245115-01 | ZGLHBRQAEXKACO-XJRQOBMKS...
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Vitamin D3
CAS: 67-97-0 EC Number: 200-673-2 Formula: C₂₇H₄₄O Molecular Weight: 384.64

Solid Moligand™ ? ≥98%

● In Stock — US warehouse, ships to EU* Item #: C105354
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Technical Identifiers

IUPAC Name

(1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1show more

SMILES

CC(C)CCCC(C)C1CCC2C1(CCCC2=CC=C3CC(CCC3=C)O)C

InChIKey
QYSXJUFSXHHAJI-YRZJJWOYSA-N

InChI

1S/C27H44O/c1-19(2)8-6-9-21(4)25-15-16-26-22(10-7-17-27(25,26)5)12-13-23-18-24(28)14-11-20(23)3/h12-13,19,21,24-26,28H,3,6-11,14-18H2,1-2,4-5H3/b22-12show more

Synonyms
bmse000507 | CHOLECALCIFEROL [EP MONOGRAPH] | Cyclohexanol, 3-((2E)-2-((1R,3aS,7aR)-1-((1R)-1,5-dimethylhexyl)octahyd...

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Frequently Asked Questions

How is the VD/VDR listing put together?

It draws on reported VD/VDR annotations within Vitamin D Related/Nuclear Receptor and lists each compound with its structure, identifiers, and the activity published for it. Always check the underlying assay before comparing potency values across entries.

How do I choose a VD/VDR modulator for my assay?

Start from the assay format and readout — biochemical, cell-based, or in vivo — then compare the VD/VDR entries on potency, selectivity over related family members, and solubility in your vehicle. Where several chemotypes are available, a reference compound plus a structurally unrelated backup is the usual way to control for off-target effects.

Which specifications matter most for VD/VDR compounds?

Purity and identity confirmation come first, then solubility in DMSO or your chosen vehicle, recommended storage temperature, and stability in solution. For VD/VDR work in particular, freshly prepared stocks avoid most of the reproducibility problems seen with stored plates. All products are supplied for professional research and development use only, and are not for use in humans, animals, diagnostics, or therapy.

What if the VD/VDR compound I need is not listed?

Search by CAS number or SMILES first, since analogs of VD/VDR compounds are often catalogued under a related target. Custom synthesis and bulk enquiries go to [email protected]. We supply verified businesses, research institutions, universities, and government agencies.