Alfacalcidol CAS 41294-56-8

Identification
Properties
Safety Data
Specifications & Other Information
Links

Identification

CAS Number

41294-56-8

Name

Alfacalcidol

Synonyms

(1a,3b,5Z,7E)-9,10-Secocholesta-5,7,10(19)-triene-1,3-diol
(1R,3S,5Z)-4-Methylene-5-[(2E)-2-{(1R,3aS,7aR)-7a-methyl-1-[(2R)-6-methyl-2-heptanyl]octahydro-4H-inden-4-ylidene}ethylidene]-1,3-cyclohexanediol
(1S,3R,5Z,7E)-9,10-Secocholesta-5,7,10-trien-1,3-diol [German] [ACD/IUPAC Name]
(1S,3R,5Z,7E)-9,10-Secocholesta-5,7,10-triene-1,3-diol [ACD/IUPAC Name]
(1S,3R,5Z,7E)-9,10-Sécocholesta-5,7,10-triène-1,3-diol [French] [ACD/IUPAC Name]
(5Z,7E)-9,10-Secocholesta-5,7,10(19)-triene-1α,3β-diol
1,3-Cyclohexanediol, 5-[(2E)-2-[(1R,3aS,7aR)-1-[(1R)-1,5-dimethylhexyl]octahydro-7a-methyl-4H-inden-4-ylidene]ethylidene]-4-methylene-, (1R,3S,5Z)- [ACD/Index Name]
1a-Hydroxycholecalciferol
1a-Hydroxyvitamin D3
1a-OH-CC
1-hydroxycholecalciferol
1α-Hydroxycholecalciferol
1α-Hydroxyvitamin D3
255-297-1 [EINECS]
41294-56-8 [RN]
4489
Alfacalcidiol [INN] [Wiki]
alfacalcidol [Portuguese]
alfacalcidol [French] [INN]
alfacalcidol [Spanish] [INN]
alfacalcidolum [Latin] [INN]
Alfarol [Trade name]
Etalpha [Trade name]
One-α [Trade name]
Oxydevit
URQ2517572
(1R,3S)-5-[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-methylenecyclohexane-1,3-diol
(1R,3S,5Z)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(1R)-1,5-Dimethylhexyl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylene-cyclohexane-1,3-diol
(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-methylidenecyclohexane-1,3-diol
(1R,3S,5Z)-5-{2-[(1R,3aS,4E,7aR)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-octahydro-1H-inden-4-ylidene]ethylidene}-4-methylidenecyclohexane-1,3-diol
(1R,3S,Z)-5-(2-((1R,3aS,7aR,E)-7a-methyl-1-((R)-6-methylheptan-2-yl)octahydro-4H-inden-4-ylidene)ethylidene)-4-methylenecyclohexane-1,3-diol
(5Z,7E)-(1S,3R)-9,10-seco-5,7,10(19)-cholestatriene-1,3-diol
(5Z,7E)-9,10-Seco-5,7,10(19)-cholestatrien-1α,3β-diol
[41294-56-8]
1 α-hydroxyvitamin D3
1&α;-hydroxyvitamin D₃
1,2-Hydroxy cholecalciferol
1?-Hydroxycholecalciferol
1-a-Hydroxycholecalciferol
1-a-Hydroxyvitamin D3
1-hydroxy Vitamin D3
1-hydroxycholecalciferol; α D3; 1α-Hydroxyvitamin D3
1-Hydroxyvitamin D3
1α-Hydroxyvitamin D3
1α-Hydroxy-vitamin D3
1α-OH-D3
5-[2E-[(3aS)-1R-[1R,5-dimethylhexyl]octahydro-7aR-methyl-4H-inden-4-ylidene]ethylidene]-4-methylene-1R,3R-cyclohexanediol
66376-36-1 [RN]
9,10-secocholesta-5,7,10(19)-triene-1α,3β-diol
alendronic acid [BAN] [INN] [Wiki]
alfacaicidol
alphacalcidol
Alsiodol [Trade name]
Alsiodol; One α
etα
hidroxicolecalciferol
MFCD00868328 [MDL number]
TL8002985
UNII:URQ2517572
UNII-URQ2517572
Vitamin D;3, 1α-Hydroxy-
Vitamin D3, 1α-Hydroxy-
VS2851000
α D3
αcalcidol; αcalcidolum</sub>

Molecular Structure

Structure of Alfacalcidol CAS 41294-56-8

SMILES

C[C@H](CCCC(C)C)[C@H]1CC[C@@H]\2[C@@]1(CCC/C2=C\C=C/3\C[C@H](C[C@@H](C3=C)O)O)C

StdInChI

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/b21-11+,22-12-/t19-,23-,24-,25+,26+,27-/m1/s1

StdInChIKey

OFHCOWSQAMBJIW-AVJTYSNKSA-N

Molecular Formula

C27H44O2

Molecular Weight

400.64

EINECS

255-297-1

MDL Number

MFCD00868328

Properties

Appearance

White or almost white crystal

Safety Data

Symbol

GHS06

Signal Word

Danger

Hazard Statements

H300

Precautionary Statements

Missing Phrase – N15.00950417

Personal Protective Equipment

Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

RIDADR

UN 2811 6.1 / PGI

WGK Germany

3

RTECS

VS2851000

Specifications and Other Information of Our Alfacalcidol CAS 41294-56-8

Standard

EP8.0

Identification Methods

1.Infrared spectrum corresponds to that of the standard preparation
2.UVmax peak: 262~266nm
3.The principal peak in the chromatogram obtained with the test solution is similar in retention time and size to the principal peak in the chromatogram obtained with reference solution.

Purity

99%min

Assay

97.0~102.0%

Triazoline adduct of pre- Alfacalcidol

0.5%max

Trans- Alfacalcidol

0.5%max

1β- Alfacalcidol

0.5%max

Unknown single impurity

0.1%max

Total impurities

1.0%max

Package

According to customer requirements to packaging

Storage

In N2, air/light free, under 2~8℃.

Application

For the treatment of osteoporosis, vitamin D-dependent rickets and osteomalacia.

Links

Caming Pharmaceutical Ltd

This product is developed by our sub R&D company Caming Pharmaceutical Ltd, and please click the link below for details.
http://www.caming.com/alfacalcidol-cas-41294-56-8/

Watson International Ltd

This product is sold exclusively through our sales company Watson International Ltd, and please click the link below for details.
http://www.watson-int.com/alfacalcidol-cas-41294-56-8/