CAS 19356-17-3

Calcidiol

Description:

Calcidiol, also known as 25-hydroxyvitamin D or calcifediol, is a secosteroid and a metabolite of vitamin D. It is produced in the liver from vitamin D3 (cholecalciferol) or vitamin D2 (ergocalciferol) following their conversion in the skin or diet. Calcidiol plays a crucial role in calcium and phosphate metabolism, influencing bone health and immune function. It is typically measured in the blood to assess vitamin D status in individuals. The substance is a colorless to pale yellow oil, and it is soluble in organic solvents but has limited solubility in water. Its biological activity is primarily mediated through its conversion to calcitriol (1,25-dihydroxyvitamin D), the active form of vitamin D, which binds to vitamin D receptors in various tissues. Calcidiol is often used in clinical settings to evaluate vitamin D deficiency and guide supplementation. Its CAS number is 19356-17-3, which uniquely identifies this compound in chemical databases.

Formula: C₂₇H₄₄O₂

InChI: InChI=1/C27H44O2.H2O/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;1H2/b21-11+,22-12-;/t20-,23+,24-,25+,27-;/m1./s1

InChI key: InChIKey=JWUBBDSIWDLEOM-DTOXIADCSA-N

SMILES: C[C@@]12[C@](\C(=C\C=C\3/C(=C)CC[C@H](O)C3)\CCC1)(CC[C@@]2([C@@H](CCCC(C)(C)O)C)[H])[H]

Synonyms:

• (3R,5Z,7E,14xi)-9,10-secocholesta-5,7,10-triene-3,25-diol
• (3S)-9,10-secocholesta-5,7,10-triene-3,25-diol
• (3S,5Z,7E)-9,10-secocholesta-5,7,10-triene-3,25-diol
• (3S,5Z,7E)-9,10-secocholesta-5,7,10-triene-3,25-diol hydrate
• (3S,5Z,7E,14xi)-9,10-secocholesta-5,7,10-triene-3,25-diol
• (3S,5Z,7E,14xi)-9,10-secocholesta-5,7,10-triene-3,25-diol hydrate
• (3beta,5Z,7E)-9,10-secocholestan-5,7,10(19)-triene-3,25-diol
• (5Z,7E)-9,10-Secocholesta-5,7,10(19)-Triene-3B,25-Diol Monohydrate
• (εR,1R,3aS,4E,7aR)-4-[(2Z)-2-[(5S)-5-Hydroxy-2-methylenecyclohexylidene]ethylidene]octahydro-α,α,ε,7a-tetramethyl-1H-indene-1-pentanol
• 1H-Indene-1-pentanol, 4-[(2Z)-2-[(5S)-5-hydroxy-2-methylenecyclohexylidene]ethylidene]octahydro-α,α,ε,7a-tetramethyl-, (εR,1R,3aS,4E,7aR)-
• 25-Hcc
• 25-Hydroxy-vitamin D3 monohydrate
• 25-Hydroxycholecalciferol
• 25-Hydroxycholecalciferol Monohydrate
• 25-Hydroxyl-vitamin D₃
• 25-Hydroxyvitamin D
• 25-Hydroxyvitamin D3
• 25-Hydroxyvitamin D3 Monohydrate
• 25-Hydroxyvitamin D₃
• 25-Oh-D3
• 5,6-cis-25-Hydroxyvitamin D3
• 5,6-cis-25-Hydroxyvitamin D₃
• 9,10-Secocholesta-5,7,10(19)-triene-3,25-diol, (3β,5Z,7E)-
• 9,10-Secocholesta-5,7,10(19)-triene-3,25-diol, monohydrate, (3.beta.,5Z,7E)-
• 9,10-Secocholesta-5,7,10(19)-triene-3β,25-diol
• Calcifediol
• Calcifediol 1-Hydrate
• Calcifediol Monohydrate
• Calderol
• Cholecalciferol, 25-hydroxy-
• Dedrogyl
• Didrogyl
• Hidroferol
• Rayaldee
• Ro 8-8892
• Rovimix Hy-D
• U 32070E
• Vitamin D3, 25-Hydroxy-
• 25-Hydroxy vitamin D3
• (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-methylidenecyclohexan-1-ol
• (3β,5Z,7E)-9,10-Secocholesta-5,7,10(19)-triene-3,25-diol
• 3
• CALCIDIOL
• 25-HYDROXYVITAMIN D3 WHITE CRYSTALLINE SOLID 985
• (S,Z)-3-((E)-2-((1R,3aS,7aR)-1-((R)-6-hydroxy-6-methylheptan-2-yl)-7a-methyl-octahydroinden-4-ylidene)ethylidene)-4-methylenecyclohexanol
• Calcifediol anhydrous
• (3.beta.,5Z,7E)-9,10-Secocholesta-5,7,10(19)-triene-3,25-diol
• D6-25-Hydroxyvitamin D3 (26,26,26,27,27,27-D6)
• 25-Hydroxycholecalciferol solution
• (3b,5Z,7E)-9,10-Secocholesta-5,7,10(19)-triene-3,25-diol
• Calcifediol [19356-17-3] 10g
• 25-Hydroxyvitamin D3 solution
• 25-Hydroxyvitamin-D3-[2H3]
• (5Z,7E)-9,10-Secocholesta-5,7,10(19)-triene-3β,25-diol

(1S,3Z)-3-{2-[(1R,3aS,4E,7aR)-1-[(2R)-6-hydroxy-6-methylheptan-2-yl]-7a-methyl-octahydro-1H-inden-4-ylidene]ethylidene}-4-methylidenecyclohexan-1-ol

CAS: 19356-17-3

Formula: C₂₇H₄₄O₂

Purity: 90%

Color and Shape: Solid

Molecular weight: 400.6371

Ref: IN-DA003AAK

25-Hydroxyvitamin D3

CAS: 19356-17-3

Formula: C₂₇H₄₄O₂

Purity: (HPLC) ≥ 98.0%

Color and Shape: White to off-white powder

Molecular weight: 400.65

Ref: 7W-GV7732

Calcifediol (25-Hydroxy Vitamin D3)

CAS: 19356-17-3

Formula: C₂₇H₄₄O₂

Color and Shape: White To Off-White Solid

Molecular weight: 400.65

Ref: 4Z-C-273001

Calcifediol

CAS: 19356-17-3

Calcifediol

Purity: ≥98%

Molecular weight: 400.64g/mol

Ref: 54-BUP09557

Calcifediol Monohydrate

CAS: 19356-17-3, 63283-36-3

Formula: C₂₇H₄₄O₂·H₂O

Purity: >98.0%(HPLC)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 418.67

Ref: 3B-C3537

Calcifediol

CAS: 19356-17-3

Calcifediol (U 32070E) is a natural product derived from the metabolism of vitamin D3 in the liver, a VDR ligand. Cost effective and quality assured.

Formula: C₂₇H₄₄O₂

Purity: 99.07% - 99.38%

Color and Shape: Solid

Molecular weight: 400.64

Ref: TM-T6430

Calcifediol

Controlled Product

CAS: 19356-17-3

Stability Light Sensitive, Temperature Sensitive
Applications Calcifediol is a metabolite of Vitamin D. The principal circulating form of vitamin D3, formed in the liver by hydroxylation at C-25. Calcium regulator.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Morii, et al.: Arch. Biochem. Biophys., 120, 513 (1967); Blunt, et al.: Biochemistry, 7, 3317 (1968), Liu, et al.: Science, 311, 1770 (2006);

Formula: C₂₇H₄₄O₂

Color and Shape: Off-White

Molecular weight: 400.64

Ref: TR-C125700

25-Hydroxy Cholecalciferol

CAS: 19356-17-3

Formula: C₂₇H₄₄O₂

Molecular weight: 400.65

Ref: ST-EA-CP-C127017