CAS 434-16-2: 7-Dehydrocholesterol

Formula: C₂₇H₄₄O

InChI: InChI=1S/C27H44O/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h9-10,18-19,21,23-25,28H,6-8,11-17H2,1-5H3/t19-,21+,23-,24+,25+,26+,27-/m1/s1

InChI key: InChIKey=UCTLRSWJYQTBFZ-DDPQNLDTSA-N

SMILES: OC1CC2=CC=C3C(CCC4(C)C3CCC4C(C)CCCC(C)C)C2(C)CC1

Synonyms:

• (3Beta)-Cholesta-5,7-Dien-3-Ol
• (3β)-Cholesta-5,7-dien-3-ol
• 5,7-Cholestandien-3β-ol
• 7,8-Didehidrocolesterol
• 7,8-Didehydrocholesterol
• 7-Dehydrocholesterin
• Cholesta-5,7-Dien-3-Beta-Ol
• Cholesta-5,7-Dien-3-Ol
• Cholesta-5,7-dien-3-ol, (3β)-
• Cholesta-5,7-dien-3β-ol
• Cholesterol, 7-dehydro-
• Dehydrocholesterol
• Nsc 18159
• Provitamin D3
• Provitamin D₃
• Provitamine
• Δ5,7-Cholestadien-3β-ol
• Δ7-Cholesterol
• Δ^5,7-Cholestadien-3β-ol
• Δ⁷-Cholesterol
• 7-Dehydrocholesterol

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

CAS: 434-16-2

Provitamins

• Formula: C₂₇H₄₄O
• Color and Shape: Off-White Solid
• Molecular weight: 384.33922

(3β)-Cholesta-5,7-dien-3-ol

CAS: 434-16-2

• Formula: C₂₇H₄₄O
• Purity: 95%
• Color and Shape: Solid
• Molecular weight: 384.6377

7-Dehydrocholesterol

CAS: 434-16-2

• Formula: C₂₇H₄₄O
• Purity: ≥ 95.0% (dried basis)
• Color and Shape: White, off-white or faint yellow powder or crystals
• Molecular weight: 384.64

7-Dehydrocholesterol

CAS: 434-16-2

• Purity: 95%
• Molecular weight: 384.64g/mol

Cholecalciferol EP Impurity B (3-β-7-Dehydro Cholesterol)

CAS: 434-16-2

• Formula: C₂₇H₄₄O
• Molecular weight: 384.65

7-Dehydrocholesterol

CAS: 434-16-2

• Formula: C27H44O
• Purity: >90%
• Color and Shape: Solid
• Molecular weight: 384.64

Cholesta-5,7-dien-3β-ol (7,8-Didehydrocholesterol; Provitamin D3)

CAS: 434-16-2

• Formula: C₂₇H₄₄O
• Color and Shape: Neat
• Molecular weight: 384.64

7-Dehydrocholesterol

CAS: 434-16-2

7-Dehydrocholesterol (Provitamin D3) down-regulates cholesterol biosynthesis in cultured Smith-Lemi-Opitz syndrome skin fibroblasts.

• Formula: C₂₇H₄₄O
• Purity: 99.67%
• Color and Shape: Solid
• Molecular weight: 384.64

(3β)-7-Dehydro Cholesterol

CAS: 434-16-2

• Formula: C₂₇H₄₄O
• Color and Shape: White To Yellow
• Molecular weight: 384.64

7-Dehydrocholesterol - min 95%

CAS: 434-16-2

7-Dehydrocholesterol is a cholesterol precursor that is synthesized in the skin and liver. It is …

• Formula: C₂₇H₄₄O
• Purity: Min. 95%
• Color and Shape: Powder
• Molecular weight: 384.64 g/mol

7-Dehydrocholesterol

CAS: 434-16-2

7-Dehydrocholesterol is a sterol found in cells. It is the immediate precursor of cholesterol, which …

• Formula: C₂₇H₄₄O
• Purity: Min. 95%
• Color and Shape: Powder
• Molecular weight: 384.64 g/mol