CAS 434-16-2

7-Deshidrocolesterol

Descripción:

7-Deshidrocolesterol, con el número CAS 434-16-2, es un esteroide y un precursor en la biosíntesis del colesterol. Se caracteriza por su fórmula molecular C27H44O y presenta una estructura que incluye un núcleo esteroide con un doble enlace en la posición del séptimo carbono. Este compuesto es un sólido cristalino incoloro que es insoluble en agua pero soluble en disolventes orgánicos. 7-Deshidrocolesterol desempeña un papel crucial en el cuerpo humano, particularmente en la piel, donde puede convertirse en vitamina D3 al exponerse a la luz ultravioleta. Esta conversión es vital para el metabolismo del calcio y la salud ósea. Además, 7-Deshidrocolesterol se utiliza en diversas aplicaciones bioquímicas y farmacéuticas, incluida la investigación sobre el metabolismo del colesterol y la síntesis de hormonas esteroides. Sus propiedades únicas y su importancia biológica lo convierten en un compuesto importante tanto en bioquímica como en medicina.

Fórmula: 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

Clave InChI: InChIKey=UCTLRSWJYQTBFZ-DDPQNLDTSA-N

SMILES: C[C@@]12[C@](C=3[C@@]([C@]4(C)C(=CC3)C[C@@H](O)CC4)(CC1)[H])(CC[C@@]2([C@@H](CCCC(C)C)C)[H])[H]

Sinónimos:

• (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 ((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

Fórmula: C₂₇H₄₄O

Forma y color: Off-White Solid

Peso molecular: 384.33922

Ref: 45-1A02070

(3β)-Cholesta-5,7-dien-3-ol

CAS: 434-16-2

Fórmula: C₂₇H₄₄O

Pureza: 95%

Forma y color: Solid

Peso molecular: 384.6377

Ref: IN-DA0037HD

7-Dehydrocholesterol

CAS: 434-16-2

7-Dehydrocholesterol

Pureza: ≥98%

Peso molecular: 384.64g/mol

Ref: 54-BUP14706

7-Dehydrocholesterol

CAS: 434-16-2

Fórmula: C₂₇H₄₄O

Pureza: ≥ 95.0% (dried basis)

Forma y color: White, off-white or faint yellow powder or crystals

Peso molecular: 384.64

Ref: 7W-GL8522

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

CAS: 434-16-2

Fórmula: C₂₇H₄₄O

Peso molecular: 384.65

Ref: 4Z-C-5121

7-Dehydrocholesterol

CAS: 434-16-2

7-Dehydrocholesterol

Pureza: 95%

Peso molecular: 384.64g/mol

Ref: 54-OR1012072

7-Dehydrocholesterol

CAS: 434-16-2

Fórmula: C27H44O

Pureza: >90%

Forma y color: Solid

Peso molecular: 384.64

Ref: 48-60-1471

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

Producto controlado

CAS: 434-16-2

Fórmula: C₂₇H₄₄O

Forma y color: Neat

Peso molecular: 384.64

Ref: 86-MM0249.02

7-Dehydrocholesterol

CAS: 434-16-2

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

Fórmula: C₂₇H₄₄O

Pureza: 99.23%

Forma y color: Solid

Peso molecular: 384.64

Ref: TM-T4923

(3β)-7-Dehydro Cholesterol

Producto controlado

CAS: 434-16-2

Fórmula: C₂₇H₄₄O

Forma y color: White To Yellow

Peso molecular: 384.64

Ref: TR-D229455

7-Dehydrocholesterol - min 95%

Producto controlado

CAS: 434-16-2

7-Dehydrocholesterol is a cholesterol precursor that is synthesized in the skin and liver. It is also found in other tissues, including the brain, where it is converted to cholesterol. 7-Dehydrocholesterol can be used as an indicator of sterol metabolism because its concentration reflects the rate of cholesterol production by the body. The kinetics of 7-dehydrocholesterol are similar to those of cholesterol, and it has been used as a marker for measuring cholesterol synthesis rates in humans. Skin cells contain 7-dehydrocholesterol, which may be important for skin cancer prevention. 7-Dehydrocholesterol has also been shown to be effective in reducing autoimmune diseases such as lupus erythematodes and bowel diseases such as Crohn's disease, although further research is needed.

Fórmula: C₂₇H₄₄O

Pureza: Min. 95%

Forma y color: Powder

Peso molecular: 384.64 g/mol

Ref: 3D-FD165801

7-Dehydrocholesterol

Producto controlado

CAS: 434-16-2

7-Dehydrocholesterol is a sterol found in cells. It is the immediate precursor of cholesterol, which is synthesized from 7-dehydrocholesterol by the enzyme 7-dehydrocholesterol reductase. This compound has been shown to be an important regulator of mitochondrial membrane potential and ATP synthesis in neuro2a cells. Furthermore, 7-dehydrocholesterol has been shown to have therapeutic effects on metabolic disorders, skin cancer, and polymerase chain reactions. It also has receptor activity and enzyme activities that are not yet well understood. The untreated group had higher levels of 7-dehydrocholesterol than the treated group.

Fórmula: C₂₇H₄₄O

Pureza: Min. 95%

Forma y color: Powder

Peso molecular: 384.64 g/mol

Ref: 3D-FD20900

(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

Pureza: 97%

Peso molecular: 384.6480103

Ref: 10-F868697

3-β-7-Dehydro Cholesterol

CAS: 434-16-2

Fórmula: C₂₇H₄₄O

Peso molecular: 384.64

Ref: ST-EA-CP-C71006