CAS 57-88-5

Colesterolo

Descrizione:

Colesterolo è uno sterolo, un tipo di molecola lipidica essenziale per varie funzioni biologiche nel corpo. È una sostanza cerosa e simile al grasso presente in ogni cellula, svolgendo un ruolo cruciale nel mantenimento dell'integrità e della fluidità della membrana cellulare. Colesterolo funge da precursore per la sintesi di ormoni steroidei, acidi biliari e vitamina D. La sua formula molecolare è C27H46O e ha una struttura complessa caratterizzata da quattro anelli di idrocarburi fusi, un gruppo idrossile e una coda di idrocarburo. Colesterolo è insolubile in acqua, il che richiede il suo trasporto nel flusso sanguigno tramite lipoproteine. Sebbene sia vitale per la salute, squilibri nei livelli di Colesterolo possono portare a malattie cardiovascolari, con le lipoproteine ad alta densità (HDL) spesso definite "buon" Colesterolo e le lipoproteine a bassa densità (LDL) come "cattivo" Colesterolo. Il numero CAS 57-88-5 identifica in modo univoco Colesterolo nelle banche dati chimiche, facilitando il suo studio e applicazione in vari campi, inclusa la medicina e la biochimica.

Formula: C₂₇H₄₆O

InChI: InChI=1/C27H46O/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/h9,18-19,21-25,28H,6-8,10-17H2,1-5H3/t19-,21+,22+,23-,24+,25+,26+,27-/m1/s1

InChI key: InChIKey=HVYWMOMLDIMFJA-DPAQBDIFSA-N

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

Sinonimi:

• (3.beta.)-Cholest-5-en-3-ol
• (3Beta)-Cholest-5-En-3-Ol
• (3Β)-Cholest-5-En-3-Ol
• 3Beta-Hydroxy-5-Cholestene
• 3Beta-Hydroxycholest-5-Ene
• 3Β-Hydroxycholest-5-Ene
• 5,6-Cholesten-3beta-ol
• 5-Cholesten-3B-ol
• 5-Cholesten-3beta-ol
• 5:6-Cholesten-3-Beta-Ol
• 5:6-Cholesten-3beta-ol
• 5:6-Cholesten-3β-ol
• CHLOEST-5-EN-3-OL (3-β)-
• Cholest-5-en-3-ol (3β)-
• Cholest-5-en-3beta-ol
• Cholest-5-en-3β-ol
• Cholesterin
• Cholesterol From Hog Liver
• Cholesterol From Lanolin
• Cholesterol, NF
• Cholesteryl alcohol
• Colesterol
• Dythol
• Lidinit
• Lidinite
• Marine Cholesterol
• Nsc 8798
• Provitamin D
• SyntheChol
• Δ5-Cholesten-3β-ol
• Δ⁵-Cholesten-3β-ol
• Vegan Cholesterol
• Plant-origin Cholesterol/Vegan Cholesterol
• Cholesterol
• Plant-origin Cholesterol
• SYNTHECHOL(TM)
• SYNTHECHOL NSO SUPPLEMENT
• 3B-HYDROXY-5-CHOLESTENE
• SYNTHETIC CHOLESTEROL
• (3S,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-DIMETHYL-HEXYL)-10,13-DIMETHYL-2,3,4,7,8,9,10,11,12,13,14,15,16,17-TETRADECAHYDRO-1H-CYCLOPENTA[A]PHENANTHREN-3-OL
• CHOLESTEROLUM
• 5,6-CHOLESTEN-3-OL

Cholesterol (>99%) (stabilized with α-Tocopherol)

CAS: 57-88-5

Formula: C₂₇H₄₆O

Purezza: >99.0%(GC)

Colore e forma: White powder to crystal

Peso molecolare: 386.66

Ref: 3B-C3624

Cholesterol (stabilized with α-Tocopherol)

CAS: 57-88-5

Formula: C₂₇H₄₆O

Purezza: >95.0%(GC)

Colore e forma: White to Almost white powder to crystal

Peso molecolare: 386.66

Ref: 3B-C0318

Phytocholesterol

CAS: 57-88-5

Phytocholesterol analytical standard provided with w/w absolute assay, to be used for quantitative titration.

Formula: C₂₇H₄₆O

Purezza: (HPLC) ≥98%

Colore e forma: Powder

Peso molecolare: 386.66

Ref: 11-3538S

Cholesterol

CAS: 57-88-5

Cholesterol analytical standard provided with w/w absolute assay, to be used for quantitative titration.

Formula: C₂₇H₄₆O

Purezza: (HPLC) ≥98%

Colore e forma: Powder

Peso molecolare: 386.66

Ref: 11-3504S

CHOLESTEROL CRS

CAS: 57-88-5

CHOLESTEROL CRS

Ref: 41-C2155000

Cholesterol

CAS: 57-88-5

Sterols and inositols

Formula: C₂₇H₄₆O

Colore e forma: White Pale Yellow Powder

Peso molecolare: 386.35487

Ref: 45-1131960

Cholesterol

CAS: 57-88-5

Formula: C₂₇H₄₆O

Purezza: 95%

Colore e forma: Solid

Peso molecolare: 386.6535

Ref: IN-DA00ERCN

Cholesterol

CAS: 57-88-5

(3S,8S,9S,10R,13R,14S,17R)-10,13-Dimethyl-17-((R)-6-methylheptan-2-yl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol

Formula: C₂₇H₄₆O

Purezza: 98%

Peso molecolare: 386.65

Ref: IN-DG121019

Cholesterol

CAS: 57-88-5

Cholesterol is a natural product that is the major sterol in mammals and an agonist of estrogen-related receptor α (ERRα).

Formula: C₂₇H₄₆O

Purezza: 98.80% - 99.94%

Colore e forma: Solid

Peso molecolare: 386.65

Ref: TM-T0760

Cholesterol, USP/NF grade, from lanolin

CAS: 57-88-5

Formula: C₂₇H₄₆O

Purezza: ≥ 95.0%

Colore e forma: White to off-white powder

Peso molecolare: 386.66

Ref: 7W-GE0100

Cholesterol

CAS: 57-88-5

Cholesterol

Formula: C₂₇H₄₆O

Purezza: ≥98%

Peso molecolare: 386.664

Ref: 54-BUP18856

Cholesterol

CAS: 57-88-5

Formula: C₂₇H₄₆O

Purezza: ≥ 95.0%

Colore e forma: White to off-white powder

Peso molecolare: 386.66

Ref: 7W-GE1295

Cholesterol

CAS: 57-88-5

Cholesterol

Formula: C₂₇H₄₆O

Purezza: 95%,Derived from fish oil

Colore e forma: Solid

Peso molecolare: 386.55

Ref: 54-OR1030208

Cholesterol, non-animal origin

CAS: 57-88-5

Formula: C₂₇H₄₆O

Purezza: ≥ 99.0% (cholesterol, dried basis)

Colore e forma: White to almost white crystalline powder

Peso molecolare: 386.66

Ref: 7W-GE7110

Cholesterol

CAS: 57-88-5

Formula: C₂₇H₄₆O

Colore e forma: White To Off-White Solid

Peso molecolare: 386.66

Ref: 4Z-C-5328

Cholesterol

CAS: 57-88-5

Formula: C27H46O

Purezza: >99%

Colore e forma: Solid

Peso molecolare: 386.65

Ref: 48-64-0000

Cholesterol (Standard)

CAS: 57-88-5

Cholesterol (Standard) is a reference standard for cholesterol, suitable for quantitative analysis, quality control, and biochemical experiments.

Formula: C₂₇H₄₆O

Peso molecolare: 386.65

Ref: TM-TMSM-0736

Cholesterol

CAS: 57-88-5

Formula: C₂₇H₄₆O

Colore e forma: Neat

Peso molecolare: 386.65

Ref: 04-C11665400

Cholesterol

CAS: 57-88-5

Colore e forma: Neat

Ref: 86-MM0206.00

Cholesterol

CAS: 57-88-5

Formula: C₂₇H₄₆O

Purezza: 95.0%

Colore e forma: Solid, Crystalline Powder

Peso molecolare: 386.664

Ref: 10-F121530

Cholesterol

CAS: 57-88-5

Sterol

Formula: C₂₇H₄₆O

Purezza: ≥ 90.0 % (GC)

Colore e forma: Powder

Peso molecolare: 386.65

Ref: 5G-84148

Cholesterol

CAS: 57-88-5

Formula: C₂₇H₄₆O

Peso molecolare: 386.65

Ref: ST-EA-CP-C71000

Cholesterol

CAS: 57-88-5

Applications Cholesterol is a major component of all biological membranes; ~25% of total brain lipid is Cholesterol. Cholesterol is the principal sterol of the higher animals. Cholesterol was found in all body tissues, especial in the brain, spinal cord, and in animal fats or oils. Cholesterol is the main constituent of gallstones. This compound is a contaminant of emerging concern (CECs).
References Rosin, Z., et al.: Physiol. Chem., 124, 282 (1923), Schoenheimer, et al.: J. Biol. Chem., 105, 355 (1934), Gemant, et al.: Life Sci., 1, 233 (1962), Johnson, K., et al.: 4, 457 (1964),

Formula: C₂₇H₄₆O

Colore e forma: Neat

Peso molecolare: 386.65

Ref: TR-C432501

Cholesterol

Prodotto controllato

CAS: 57-88-5

Cholesterol is a complex lipid molecule, which is an essential component of cell membranes in animals. It is primarily synthesized in the liver, though it can also be obtained from dietary sources such as meat, dairy, and eggs. Cholesterol's mode of action involves its incorporation into the phospholipid bilayer of cell membranes, where it modulates fluidity and structural integrity, impacting membrane protein function and cellular signaling pathways.

Formula: C₂₇H₄₆O

Purezza: Min. 95 Area-%

Colore e forma: White Clear Liquid

Peso molecolare: 386.65 g/mol

Ref: 3D-FC28806

Cholesterol ex. Sheep Wool (Lanolin) Reference Standard Grade for molecular biology, 99%

CAS: 57-88-5

Formula: C₂₇H₄₆O

Purezza: min 99% (as total steroid)

Colore e forma: White, Crystalline compound, Clear, Colourless

Peso molecolare: 386.66

Ref: SR-38615

Cholesterol ex. Sheep Wool (Lanolin) extrapure AR, 99%

CAS: 57-88-5

Formula: C₂₇H₄₆O

Purezza: min. 99% (As total steroid)

Colore e forma: White, Crystalline compound, Clear, Colourless

Peso molecolare: 386.66

Ref: SR-54181

Cholesterol ex. Sheep Wool (Lanolin) for cell culture, 99%, Endotoxin (BET) 0.05EU/mg

CAS: 57-88-5

Formula: C₂₇H₄₆O

Purezza: min. 99% (As total steroid)

Colore e forma: White, Crystalline compound, Clear, Colourless

Peso molecolare: 386.66

Ref: SR-97900