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기본 정보
- CAS
57-88-5- 표준 SMILES
CC(C)CCCC(C)[C@H]1CCC2C3CC=C4C[C@@H](O)CC[C@]4(C)C3CC[C@@]21C- 분자식
- C27H46O
- 평균 분자량
- 386.65 g/mol
이름 및 식별자
- 우선 이름
- Cholesterol
- 현지명
- 콜레스테롤
- 영어명
- Cholesterol
- 분자식
- C27H46O
- 분자량
- 386.65
이름 및 동의어
콜레스테롤콜레스트-5-엔-3베타-올CholestrolCHO-HPCHOLESTERINCholest-5-en-3-ol(3.beta.)-Cholest-5-en-3-olcholest-5-en-3β-olSYNTHETIC CHOLESTEROL(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-olLanolCHOLESTEROL HP
데이터베이스 식별자
- CAS
57-88-5- PubChem CID
- 6710666
물성
물리화학적 성질
- 녹는점
- 148 · 148-150 °C
- 끓는 점
- 360 °C · 360 °C
- 밀도
- 1.06 · 1.06
- 굴절률
- 1.525 · 1.5250 (estimate)
- 인화점
- 250 °C · 250 °C
- 저장 조건
- -20 °C · -20°C
- 용해도
- 2 O: · H2O: 0.002 mg/mL
- 물리적 상태
- 가루
- 산도 계수 (pKa)
- 15.03 · 15.03±0.70(Predicted)
- 색상
- 하얀색
- Specific Gravity
- 1.067 · 1.067
- 냄새
- 백색 결정, 거의 무취
- 생물학적 소스
- synthetic
- 수용성
- 무시할 만한
- Merck
- 14 · 14,2201
- BRN
- 1915888 · 1915888
- Henry's Law Constant
- 5.8 · 5.8×10-2 mol/(m3Pa) at 25℃, HSDB (2015)
- Dielectric constant
- 2.9 · 2.9(Ambient)
- 화장품 원료 기능
- 계면활성제 - 유화제피부 컨디셔닝점도 조절광안정기피부 컨디셔닝 - 보습제
- InChIKey
- HVYWMOMLDIMFJA-DPAQBDIFSA-N
- SMILES
- CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CC=C4C[C@@H](O)CC[C@]4(C)[C@H]3CC[C@]12C
- LogP
- 9.619 · 9.619 (est)
- NIST
- Cholesterol(57-88-5)
- EPA
- Cholesterol (57-88-5)
화학적 성질
Cholesterol occurs as white or faintly yellow, almost odorless, pearly leaflets, needles, powder, or granules. On prolonged exposure to light and air, cholesterol acquires a yellow to tan color.
안전 및 규제
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
안전 데이터
- wgk
- 1
- tsca
- TSCA listed
- rtecs
- FZ8400000
- ridadr
- UN 1170 3/PG 3
- 독성
- Present in all parts of the animal body; concentrated in spinal cord, brain, skin secretions, and gallstones. An unsaturated, unsaponifiable alcohol (m.p. 149℃). It is synthesized in the body from ethanoate units; its metabolism is regulated by a specific set of enzymes. It is the parent compound of many other steroids and its presence in high concentrations in the blood is suspected as being a contributory factor in cardiovascular disease.
- HS 번호
- 2906 13 10
- risk_code
- 10-48/20/22-40-38-22-36/37/38-67-36/38-20-63
- hazard_code
- Xn,Xi
- safety_code
- 24/25-22-36/37-36-26
- 위험 등급
- IRRITANT
- 기존화학 물질
- KE-05945
- 스토리지 클래스
- 11 - Combustible Solids
- 유해 물질 데이터
- 57-88-5(Hazardous Substances Data)
화학 및 산업
응용 분야
개요Cholesterol is a soft waxy substance that is a steroidal alcohol or sterol. It is the most abundant steroid in the human body and is a component of every cell. Cholesterol is essential to life and most animals and many plants contain this compound. Cholesterol biosynthesis occurs primarily in the liver, but it may be produced in other organs. A number of other substances are synthesized from cholesterol including vitamin D, steroid hormones (including the sex hormones), and bile salts. Cholesterol resides mainly in cell membranes.Humans produce about 1 gram of cholesterol daily in the liver. Dietary cholesterol is consumed through food. High cholesterol foods are associated with saturated fats and trans-fatty acids (commonly called trans fats). Dietary cholesterol comes from animal products (plants contain minute amounts of cholesterol) such as meats and dairy products.
역사Cholesterol was discovered in 1769 by Poulletier dela Salle (1719–1787), who isolated the compound from bile and gallstones. It was rediscovered by Michel Eugène Chevreul (1786–1889) in 1815 and named cholesterine. The name comes from the Greek words khole meaning bile and steros meaning solid or stiff . The “ine” ending was later changed to “ol” to designate it as an alcohol.
용도Cholesterol 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 tis sues, especial in the brain, spinal cord, and in animal fats or oils. Cholesterol is the main constituent of gallstones.
일반 설명Cholesterol is a minor sterol present in plants. It is majorly associated with the plant membranes and is a constituent of leaf surface lipids.
제조 방법
생산 방법The commercial material is normally obtained from the spinal cord of cattle by extraction with petroleum ethers, but it may also be obtained from wool fat. Purification is normally accomplished by repeated bromination. Cholesterol may also be produced by entirely synthetic means. Cholesterol produced from animal organs will always contain cholestanol and other saturated sterols.
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