L-카르니틴
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L-카르니틴 속성
- 녹는점
- 197-212 °C(lit.)
- 알파
- -31 º (c=10, H2O)
- 끓는 점
- 287.5°C (rough estimate)
- 밀도
- 0.64 g/cm3
- 굴절률
- -32 ° (C=1, H2O)
- 저장 조건
- Store below +30°C.
- 용해도
- H2O: 0.1 g/mL at 20 °C, clear, colorless
- 물리적 상태
- Crystals or Crystalline Powder
- 산도 계수 (pKa)
- 3.80(at 25℃)
- 색상
- White
- 수소이온지수(pH)
- 6.5-8.5 (50g/l, H2O)
- 수용성
- 2500 g/L (20 ºC)
- Merck
- 14,1849
- BRN
- 4292315
- 안정성
- Hygroscopic
- InChIKey
- PHIQHXFUZVPYII-ZCFIWIBFSA-N
- LogP
- -5.48 at 20℃
- CAS 데이터베이스
- 541-15-1(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36/37/38 | ||
| 안전지침서 | 26-36-37/39 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | BP2980000 | ||
| F 고인화성물질 | 3-10 | ||
| 자연 발화 온도 | >365 °C | ||
| 위험 참고 사항 | Irritant | ||
| HS 번호 | 29239000 | ||
| 유해 물질 데이터 | 541-15-1(Hazardous Substances Data) | ||
| 독성 | LD50 orally in Rabbit: > 5000 mg/kg |
L-카르니틴 C화학적 특성, 용도, 생산
화학적 성질
White or almost white, crystalline powder or colourless crystals, hygroscopic.출처
Synthetic. It is found in its natural state in food용도
L-Carnitine is a natural, vitamin-like nutrient wich plays an important role inhuman metabolism. It is essential in the utilization of fatty acids and in transporting metabolic energy정의
ChEBI: The (R)-enantiomer of carnitine.일반 설명
Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.Levocarnitine is a naturally available compound that plays a significant role in fatty acid oxidation and energy production in the human body. It is majorly found in skeletal and cardiac muscles of mammals and facilitates the transport of long chain fatty acids into mitochondria.
Purification Methods
The S(L) isomer is levocarnitine, Vitamin B7. The R or S isomers crystallise from EtOH/Me2CO (hygroscopic). The R or S hydrochlorides crystallise from hot EtOH or EtOH/Et2O and have m 142o(dec). The RS-isomer crystallises from hot EtOH (hygroscopic). The RS hydrochloride crystallises in needles from hot EtOH and has m 196o(dec). [(±) Mazzetti & Lemmon J Org Chem 22 228 1957, Beilstein 4 H 513, 4 I 548, 4 II 937-8, 4 III 1632-5, 4 IV 3185.]L-카르니틴 준비 용품 및 원자재
원자재
베타인
DL-Carnitine
EC 3.5.1.4
BEEF EXTRACT
N-Acetyl-D-glutamic acid
에피클로로하이드린
유당
D-카르니틴
염산
사이안화 나트륨
사메틸암모늄 요오드
트라이메틸아민(트리메틸아민)
요오드화 칼륨
Dichloro(p-cymene)ruthenium(II) dimer
4-클로로아세트 초산에틸
준비 용품
L-카르니틴 공급 업체
글로벌( 986)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Masteam Bio-tech Co., Ltd. | +86-15200345168 |
bruce.lei@masteam.com | CHINA | 153 | 58 |
| Wuhan Aoliqisi New Material Technology Co., Ltd. | +8613545906766 |
sales@whaop.com | China | 287 | 58 |
| XI'AN TIANGUANGYUAN BIOTECH CO., LTD. | +8618802962783 |
rebecca@tgybio.com | China | 998 | 58 |
| HAINAN POLY PHARMCEUTICAL CO. LTD | +86-0571-89385087 +8613616530509 |
ff@hnpoly.com | China | 118 | 58 |
| XI'AN TIANGUANGYUAN BIOTECH CO., LTD. | +86-029-86333380 18829239519 |
sales06@tgybio.com | China | 972 | 58 |
| Henan Tengmao Chemical Technology Co. LTD | +8618236990536 |
salesvip4@hntmhg.com | China | 471 | 58 |
| Wuhan Haorong Biotechnology Co.,ltd | +8618565342920 |
sales@chembj.net | China | 161 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29811 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21975 | 55 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 |
jack.li@time-chemicals.com | China | 1807 | 55 |
L-카르니틴 관련 검색:
(±)-카르니틴 하이드로클로라이드 비타민 C 리보플라빈 시아노코발아민 3,4-다이하이드로-2,5,7,8-테트라메틸-2-(4,8,12-트라이메틸트 라이데실)-2H-벤조피란-6-올 콜레칼시페롤 메나디온 엽산 피리독신염산염 L-카르니틴
L-Carnitine-L-tartrate
LEVOCARNITINE RELATED COMPOUND A (100 MG) (3-CARBOXY-N,N,N-TRIMETHYL-2-PROPEN-1-AMINIUM CHLORIDE)
Levodopa
L(-)-Carvone
Levosulpiride
Levofloxacin carboxylic acid
(R)-(-)-Epichlorohydrin
(2R)-Bornane-10,2-sultam