L-tert-Leucine
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L-tert-Leucine 속성
- 녹는점
- ≥300 °C (lit.)
- 알파
- 6.3 º (c=4, 6 N HCl 200 ºC)
- 끓는 점
- 217.7±23.0 °C(Predicted)
- 밀도
- 1.1720 (estimate)
- 굴절률
- -9 ° (C=3, H2O)
- 저장 조건
- Keep in dark place,Sealed in dry,Room Temperature
- 용해도
- 1M HCl: 50mg/mL
- 물리적 상태
- 가루
- 산도 계수 (pKa)
- 2.39±0.12(Predicted)
- 색상
- 흰색에서 거의 흰색
- optical activity
- [α]20/D 9.5°, c = 3 in H2O
- 수용성
- 125.5g/L(20℃)
- BRN
- 1721824
- InChIKey
- NPDBDJFLKKQMCM-SCSAIBSYSA-N
- CAS 데이터베이스
- 20859-02-3(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
L-tert-Leucine C화학적 특성, 용도, 생산
화학적 성질
White to almost white powder용도
L-tert-Leucine is an essential amino acid and makes up one third of our muscle protein. It can be used as a food additive. It is used in the formation of sterols. It is used in the production of cobalt oxazoline palladacycles complex, which acts as a catalyst in the rearrangement of prochiral N-aryl trifluoroacetimidates to allylic amides yielded in significantly higher enantioselectivities with the (S)-(pR)-diasteroisomer.Synthesis Reference(s)
Organic Syntheses, Coll. Vol. 3, p. 523, 1955Tetrahedron Letters, 19, p. 4625, 1978 DOI: 10.1016/S0040-4039(01)85688-4
일반 설명
L-tert-Leucine (L-Tle) is an essential non-natural amino acid often used as a template to induce asymmetric synthesis, and the product has high stereoselectivity. It is a non-polar amino acid, and its tert-butyl group has significant hydrophobicity and steric hindrance, which can control molecular conformation in a chemical reaction and form a chiral compound. Hence, L-tert-leucine is commonly used as an inducer or a template in asymmetric synthesis. As a vital chiral intermediate, L-tert-leucine is widely used to synthesise anti-cancer, anti-viral, and biological inhibitors. In addition, L-tert-leucine is an essential additive in the food and cosmetic industry[1].L-tert-Leucine 준비 용품 및 원자재
원자재
준비 용품
L-tert-Leucine 공급 업체
글로벌( 698)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Zibo Hangyu Biotechnology Development Co., Ltd | +86-0533-2185556 +8617865335152 |
Mandy@hangyubiotech.com | China | 10986 | 58 |
Hebei Mojin Biotechnology Co.,Ltd | +86-15028179902 |
angelia@hbmojin.com | China | 1179 | 58 |
Hebei Weibang Biotechnology Co., Ltd | +8615531157085 |
abby@weibangbio.com | China | 8817 | 58 |
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12837 | 58 |
Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 5858 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5893 | 58 |
Firsky International Trade (Wuhan) Co., Ltd | +8615387054039 |
admin@firsky-cn.com | China | 427 | 58 |
Hebei Kingfiner Technology Development Co.Ltd | +86-15532196582 +86-15373005021 |
lisa@kingfinertech.com | China | 2990 | 58 |
Anhui Ruihan Technology Co., Ltd | +8617756083858 |
daisy@anhuiruihan.com | China | 973 | 58 |
Wuhan Quanjinci New Material Co.,Ltd. | +86-15271838296; +8615271838296 |
kyra@quanjinci.com | China | 1512 | 58 |
L-tert-Leucine 관련 검색:
6-아미노 카프로산 L-(-)-루신 tert-부틸알코올 글리신 트리스(하이드록시메틸)아미노메탄
N-CARBOBENZOXY-DL-LEUCINE
(S)-TERT-LEUCINOL
ALTRENOGEST
DL-Threonine hydrate(2:1)
L-Tryptophan
L-Serine
L-Threonine
(S)-(+)-2-Amino-3-methyl-1-butanol
CBZL-L-TERT-LEUCINE,CBZ-L-TERT-LEUCINE,N-ALPHA-CARBOBENZOXY-L-TERT-LEUCINE,Z-L-TERT-LEUCINE
L-tert-Leucine methyl ester hydrochloride
Leucine aminopeptidase,porcine kidney
(S)-TERT-LEUCINE,L-Tert-Leucine HCl,DL-TERT-LEUCINE
FMOC-L-TERT-LEUCINE,N-ALPHA-(9-FLUORENYLMETHOXYCARBONYL)-L-TERT-LEUCINE