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Merck
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Key Documents

W329703

Sigma-Aldrich

L-Leucine

99%, FG

동의어(들):

(S)-2-Amino-4-methylpentanoic acid

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About This Item

Linear Formula:
(CH3)2CHCH2CH(NH2)CO2H
CAS Number:
Molecular Weight:
131.17
FEMA Number:
3297
Beilstein:
1721722
EC Number:
유럽평의회 번호:
10482
MDL number:
UNSPSC 코드:
12164502
PubChem Substance ID:
플래비스(Flavis) 번호:
17.012
NACRES:
NA.21

생물학적 소스

plant

Quality Level

Grade

FG
Kosher

Agency

meets purity specifications of JECFA

규정 준수

EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 172.320
FDA 21 CFR 172.804

분석

99%

광학 활성

[α]20/D +15.5°, c = 2 in 6 M HCl

mp

>300 °C (lit.)

응용 분야

flavors and fragrances

문건

see Safety & Documentation for available documents

식품 알레르기항원

no known allergens

감각 수용성의

odorless

SMILES string

CC(C)C[C@H](N)C(O)=O

InChI

1S/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t5-/m0/s1

InChI key

ROHFNLRQFUQHCH-YFKPBYRVSA-N

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일반 설명

L-Leucine is a branched-chain amino acid mainly found in whey proteins.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


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