Skip to Content
Merck
All Photos(2)

Documents

L1002

Sigma-Aldrich

L-Leucine methyl ester hydrochloride

98%, for peptide synthesis

Synonym(s):

(S)-2-Amino-4-methylpentanoic acid methyl ester hydrochloride, L-Leu-OMe·HCl

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
(CH3)2CHCH2CH(NH2)COOCH3 · HCl
CAS Number:
7517-19-3
Molecular Weight:
181.66
Beilstein:
3595133
EC Number:
231-375-0
MDL number:
MFCD00012494
UNSPSC Code:
12352209
eCl@ss:
32160406
PubChem Substance ID:
24896269
NACRES:
NA.22

product name

L-Leucine methyl ester hydrochloride, 98%

Assay

98%

form

powder or crystals

optical activity

[α]22/D +13°, c = 2 in H2O

reaction suitability

reaction type: solution phase peptide synthesis

color

white

mp

151-153 °C (lit.)

application(s)

peptide synthesis

SMILES string

Cl[H].COC(=O)[C@@H](N)CC(C)C

InChI

1S/C7H15NO2.ClH/c1-5(2)4-6(8)7(9)10-3;/h5-6H,4,8H2,1-3H3;1H/t6-;/m0./s1

InChI key

DODCBMODXGJOKD-RGMNGODLSA-N

Looking for similar products? Visit Product Comparison Guide

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Stephanie M Krasnow et al.
Journal of neuroinflammation, 14(1), 133-133 (2017-07-03)
During acute infections and chronic illnesses, the pro-inflammatory cytokine interleukin-1β (IL-1β) acts within the brain to elicit metabolic derangements and sickness behaviors. It is unknown which cells in the brain are the proximal targets for IL-1β with respect to the
A Giese et al.
Brain pathology (Zurich, Switzerland), 8(3), 449-457 (1998-07-21)
To elucidate the role played by the prion protein in scrapie pathogenesis, we performed experiments with PrP27-30 isolated from scrapie-infected hamster brains in cell culture and studied in vivo the temporal and spatial correlation between deposition of the disease-associated isoform
F Bombil et al.
Cancer immunology, immunotherapy : CII, 40(6), 383-389 (1995-06-01)
The transfer of human peripheral blood mononuclear cells (hu-PBMC) from adult Epstein-Barr-virus(EBV)-seropositive donors in SCID (severe combined immunodeficiency) mice frequently leads to the development of a human B lymphoproliferative syndrome (hu-BLPS). Therefore, as 90% of adult potential donors are EBV-seropositive
Gautam K Gandhi et al.
ASN neuro, 2(2), e00030-e00030 (2010-04-17)
Sensory and cognitive impairments have been documented in diabetic humans and animals, but the pathophysiology of diabetes in the central nervous system is poorly understood. Because a high glucose level disrupts gap junctional communication in various cell types and astrocytes
Simon M Cool et al.
Stem cells and development, 14(6), 632-642 (2006-01-26)
Therapeutic modalities aimed at bone regeneration are increasingly employing extracellular matrix (ECM) constituents to control bone marrow progenitor cell (BMPC) commitment, growth, and differentiation. However, the precise role these ECM elements play during stem cell differentiation remains unclear. (See also
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service