L-(−)-Malic acid

Name: <SC>L</SC>-(−)-Malic acid
Brand: SIAL

certified reference material, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Synonym(s):

(S)-(−)-2-Hydroxysuccinic acid, L-Hydroxybutanedioic acid

Slide 1 of 2

Select a Size

Pricing and availability is not currently available.

About This Item

Linear Formula:

HO₂CCH₂CH(OH)CO₂H

CAS Number:

97-67-6

Molecular Weight:

134.09

Beilstein:

1723541

EC Number:

202-601-5

MDL number:

MFCD00064213

UNSPSC Code:

41116107

PubChem Substance ID:

329748720

E Number:

E296

NACRES:

NA.24

Key Documents

View All Documentation

grade

certified reference material
TraceCERT^®

Quality Level

300

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

technique(s)

gas chromatography (GC): suitable

mp

101-103 °C (lit.)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

SMILES string

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

InChI

1S/C4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)/t2-/m0/s1

InChI key

BJEPYKJPYRNKOW-REOHCLBHSA-N

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item	112577	M6413	M7397
Supelco 09172 L-(−)-Malic acid	Sigma-Aldrich 112577 L-(−)-Malic acid	Sigma-Aldrich M6413 L-(−)-Malic acid	Sigma-Aldrich M7397 L-(−)-Malic acid
application(s) cleaning products cosmetics flavors and fragrances food and beverages personal care	application(s) -	application(s) -	application(s) -
technique(s) gas chromatography (GC): suitable	technique(s) -	technique(s) -	technique(s) cell culture \| insect: suitable, cell culture \| mammalian: suitable
format neat	format -	format -	format -
grade certified reference material, TraceCERT^®	grade -	grade -	grade -
shelf life limited shelf life, expiry date on the label	shelf life -	shelf life -	shelf life -
manufacturer/tradename Manufactured by: Sigma-Aldrich Production GmbH, Switzerland	manufacturer/tradename -	manufacturer/tradename -	manufacturer/tradename -

General description

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Legal Information

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

GHS07

Signal Word

Warning

Hazard Statements

H315,H319

Precautionary Statements

P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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

No effect of triheptanoin on exercise performance in McArdle disease.

Karen L Madsen et al.

Annals of clinical and translational neurology, 6(10), 1949-1960 (2019-09-15)

To study if treatment with triheptanoin, a 7-carbon triglyceride, improves exercise tolerance in patients with McArdle disease. McArdle patients have a complete block in glycogenolysis and glycogen-dependent expansion of tricarboxylic acid cycle (TCA), which may restrict fat oxidation. We hypothesized

Heat resistance of Escherichia coli O157:H7 in apple juice.

D F Splittstoesser et al.

Journal of food protection, 59(3), 226-229 (1996-03-01)

The objective was to determine the effect of cider composition on the heat resistance of Escherichia coli O157:H7. The average D52 value in a model Empire apple juice was 18 min with a z value of 4.8 degrees C. Increasing

Cloning and sequence analysis of the gene encoding Lactococcus lactis malolactic enzyme: relationships with malic enzymes.

M Denayrolles et al.

FEMS microbiology letters, 116(1), 79-86 (1994-02-01)

Malolactic enzyme is the key enzyme in the degradation of L-malic acid by lactic acid bacteria. Using degenerated primers designed from the first 20 N-terminal amino acid sequence of lactococcal malolactic enzyme, a 60-bp DNA fragment containing part of the

Antimicrobial activity of sulfur dioxide to certain lactic acid bacteria isolated from wines.

T J Fang et al.

Zhonghua Minguo wei sheng wu ji mian yi xue za zhi = Chinese journal of microbiology and immunology, 26(3), 116-131 (1993-08-01)

This study was conducted to investigate the relationship between pH and the toxicity of sulfur dioxide against homo- and hetero-lactic acid bacteria isolated from American acidic wines. Malolactic fermentation was found to be growth-associated in homo- and hetero-lactic strains. The

Intracellular flux analysis applied to the effect of dissolved oxygen on hybridomas.

C Zupke et al.

Applied microbiology and biotechnology, 44(1-2), 27-36 (1995-12-01)

Quantitative estimates of intracellular fluxes and measurements of intracellular concentrations were used to evaluate the effect of dissolved oxygen (DO) concentration on CRL 1606 hybridoma cells in batch culture. The estimates of intracellular fluxes were generated by combining material balances

View All Related Papers

Questions

Reviews

No rating value

Active Filters

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