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V900745

Sigma-Aldrich

Mercaptosuccinic acid

Vetec™, reagent grade, 97%

Synonym(s):

Thiomalic acid

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About This Item

Linear Formula:
HOOCCH(SH)CH2COOH
CAS Number:
70-49-5
Molecular Weight:
150.15
Beilstein:
1099858
EC Number:
200-736-4
MDL number:
MFCD00004860
UNSPSC Code:
12352103
PubChem Substance ID:
329830117

grade

reagent grade

product line

Vetec™

Assay

97%

mp

155-157 °C (lit.)

SMILES string

OC(=O)CC(S)C(O)=O

InChI

1S/C4H6O4S/c5-3(6)1-2(9)4(7)8/h2,9H,1H2,(H,5,6)(H,7,8)

InChI key

NJRXVEJTAYWCQJ-UHFFFAOYSA-N

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Legal Information

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H315,H319,H335

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

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’.

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Benhui Sui et al.
Talanta, 85(3), 1609-1613 (2011-08-03)
An ultrasensitive solid-phase fluorescence resonance energy quenching (FREQ) method for determination of 1,4-dihydroxybenzene (DHB) using mercaptosuccinic acid (MSA)-capped CdTe quantum dots (QDs) immobilized on silica nanoparticles (NPs) as donors was developed. In the method, silica NPs were first modified with
Siqiu Ye et al.
The Analyst, 137(14), 3365-3371 (2012-06-05)
A colorimetric sensor for Cu(II) ions has been developed based on mixed self-assembled monolayers (SAMs) modified gold nanoparticles (AuNPs). The AuNPs were modified with mixed SAMs consisting of mercaptosuccinic acid and the product of electrochemically triggered Michael addition reaction of
Ming Yan et al.
Toxicology, 282(3), 94-103 (2011-02-05)
Quantum dots (QDs), as novel bioimaging and drug delivery agents, are generally introduced into vascular system by injection, and thus directly exposed to vascular endothelial cells (ECs). However, the adverse effects of QDs on ECs are poorly understood. In this
Lingxiangyu Li et al.
Chemical communications (Cambridge, England), 48(73), 9165-9167 (2012-08-07)
Capable of preserving the size and shape of nanoparticles, a novel method to effectively and selectively extract noble metal nanoparticles even at the 80 ng L(-1) level from real environmental water was designed and performed using a noncovalent reversible adsorption
Jia Zhang et al.
The Analyst, 136(19), 3865-3868 (2011-08-11)
A colorimetric probe based on 2-mercaptosuccinic acid-functionalized gold nanoparticles has been developed to exhibit selectivity towards Ca(2+), Sr(2+), and Ba(2+) ions over other metallic cations under specified conditions and finds its practical application in detecting Ca(2+) levels in water.
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