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M1753

Sigma-Aldrich

1-Thioglycerol

≥97%

Synonym(s):

α-Monothioglycerol, α-Thioglycerol, 3-Mercapto-1,2-propanediol

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About This Item

Linear Formula:
HSCH2CH(OH)CH2OH
CAS Number:
96-27-5
Molecular Weight:
108.16
Beilstein:
1732046
EC Number:
202-495-0
MDL number:
MFCD00004879
UNSPSC Code:
12352201
PubChem Substance ID:
24896684
NACRES:
NA.25

Assay

≥97%

form

liquid

refractive index

n20/D 1.527 (lit.)

bp

118 °C/5 mmHg (lit.)

density

1.25 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

OCC(O)CS

InChI

1S/C3H8O2S/c4-1-3(5)2-6/h3-6H,1-2H2

InChI key

PJUIMOJAAPLTRJ-UHFFFAOYSA-N

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General description

1-Thioglycerol stimulates the synthesis of porphyrin in aerobically growing Escherichia coli. It is an inhibitor of glycerol kinase activity in vitro and in situ.

Application

1-Thioglycerol has been used in a study to assess the manipulation of aqueous growth of CdTe nanocrystals. It has also been used in a study that investigated the effect of surface attachment on ligand binding.

Preparation Note

This product is miscible in ethanol (1 ml/ml, 50%, v/v), yielding a clear, colorless solution. It is also miscible in water (0.1 M).

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Skin Irrit. 2 - Skin Sens. 1B

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

210.2 °F - closed cup

Flash Point(C)

99 °C - closed cup

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’.

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G T Javor et al.
Journal of bacteriology, 174(3), 1072-1075 (1992-02-01)
1-Thioglycerol (TG) stimulates the synthesis of porphyrin in aerobically growing Escherichia coli. Here the levels of delta-aminolevulinate biosynthetic enzymes in untreated and TG-treated E. coli THU and PUC2 (a mutant of THU which overproduces porphyrins in the presence of thiols)
Hao Zhang et al.
Journal of the American Chemical Society, 128(31), 10171-10180 (2006-08-03)
The present article is devoted to systematically exploring the influence of various experimental variables, including the precursor concentration, the ligand nature, the counterion type, the Cd-to-Te molar ratio, pH, and temperature, on the aqueous growth of CdTe nanocrystals. The growth
Chun-Jie Guo et al.
Cell, 181(3), 621-636 (2020-04-08)
Long noncoding RNAs (lncRNAs) evolve more rapidly than mRNAs. Whether conserved lncRNAs undergo conserved processing, localization, and function remains unexplored. We report differing subcellular localization of lncRNAs in human and mouse embryonic stem cells (ESCs). A significantly higher fraction of
Sven Hildebrand et al.
Scientific reports, 10(1), 9950-9950 (2020-06-21)
Here, we describe a new immersion-based clearing method suitable for optical clearing of thick adult human brain samples while preserving its lipids and lipophilic labels such as 1,1'-dioctadecyl-3,3,3',3'-tetramethylindocarbocyanine perchlorate (DiI). This clearing procedure is simple, easy to implement, and allowed
Doron Burshtain et al.
Physical chemistry chemical physics : PCCP, 8(1), 158-164 (2006-02-17)
The difference in the heterogeneous binding of Mg(2+), Ca(2+) and Sr(2+) ions by 1-thioglycerol (TG) and 1,4-dithiothreitol (DTT) spontaneously adsorbed monolayers on Au has been studied following the changes in the double layer capacity. A mathematical treatment, based on calculating
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