M2172

1-Thioglycerol

BioXtra, ≥97%

• Synonym(s): α-Monothioglycerol, α-Thioglycerol, 3-Mercapto-1,2-propanediol
• Linear Formula: HSCH₂CH(OH)CH₂OH
• CAS Number: 96-27-5
• Molecular Weight: 108.16
• UNSPSC Code: 12352211
• NACRES: NA.25
• PubChem Substance ID: 24896709
• EC Number: 202-495-0
• Beilstein/REAXYS Number: 1732046
• MDL number: MFCD00004879

Properties

• product line: BioXtra
• Quality Segment: 200
• assay: ≥97%
• form: liquid
• impurities: ≤0.0005% Phosphorus (P)
• ign. residue: ≤0.1%
• refractive index: n20/D 1.527 (lit.)
• bp: 118 °C/5 mmHg (lit.)
• density: 1.25 g/mL at 25 °C (lit.)
• cation traces: Al: ≤0.0005%, Ca: ≤0.0005%, Cu: ≤0.0005%, Fe: ≤0.0005%, K: ≤0.005%, Mg: ≤0.0005%, NH₄⁺: ≤0.05%, Na: ≤0.02%, Pb: ≤0.001%, Zn: ≤0.0005%
• 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

Description

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

It has been used in a study to assess thiol-sensitive genes and promoters of Escherichia coli.

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).

Safety Information

• pictograms: GHS06
• signalword: Danger
• hcodes: H302,H311 + H331,H315,H317
• pcodes: P261 - P264 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P311
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Skin Irrit. 2 - Skin Sens. 1B
• Storage Class: 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
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter