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Sigma-Aldrich

4-Oxo-2-thioxo-3-thiazolidinylacetic acid

≥99%

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Synonym(s):
Rhodanine-3-acetic acid
Empirical Formula (Hill Notation):
C5H5NO3S2
CAS Number:
Molecular Weight:
191.23
Beilstein/REAXYS Number:
149513
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

≥99%

form

solid

mp

145-148 °C (lit.)

solubility

methanol: soluble 25 mg/mL, clear, yellow

SMILES string

OC(=O)CN1C(=O)CSC1=S

InChI

1S/C5H5NO3S2/c7-3-2-11-5(10)6(3)1-4(8)9/h1-2H2,(H,8,9)

InChI key

JGRMXPSUZIYDRR-UHFFFAOYSA-N

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1 of 4

This Item
251410AX0080467871
Sodium thiocyanate ACS reagent, ≥98.0%

251410

Sodium thiocyanate

Essential Grade
Acetic Anhydride Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

AX0080

Acetic Anhydride

-
Sodium thiocyanate ≥99.99% trace metals basis

467871

Sodium thiocyanate

-
solubility

methanol: soluble 25 mg/mL, clear, yellow

solubility

water: soluble 1,000 g/L at 20 °C

solubility

-

solubility

-

mp

145-148 °C (lit.)

mp

287 °C (dec.) (lit.)

mp

-73 °C

mp

287 °C (dec.) (lit.)

form

solid

form

powder, crystals or chunks

form

liquid

form

-

Application

4-Oxo-2-thioxo-3-thiazolidinylacetic acid was employed as sample to investigate the uncertainty in organic elemental analysis of C, H, N and S.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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R Companyó et al.
Analytical and bioanalytical chemistry, 392(7-8), 1497-1505 (2008-10-15)
We evaluate the uncertainty in organic elemental analysis of C, H, N, and S. We use data from six proficiency tests (PTs), in which some 35 Spanish laboratories participated. The uncertainty of the technique is estimated from the relative within-laboratory
Zhen-Hua Chen et al.
European journal of medicinal chemistry, 45(12), 5739-5743 (2010-10-05)
With an intention to synergize the anti-bacterial activity of chalcones and rhodanine-3-acetic acid, several hybrid compounds possessing chalcone and rhodanine-3-acetic acid moieties were synthesized and tested for their anti-bacterial activity. Some compounds presented great anti-microbial activities against Gram-positive bacteria (including
Ana Martinez et al.
Journal of medicinal chemistry, 48(23), 7103-7112 (2005-11-11)
The 2,4-disubstituted thiadiazolidinones (TDZD) are described as the first ATP-noncompetitive GSK-3 inhibitors. Following an SAR study about TDZD, different structural modifications in the heterocyclic ring aimed to test the influence of each heteroatom on the biological study are here reported

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