Thiosemicarbazide

CH₅N₃SCAS 79-19-691.13 g/mol

Open in Covalent MOL file

Primary amine Thiol

Properties

Molecular formula: CH₅N₃S
Molar mass: 91.13 g/mol
Exact mass: 91.0204 Da
Melting point: 183 °C
logP: -0.69Crippen estimate
Polar surface area: 61.9 Å²
H-bond donors / acceptors: 4 / 2
Rotatable bonds: 0

Hazards

No GHS classification is on file for this compound. That is not evidence that it is harmless.

Search the SDS library

Identifiers

CAS number

79-19-6

SMILES

N=C(S)NN

InChIKey

BRWIZMBXBAOCCF-UHFFFAOYSA-N

InChI

InChI=1S/CH5N3S/c2-1(5)4-3/h3H2,(H3,2,4,5)

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

18 names · show all

Hydrazinecarbothioamide
Semicarbazide, thio-
N-Aminothiourea
TSC
TSZ
Isothiosemicarbazide
Thiocarbamoylhydrazine
Thiasemicarbazide
1-Aminothiourea
2-Thiosemicarbazide
1-Amino-2-thiourea
Aminohydrazinomethane-1-thione
NSC 2213
NSC 31792
Aminothiourea
Carbamothioic acid, hydrazide
Hydrazinesulfinamide
Hydrazincarbothioamide

Work with Thiosemicarbazide

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Stereoisomers, salts and isotopologues

The same compound in another form: other stereochemistry, a salt or hydrate, the free acid or base, or an isotope-labelled version.

Thiosemicarbazide hydrochloride4346-94-5Salt

Similar compounds

Dithiourea142-46-150 % similar Dithiobiuret541-53-750 % similar Amidinothiourea2114-02-543 % similar Methylthiourea598-52-743 % similar N-(1-Methylethyl)thiourea1719-76-239 % similar Ethylthiourea625-53-638 % similar N-(tert-Butyl)thiourea7204-48-038 % similar 1,3-Diaminoguanidine monohydrochloride36062-19-836 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Elsewhere

PubChem CAS Common Chemistry NIST WebBook Wikipedia