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Thiophene-2-carbohydrazide

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Thiophene-2-carbohydrazide molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 3 grades and pack sizes of Thiophene-2-carbohydrazide (CAS 2361-27-5). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS2361-27-5
Molecular formulaC5H6N2OS
Molecular weight142.18 g/mol
IUPAC namethiophene-2-carbohydrazide
SynonymsThiophene-2-carboxylic acid hydrazide · 2-Thiophenecarboxylic acid, hydrazide · W4J3WEF93N · RefChem:189615 · 2-Thenoylhydrazine · 2-Thiophenecarbohydrazide
Safety & Hazards (GHS) Warning
Irritant Irritant
  • H315 Causes skin irritation
  • H319 Causes serious eye irritation
  • H335 May cause respiratory irritation

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma 2-THIOPHENECARBOXYLIC ACID HYDRAZIDE T1388-1G
T1388-25G
T1388-5G
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