2-Thiophenecarboxylic acid hydrazide, ≥98%
2-Thiophenecarboxylic acid hydrazide, ≥98% (CAS 2361-27-5) supplier Zemixal. Request a quote with price, lead time and documents.
About 2-Thiophenecarboxylic acid hydrazide, ≥98%
2-Thiophenecarboxylic acid hydrazide, ≥98% sits in our thiophenes, Thiazoles & Thiadiazoles section and ships worldwide from stock or short lead time. For your records (≥98%), the material is defined by CAS 2361-27-5, formula C5H6N2OS and molar mass 142.18 g/mol. Typical appearance is white to light yellow powder.
Common uses in the lab and plant
- Organic synthesis
- API synthesis
Handling and storage
Literature values: melting point 136-139 °C. Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.
Order it in 1 g, 5 g, 25 g and 1 kg packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | 2-Thiophenecarboxylic acid hydrazide, ≥98% |
|---|---|
| Catalogue number | ZX-011369 |
| CAS number | 2361-27-5 |
| IUPAC name | thiophene-2-carbohydrazide |
| Molecular formula | C5H6N2OS |
| Molar mass | 142.18 g/mol |
| Exact mass | 142.0201 |
| Purity / assay | ≥98% |
| Physical form | Powder |
| Appearance | White to light yellow powder |
| Melting point | 136-139 °C |
| XLogP3 | 0.6 |
| H-bond donors / acceptors | 2 / 3 |
| Topological polar surface area | 83.4 Ų |
| HS code | 29349900 |
| InChIKey | SOGBOGBTIKMGFS-UHFFFAOYSA-N |
| SMILES | C1=CSC(=C1)C(=O)NN |
| PubChem CID | 73098 |
| Synonyms | Thiophene-2-carboxylic acid hydrazide, 2-Thiophenecarboxylic acid, hydrazide, 2-Thenoylhydrazine, 2-Thiophenecarbohydrazide, Thiophene-2-carboxylic hydrazide, 2-Thiophenecarboxylic hydrazide, 2-Thiophenecarbohydrazonic acid, 2-Thiophenecarboxylicacidhydrazide, 2-Thienylcarboxylic acid hydrazide, 2-Thenoic hydrazide, 2-thiophene carboxylic acid hydrazide, 2thiophenecarboxylic hydrazide |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 1 g | Quoted on request | |
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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