4-Cyclopropyl-1,2,3-thiadiazole-5-carboxamide CAS 183303-91-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 183303-91-5 |
| Molecular Formula | C6H7N3OS |
| Molecular Weight | 169.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Cyclopropyl-1,2,3-thiadiazole-5-carboxamide (CAS 183303-91-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H7N3OS. Molecular weight: 169.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H7N3OS |
| Molecular Weight | 169.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2009 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Cyclopropyl Standards
- 2-Cyclopropyl-1,3-thiazole-5-carboxylic acid (CAS 1094230-05-3)
- 4-Cyclopropyl-1,3-thiazole-5-carboxylic acid (CAS 1266822-87-0)
- 5-Cyclopropyl-1,3-thiazole-4-carboxylic acid (CAS 1701968-49-1)
- 3-Cyclopropyl-5-isothiazolecarboxylic acid (CAS 1781933-78-5)
- 1-Cyclopropyl-2-oxopyrrolidine-3-carboxylic acid (CAS 1017472-80-8)
- Methyl 2-cyclopropyl-4,5-dihydrooxazole-4-carboxylate (CAS 1344088-61-4)
- 1-Cyclopropyl-5-oxopyrrolidine-3-carboxylic acid (CAS 876716-43-7)
- Methyl 5-cyclopropyl-2,5-dihydroisoxazole-5-carboxylate (CAS 887360-91-2)
Recommended Standards
- 1-(3-(Methylthio)-1,2,4-triazin-5-yl)ethan-1-one (CAS 184895-81-6)
- 2-Amino-3-(2-fluorophenyl)propan-1-ol (CAS 174302-88-6)
- 1-(3-Fluoro-4-methoxyphenyl)-N-methylmethanamine (CAS 186447-76-7)
- Poly(oxy-1,2-ethanediyl), .alpha.-[(1,1,3,3-tetramethylbutyl)phenyl]-.omega.-hydroxy-, potassium salt (CAS 68310-57-6)
- 6-Ethylpyridine-3-boronic Acid Pinacol Ester (CAS 741709-61-5)
- (1S)-1-((2S,3S,4R)-3,4-Bis(benzyloxy)-5-methoxytetrahydrofuran-2-yl)-2-(trityloxy)ethanol (CAS 16895-95-7)
- 2-Hydroxy-3,6-dimethylnaphthalene-1,4-dione (CAS 33253-99-5)
- 2,5-Dichloro-4-fluorobenzonitrile (CAS 1804886-09-6)
- tert-Butyl 1-Allylcyclopropanecarboxylate (CAS 108546-98-1)
- Semaglutide Impurity 5 (CAS 23406-82-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com