5-Propyl-1,2,3-thiadiazole-4-carboxylic acid CAS 1707735-20-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1707735-20-3 |
| Molecular Formula | C6H8N2O2S |
| Molecular Weight | 172.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Propyl-1,2,3-thiadiazole-4-carboxylic acid (CAS 1707735-20-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H8N2O2S. Molecular weight: 172.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H8N2O2S |
| Molecular Weight | 172.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Propyl Standards
- 4-Propyl-1,2,3-thiadiazole-5-carboxylic acid (CAS 1021073-44-8)
- 1,3,4-Thiadiazole-2,5-dicarboxylic acid (CAS 188935-31-1)
- 1,2,5-Thiadiazole-3,4-dicarboxylic acid (CAS 3762-94-5)
- 1,1'-(1,2,5-Thiadiazole-3,4-diyl)diethanone (CAS 112390-32-6)
- 1,3,4-thiadiazole-2-sulfonamide (CAS 25182-53-0)
- 4-Ethyl-[1,2,3]thiadiazole-5-carbonyl chloride 889939-72-4 (CAS 889939-72-4)
- 1,2,4-Thiadiazole-3-sulfonamide (CAS 1315367-13-5)
- 5-methyl-1,3,4-thiadiazole-2-sulfonamide (CAS 66464-90-2)
Recommended Standards
- 5-Methoxy-2-(methylthio)pyrimidin-4(3H)-one (CAS 1671-08-5)
- 1-Methyl-4-(vinylsulfonyl)-1H-pyrazole (CAS 1707747-13-4)
- 2-(1-Methanesulfonylazetidin-3-ylidene)acetonitrile (CAS 1638759-68-8)
- Methyl 4-methoxy-1H-indazole-5-carboxylate (CAS 1427373-17-8)
- N,N-Dimethyl-4-(1-piperazinyl)benzamide (CAS 158985-40-1)
- N-((5-(Methoxymethyl)-1,2,4-oxadiazol-3-yl)methyl)formamide (CAS 110035-80-8)
- 2-(Benzyloxy)-4-(trifluoromethyl)benzonitrile (CAS 81465-87-4)
- N'-Cyano-3-fluorobenzene-1-carboximidamide (CAS 1431559-90-8)
- Licochalcone A (CAS 58749-22-7)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
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