1,2,3-Thiadiazole-5-carboxylic acid, 4-(1-methylethyl)-, ethyl ester (9CI) 183302-79-6 CAS 183302-79-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 183302-79-6 |
| Molecular Formula | C8H12N2O2S |
| Molecular Weight | 200.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2,3-Thiadiazole-5-carboxylic acid, 4-(1-methylethyl)-, ethyl ester (9CI) 183302-79-6 (CAS 183302-79-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H12N2O2S. Molecular weight: 200.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H12N2O2S |
| Molecular Weight | 200.26 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.) | 2009 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- 1,3,4-Thiadiazole-2-methanol, 5-bromo-(5-bromo-1,3,4-thiadiazol-2-yl)methanol (CAS 1339055-00-3)
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Recommended Standards
- Ethyl 3-(2-aminothiazol-4-yl)propanoate (CAS 182939-65-7)
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- 4,6-Dichloro-1H-pyrazolo[3,4-d]pyrimidin-3-amine (CAS 1936436-08-6)
- 6-Chloro-2-methoxy-3-(trifluoromethyl)pyridine (CAS 136353-04-3)
- (5-Bromo-3-chloropyridin-2-yl)methanol (CAS 1206968-88-8)
- 3-Methylpentan-3-yl acetate (CAS 10250-47-2)
- 5-bromo-8-methyl-imidazo[1,2-a]pyridine (CAS 1257294-47-5)
- (R)-6-(1-Aminoethyl)-4-(trifluoromethyl)pyridin-2-amine (CAS 2641906-74-1)
- [Ser]8-Acetylated Semaglutide (CAS CATO-C4X-2226218)
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