Thieno[2,3-d][1,2,3]thiadiazole-6-carboxylic acid CAS 192878-30-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 192878-30-1 |
| Molecular Formula | C5H2N2O2S2 |
| Molecular Weight | 186.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Thieno[2,3-d][1,2,3]thiadiazole-6-carboxylic acid (CAS 192878-30-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H2N2O2S2. Molecular weight: 186.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H2N2O2S2 |
| Molecular Weight | 186.21 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) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2012 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Thieno Standards
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- 4H-Thieno[3,2-b]pyrrole-5-carbonyl chloride (CAS 182553-05-5)
- thieno[2,3-b]pyridin-5-ylboronic acid (CAS 1370040-75-7)
- Thieno[3,2-d]isothiazole-5-carboxylic acid (CAS 74598-12-2)
- thieno[3,2-c]pyridine-4-carboxylic acid (CAS 1140239-91-3)
- thieno[2,3-b]pyridine-5-carboxylic acid (CAS 117390-38-2)
- thieno[3,2-b]pyridine-6-carboxylic acid (CAS 117390-39-3)
- thieno[3,2-b]pyridine-7-carboxylic acid (CAS 1416714-01-6)
Recommended Standards
- 1-[2-(2-Furyl)phenyl]ethanone (CAS 19275-14-0)
- 2-Cyano-3-(p-tolyl)acrylamide (CAS 19310-59-9)
- 2-(Pent-4-ynyloxy)nicotinonitrile (CAS 1924322-08-6)
- (1S)-2-[(3-Hydroxyphenyl)carbamoyl]cyclopropane-1-carboxylic acid (CAS 1354359-54-8)
- 2-(Chloromethyl)-3-cyano-4-(difluoromethyl)pyridine-5-acetic acid (CAS 1806005-80-0)
- Aprepitant Impurity 16 (CAS CATO-C4X-114116)
- 3-4-6-Tri-O-acetyl-2-deoxy-2-fluoro-D-glucopyranosyl fluoride (CAS 86786-39-2)
- Methyl 9-oxo-9H-fluorene-4-carboxylate (CAS 4269-19-6)
- Bis(2,2,2-trifluoroethyl) maleate (CAS 116401-64-0)
- Semaglutide impurity 38 (CAS CATO-C4X-222638)
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