7-Chlorothieno[3,2-b]pyridine oxalate CAS 1187830-60-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1187830-60-9 |
| Molecular Formula | C7H4ClNS C2H2O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Chlorothieno[3,2-b]pyridine oxalate (CAS 1187830-60-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H4ClNS C2H2O4. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H4ClNS C2H2O4 |
| Molecular Weight | 259.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chlorothieno Standards
- 4-Chlorothieno[2,3-c]pyridine-2-carbaldehyde (CAS 1092961-04-0)
- 2-Chlorothieno[3,2-d]pyrimidine (CAS 1119280-68-0)
- ethyl 2-chlorothieno[3,2-d]pyrimidine-4-carboxylate (CAS 1135299-23-8)
- 6-Chlorothieno[3,2-b]pyridine-3-carboxylic acid (CAS 1146081-35-7)
- 4-chlorothieno[2,3-d]pyrimidine-6-sulfonyl chloride (CAS 1155084-27-7)
- 4-Chlorothieno[3,2-d]pyrimidine-6-sulfonyl chloride (CAS 1156137-19-7)
- 4-chlorothieno[2,3-d]pyrimidin-2-amine (CAS 1160994-61-5)
- 5-Chlorothieno[3,2-b]pyridine-6-carboxylic acid (CAS 117390-36-0)
Recommended Standards
- (1S,4R,5R)-6,8-Dioxabicyclo[3.2.1]octan-4-amine (CAS 873957-96-1)
- 8-Bromo-6-fluoroquinolin-4-amine (CAS 1248250-53-4)
- (3,4-Dichlorophenyl)(4-(thiomorpholinomethyl)phenyl)methanone (CAS 898783-16-9)
- 4-Bromo-N-[2-(diethylamino)ethyl]benzamide hydrochloride (CAS 1051919-47-1)
- Methyl 3-(1,3-dioxoisoindolin-2-yl)-2-hydroxypropanoate (CAS 153744-36-6)
- 2-(Difluoromethyl)-4-fluoro-3-methoxypyridine-5-carbonyl chloride (CAS 1805625-41-5)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
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