4-Chloro-3-iodothieno[3,2-c]pyridine CAS 1638768-20-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1638768-20-3 |
| Molecular Formula | C7H3ClINS |
| Molecular Weight | 295.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Chloro-3-iodothieno[3,2-c]pyridine (CAS 1638768-20-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H3ClINS. Molecular weight: 295.53 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H3ClINS |
| Molecular Weight | 295.53 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl/I-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 4-Chloro-2-iodobenzo[d]thiazole (CAS 1071402-38-4)
- 4-Chloro-7-iodothieno[3,2-c]pyridine (CAS 1203579-69-4)
- 7-Chloro-4-iodothieno[2,3-c]pyridine (CAS 1360892-46-1)
- 5-Chloro-2-iodophenyl Isothiocyanate (CAS 1360917-74-3)
- 6-Chloro-2-iodothieno[2,3-b]pyridine (CAS 1431869-34-9)
- 4-Chloro-2-iodothieno[2,3-b]pyridine (CAS 1574562-73-4)
- 7-Chloro-6-iodothieno[3,2-b]pyridine (CAS 1595635-51-0)
- 2-Chloro-4-iodo-1-isothiocyanatobenzene (CAS 905916-84-9)
Recommended Standards
- (1-(tert-Butoxycarbonyl)-6-chloro-1H-indol-2-yl)boronic acid (CAS 352359-22-9)
- 2-(4-Bromo-2-fluorophenoxy)butanoyl chloride (CAS 2138016-81-4)
- 2-chloro-6-iodobenzo[d]thiazole (CAS 855282-75-6)
- 6-Bromo-7-azaindole-3-carbaldehyde (CAS 383875-60-3)
- 2-(Ethylamino)-5-methoxybenzoic acid (CAS 1214256-26-4)
- 2-Methoxyphenethylzinc bromide 0.5 M in Tetrahydrofuran (CAS 1370594-13-0)
- Lithium 2-(1-cyanocyclopropyl)nicotinate (CAS 1956332-12-9)
- cis-tert-Butyl octahydro-1H-pyrrolo[3,2-b]pyridine-1-carboxylate (CAS 1251010-63-5)
- 1,1-Dimorpholinopropan-2-one (CAS 40991-75-1)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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