4-Chloro-1H-pyrrolo[2,3-b]pyridin-5-ol CAS 1020056-82-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1020056-82-9 |
| Molecular Formula | C7H13ClN2O |
| Molecular Weight | 176.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-1H-pyrrolo[2,3-b]pyridin-5-ol (CAS 1020056-82-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H13ClN2O. Molecular weight: 176.64 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H13ClN2O |
| Molecular Weight | 176.64 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 5-Chloro-1H-pyrrolo[2,3-b]pyridin-4-ol (CAS 1015610-47-5)
- (5-Chloro-2-fluorophenyl)(methyl)sulfane (CAS 1071152-05-0)
- 4-chloro-1H-pyrrolo[2,3-b]pyridin-6-ol (CAS 1190321-61-9)
- 2-Chloro-4-fluoro-5-methylbenzenethiol (CAS 1208077-04-6)
- 2-Chloro-N-(1-methylpyrrolidin-3-yl)acetamide (CAS 1247728-15-9)
- 6-chloro-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine (CAS 1260665-94-8)
- 1-Chloro-3-fluoro-5-(methylsulfanyl)benzene (CAS 1314939-89-3)
- (4-Chloro-3-fluorophenyl)(methyl)sulfane (CAS 1314964-99-2)
Recommended Standards
- 4-Chloro-6-(methylthio)-1,3,5-triazin-2-amine (CAS 30357-94-9)
- Ethyl(E)-6-chlorohex-2-enoate (CAS 107408-34-4)
- Benzenesulfonyl Chloride (CAS 98-09-9)
- N-(7-Chlorothiazolo[5,4-d]pyrimidin-2-yl)acetamide (CAS 1708401-51-7)
- 4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)sulfonyl)aniline (CAS 1221792-42-2)
- 2,4-Dinitro-m-xylene (CAS 603-02-1)
- Ethyl 2-(Chloromethyl)thiazole-4-carboxylate (CAS 842130-48-7)
- 3,4-Dichloroisothiazole-5-carboxylic acid (CAS 18480-53-0)
- 3-(1H-Pyrrol-2-yl)propanehydrazide (CAS 55490-39-6)
- Semaglutide impurity 198 (CAS CATO-C4X-2226198)
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