5-Chloro-1H-pyrrole-2-carbonitrile CAS 827342-90-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 827342-90-5 |
| Molecular Formula | C5H3ClN2 |
| Molecular Weight | 126.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Chloro-1H-pyrrole-2-carbonitrile (CAS 827342-90-5) pharmaceutical standards reference standard. Molecular formula: C5H3ClN2. Molecular weight: 126.54 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H3ClN2 |
| Molecular Weight | 126.54 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 3-Chloro-1H-pyrrole-2-carbonitrile (CAS 61893-86-5)
- 4-Chloro-1H-pyrrole-2-carbonitrile (CAS 57097-45-7)
- 4-CHloro-1,1-difluorobut-1-ene (CAS 1346521-43-4)
- 1-chloro-3-ethynylbicyclo[1.1.1]pentane (CAS 128010-98-0)
- 2-Chloro-1,3,2-dioxaphospholane (CAS 822-39-9)
- 4-Chloro-2-fluoro-5-sulfamoylbenzoic acid (CAS 31883-01-9)
- 4-Chloro-1H-imidazole-5-carbonitrile (CAS 1333380-68-9)
- 4-Chloro-1H-pyrazole-3-carbonitrile (CAS 33064-35-6)
Recommended Standards
- Ethenesulfonyl Chloride (CAS 6608-47-5)
- Hypochlorous (methyl carbonic) thioanhydride (CAS 26555-40-8)
- (Chloromethyl)dimethylphosphine Oxide (CAS 1638-75-1)
- Allyl (3-((2-nitrophenyl)sulfonamido)propyl)carbamate (CAS 312283-45-7)
- N-(2-methoxybenzyl)-2-(3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)thiazole-4-carboxamide (CAS 955976-77-9)
- (2-Bromophenyl)(3-chlorophenyl)methanol (CAS 105904-28-7)
- Methyl 3-(Biphenyl-4-yl)-2-aminopropanoate (CAS 515158-71-1)
- 7-Methyladenosine Perchlorate Salt (CAS 81319-59-7)
- Amlodipine Impurity 142 (CAS CATO-C4X-1095142)
- D-Ala35-Tirzepatide (CAS CATO-CPTD788904)
Why CATO?
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com