1H-Pyrrole-2,4-dicarbonitrile CAS 74023-87-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 74023-87-3 |
| Molecular Formula | C6H3N3 |
| Molecular Weight | 117.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1H-Pyrrole-2,4-dicarbonitrile (CAS 74023-87-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H3N3. Molecular weight: 117.11 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H3N3 |
| Molecular Weight | 117.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 3 |
Related H Standards
- 1H-Pyrrole-3,4-dicarbonitrile (CAS 125666-25-3)
- 1H-Pyrrole-2,3-dicarbonitrile (CAS 59175-49-4)
- 1H-pyrrole-2-carboxamide (CAS 4551-72-8)
- 2H-Pyrrole-2,2-dicarbaldehyde (CAS 67036-02-6)
- 1H-Pyrrole-2,4-dicarbaldehyde (CAS 23999-91-9)
- 1H-Pyrrole-2,5-dicarbaldehyde (CAS 39604-60-9)
- 1H-Pyrrole-3,4-dicarbaldehyde (CAS 51361-98-9)
- 1H-Pyrrole-3-carbonitrile, 2-amino-4,5-dihydro-4-oxo- (CAS 929974-20-9)
Recommended Standards
- Methyloxamide 2-Oxime (CAS 25475-12-1)
- 1-Carbamoyl-1-methylurea (CAS 60754-31-6)
- Pyruvic Acid- (CAS 905440-74-6)
- Tetraphenylethylene (CAS 632-51-9)
- 2-(6-Bromo-3-(difluoromethyl)-5-methylpyridin-2-yl)acetonitrile (CAS 1804851-02-2)
- 2-((2-Morpholino-5-(trifluoromethyl)phenyl)amino)-2-oxoethyl 1-naphthoate (CAS 400758-12-5)
- (3-(4-Fluorophenyl)-5-methylisoxazol-4-yl)methanol (CAS 1018297-63-6)
- (R)-Methyl 2-((tert-butoxycarbonyl)amino)-3-chloropropanoate (CAS 651035-84-6)
- 4-[(tert-butoxy)carbonyl]-1-carbamoylpiperazine-2-carboxylic acid (CAS 1375471-35-4)
- Tirzepatide Impurity 25 X TFA Salt (CAS CATO-C4X-324025)
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