1-Ethyl-5-oxopyrrolidine-3-carbonitrile CAS 1343491-22-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1343491-22-4 |
| Molecular Formula | C7H10N2O |
| Molecular Weight | 138.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Ethyl-5-oxopyrrolidine-3-carbonitrile (CAS 1343491-22-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H10N2O. Molecular weight: 138.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H10N2O |
| Molecular Weight | 138.17 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- 1-Methyl-5-oxopyrrolidine-3-acetonitrile (CAS 1782840-52-1)
- 1-ethyl-5-oxopyrrolidine-3-carbaldehyde (CAS 1447960-46-4)
- 4-Methyl-5-oxopyrrolidine-3-carboxamide (CAS 107610-63-9)
- 1-Methyl-2-oxopyrrolidine-4-carboxamide (CAS 89677-16-7)
- 1-Methyl-4-oxopyrrolidine-3-carboxamide (CAS 733804-80-3)
- 1-Methyl-5-oxopyrrolidine-2-carboxamide (CAS 3770-16-9)
- Methyl 4-oxopyrrolidine-3-carboxylate (CAS 1499872-70-6)
- 3-Methyl-5-oxopyrrolidine-3-carboxylic acid (CAS 1508803-85-7)
Recommended Standards
- (1,4,5,6-Tetrahydrocyclopenta[d]imidazol-2-yl)methanol (CAS 1343401-04-6)
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- 3-Cyclopropyl-1-methyl-1h-1,2,4-triazol-5-amine (CAS 1343327-77-4)
- N-(4-Methoxybenzyl)aniline (CAS 3526-43-0)
- 1-(2-Chloro-6-nitrophenyl)4-methylpiperazine (CAS 189761-96-4)
- 1-[(2-chlorophenyl)methyl]-1H-imidazol-2-amine hydrochloride (CAS 1311315-39-5)
- (2,5-dihydrothiophen-3-ylmethyl)(methyl)amine (CAS 2031268-65-0)
- 1-(tert-Butyl) 2-methyl (R)-4-(((trifluoromethyl)sulfonyl)oxy)-2,5-dihydro-1H-pyrrole-1,2-dicarboxylate (CAS 647857-54-3)
- Benzo[4,5]imidazo[2,1-c][1,2,4]triazin-4(1H)-one (CAS 257955-44-5)
- Tirzepatide Impurity 58 (CAS CATO-C4X-324058)
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