2-(Pyrrolidin-2-ylidene)malononitrile CAS 5626-75-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5626-75-5 |
| Molecular Formula | C7H7N3 |
| Molecular Weight | 133.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Pyrrolidin-2-ylidene)malononitrile (CAS 5626-75-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H7N3. Molecular weight: 133.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H7N3 |
| Molecular Weight | 133.15 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
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- Pyrrolidin-3-yl carbamate (CAS 1537166-65-6)
- (R)-Pyrrolidin-3-yl carbamate (CAS 685499-22-3)
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- 1-(Pyrrolidin-3-yl)-1H-pyrrole (CAS 933727-76-5)
- 2-pyrrolidin-2-yl-1H-pyrrole (CAS 5666-13-7)
- 1-(Pyrrolidin-2-yl)propan-1-ol (CAS 100869-02-1)
Recommended Standards
- 2-(Pyridin-3-ylamino)acetonitrile (CAS 62491-93-4)
- 2,2-Dimethoxypropanamide (CAS 380482-29-1)
- 2-(Methylamino)nicotinonitrile (CAS 52583-87-6)
- tert-butyl 4-methylsulfonyloxy-2-(methylsulfonyloxymethyl)pyrrolidine-1-carboxylate (CAS 1822474-33-8)
- 1-[2-(4-Nitrophenyl)ethyl]-1,4-diazepane (CAS 1153484-33-3)
- 1-chloro-3-nitro-2-(trifluoromethyl)benzene (CAS 133391-58-9)
- OS-3-106, >98% (HPLC) (CAS 1580000-17-4)
- 3-{[2-amino-4-(trifluoromethyl)phenyl]sulfanyl}propanenitrile (CAS 1269151-23-6)
- 3-[(Methoxymethoxy)methyl]phenylboronic acid (CAS 2096342-14-0)
- Semaglutide impurity 80 (CAS CATO-C4X-222680)
Why CATO?
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