1-methylpyrrolidine-2,4-dione CAS 37772-91-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 37772-91-1 |
| Molecular Formula | C5H7NO2 |
| Molecular Weight | 113.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-methylpyrrolidine-2,4-dione (CAS 37772-91-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H7NO2. Molecular weight: 113.11 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H7NO2 |
| Molecular Weight | 113.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 1 |
Related methylpyrrolidine Standards
- (3R)-3-methylpyrrolidine-2,5-dione (CAS 117307-07-0)
- (S)-5-Methylpyrrolidine-2,4-dione (CAS 151004-17-0)
- 3-methylpyrrolidine-2,5-dione (CAS 5615-90-7)
- 5-Methylpyrrolidine-2,4-dione (CAS 37772-93-3)
- 1-methylpyrrolidine-2-carbaldehyde (CAS 13493-88-4)
- 1-methylpyrrolidine-3-carbaldehyde (CAS 1353955-10-8)
- (2S)-1-methylpyrrolidine-2-carbaldehyde (CAS 852324-29-9)
- (R)-1-Methylpyrrolidine-2-carbaldehyde (CAS 852324-28-8)
Recommended Standards
- (S)-5-Oxopyrrolidine-2-carbaldehyde (CAS 96914-00-0)
- 2-(1,2-Oxazol-4-yl)ethan-1-ol (CAS 884504-75-0)
- (S)-4-Hydroxy-5-methyl-1H-pyrrol-2(5H)-one (CAS 960237-50-7)
- 4-(((2-Methoxynaphthalen-1-yl)sulfinyl)amino)-N,N-dimethylbenzenesulfonamide (CAS 339107-02-7)
- 2-Phenyl-5-tosylpyrimidin-4-ol (CAS 885949-45-1)
- Methyl 2,5,7-trimethylpyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 1158418-66-6)
- 5-Chloro-N-(2-chloro-6-nitrophenyl)-2-hydroxybenzamide (CAS 1008121-01-4)
- 2-(2-Iodophenyl)propan-2-ol (CAS 69352-05-2)
- 2,3-Dichloro-N-(2-(6-oxopyridazin-1(6H)-yl)ethyl)benzenesulfonamide (CAS 1021219-41-9)
- Liraglutide(13-31)TFA Salt (CAS CATO-C4X-19929)
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