(R)-3-Amino-1-methylpyrrolidin-2-one CAS 782446-70-2
| CAS No. | 782446-70-2 |
| Molecular Formula | C5H10N2O |
| Molecular Weight | 114.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (R)-3-Amino-1-methylpyrrolidin-2-one is closely related to an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(R)-3-Amino-1-methylpyrrolidin-2-one (CAS 782446-70-2), molecular formula C5H10N2O and molecular weight 114.15 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a hydroxyl group, an ether linkage, (R)-3-Amino-1-methylpyrrolidin-2-one is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 114.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (R)-3-Amino-1-methylpyrrolidin-2-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C5H10N2O |
| Molecular Weight | 114.15 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) | 2.0 |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
Related R Standards
- 1-Amino-N-methylcyclopropane-1-carboxamide (CAS 1022970-19-9)
- 3-Amino-3-methylpyrrolidin-2-one (CAS 105433-86-1)
- 2-Amino-2-cyclopropylacetamide (CAS 1100749-41-4)
- 1-(3-Amino-1-azetidinyl)ethanone (CAS 1137870-15-5)
- 3-amino-1-methylpyrrolidin-2-one (CAS 119329-48-5)
- 2-Amino-N-cyclopropylacetamide (CAS 120436-02-4)
- 4-Amino-5-methylpyrrolidin-2-one (CAS 1532068-72-6)
- 5-Amino-2-piperidinone (CAS 154148-70-6)
Recommended Standards
- (Cyclopropylmethyl)urea (CAS 61600-98-4)
- (R)-3-Aminopiperidin-2-one (CAS 88763-76-2)
- (6S)-6-methylpiperazin-2-one (CAS 323592-68-3)
- (R)-4-Amino-1-methylpyrrolidin-2-one (CAS 2002478-22-8)
- (R)-4-(tert-butoxy)-4-oxo-2-(2,3,4-trifluorobenzyl)butanoic acid (CAS 2426657-70-5)
- 1-(4-Ethoxyphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 337980-36-6)
- 1-Diethoxyphosphoryl-n,n-dimethyl-methanamine (CAS 3958-40-5)
- 5-Iodo-4-methoxy-2-(methylthio)pyrimidine (CAS 120809-42-9)
- (3S)-Methyl 2-(2,6-dichlorophenyl)pyrrolidine-3-carboxylate oxalate (CAS 1212450-86-6)
- Tert-butyl 2-[4-(hydroxymethyl)-1H-1,2,3-triazol-1-yl]acetate (CAS 1394041-94-1)
- 1-(3,4-Dibromothiophen-2-yl)pentan-1-one (CAS 1399652-73-3)
- 2-(Cyclohexylsulfanyl)-4-(4-methylphenyl)-4-oxobutanoic acid (CAS 301193-84-0)
- N-(3-(2-Hydroxypyrimidin-5-yl)phenyl)methanesulfonamide (CAS 1261924-18-8)
- Heme iron polypeptide(Hematin) (CAS 14875-96-8)
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