4-(Hydroxymethyl)-1-methyl-2-pyrrolidinone CAS 59887-20-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 59887-20-6 |
| Molecular Formula | C6H11NO2 |
| Molecular Weight | 129.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Hydroxymethyl)-1-methyl-2-pyrrolidinone (CAS 59887-20-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H11NO2. Molecular weight: 129.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H11NO2 |
| Molecular Weight | 129.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
Related Hydroxymethyl Standards
- 1-(Hydroxymethyl)cyclobutanecarboxamide (CAS 1123169-19-6)
- 5-(Hydroxymethyl)-5-methylpyrrolidin-2-one (CAS 1159991-46-4)
- (R)-2-(Hydroxymethyl)pyrrolidine-1-carbaldehyde (CAS 121817-70-7)
- (5S)-5-(hydroxymethyl)-1-methylpyrrolidin-2-one (CAS 122663-19-8)
- (5R)-5-(hydroxymethyl)-1-methylpyrrolidin-2-one (CAS 122663-22-3)
- 4-(hydroxymethyl)-1,2-dihydropyridin-2-one (CAS 127838-58-8)
- (S)-6-(Hydroxymethyl)piperidin-2-one (CAS 128726-47-6)
- 5-(Hydroxymethyl)-3-methylpyrrolidin-2-one (CAS 138078-58-7)
Recommended Standards
- 4-(2-Aminoethyl)imidazolidin-2-one (CAS 2404700-01-0)
- 4-(hydroxymethyl)piperidin-2-one (CAS 53611-47-5)
- 3-Phenylacrylonitrile (CAS 4360-47-8)
- 5-(Bromomethyl)-3-methoxyisoxazole (CAS 14423-89-3)
- 3,3,3-Trifluoropropanoyl 3,3,3-trifluoropropanoate (CAS 58668-07-8)
- 2-Bromo-3-chloro-6,7-dihydropyrazolo[1,5-a]pyridin-4(5H)-one (CAS 2750605-12-8)
- 2-(1,1-Dioxidothiomorpholin-3-yl)acetic acid (CAS 1384510-66-0)
- n-(6-Amino-1-butyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-2-chloro-n-pentylacetamide (CAS 556020-46-3)
- (1E)-1-(2,4-dimethyl-1,3-thiazol-5-yl)ethanone oxime (CAS 40236-03-1)
- Semaglutide Impurity 124 (CAS CATO-C4X-2226124)
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