3-Hydroxy-2-pyrrolidinone CAS 15166-68-4
Purity >95%In StockPharmaceutical Standards
| CAS No. | 15166-68-4 |
| Molecular Formula | C4H7NO2 |
| Molecular Weight | 101.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Hydroxy-2-pyrrolidinone (CAS 15166-68-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H7NO2. Molecular weight: 101.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H7NO2 |
| Molecular Weight | 101.10 g/mol |
| Purity | >95% |
| 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.) | 1961 |
| Nitrogen Atoms | 1 |
Related Hydroxy Standards
- 2-hydroxy-3-methoxypropanenitrile (CAS 93177-83-4)
- (4R)-4-hydroxy-2-pyrrolidinone (4R)-4-oxidanylpyrrolidin-2-one 22677-21-0 A816305 (CAS 22677-21-0)
- 3-Hydroxy-3-methylpyrrolidine (CAS 125032-87-3)
- 2-Hydroxy-1-methylpyrrolidine (CAS 7225-08-3)
- 5-Hydroxy-1-hexene (CAS 626-94-8)
- N’-hydroxy-2-methylprop-2-enimidamide (CAS 1369871-98-6)
- 3-hydroxy-3-methyl-cyclobutanone (CAS 179073-80-4)
- 4-Hydroxy-2-methylenebutanal (CAS 250209-01-9)
Recommended Standards
- L-Azetidine-2-carboxylic acid (CAS 2133-34-8)
- 5-Hydroxypyrrolidine-2-One (CAS 62312-55-4)
- 1-Aminocyclopropane-2，2，3，3-d4-carboxylic Acid (CAS 84392-07-4)
- 6-Methyl-2-(4-methylpiperazin-1-yl)pyrimidin-4-ol (CAS 1685-68-3)
- 4-[Ethyl(2-hydroxyethyl)amino]-3-nitrobenzoic acid (CAS 1179291-89-4)
- 1,3-Dimethyl-1,6-dihydro-2H-pyrrolo[3,4-d]pyrimidine-2,4(3H)-dione (CAS 1396807-57-0)
- 4-Chloromethyl-3-fluoro-benzonitrile (CAS 345903-03-9)
- 2-Bromo-4-(difluoromethyl)-5-fluoronicotinic acid (CAS 1804851-89-5)
- 2-(2-benzyl-3-((3R,4R)-4-(3-hydroxyphenyl)-3,4-dimethylpiperidin-1-yl)propanamido)acetic acid (CAS 342639-02-5)
- Endo-Ala35-Tirzepatide (CAS CATO-CPTD788687)
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