(S)-5-oxopyrrolidine-3-carbaldehyde CAS 1101167-75-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1101167-75-2 |
| Molecular Formula | C5H7NO2 |
| Molecular Weight | 113.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-5-oxopyrrolidine-3-carbaldehyde (CAS 1101167-75-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H7NO2. Molecular weight: 113.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1989 |
| Nitrogen Atoms | 1 |
Related S Standards
- 5-Oxopyrrolidine-3-carbaldehyde (CAS 1784486-20-9)
- (S)-5-Oxopyrrolidine-2-carbaldehyde (CAS 96914-00-0)
- 2-Oxopyrrolidine-1-carbaldehyde (CAS 40321-44-6)
- 5-oxopyrrolidine-2-carbaldehyde (CAS 62400-90-2)
- (S)-5-Oxopyrrolidine-3-carbonitrile (CAS 2322934-47-2)
- 2-Oxopyrrolidine-3-carbonitrile (CAS 89322-69-0)
- 4-Oxopyrrolidine-3-carbonitrile (CAS 874496-80-7)
- 5-Oxopyrrolidine-2-carbonitrile (CAS 5626-50-6)
Recommended Standards
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- Dichloro(methyl)(3-(perfluorophenyl)propyl)silane (CAS 1220126-66-8)
- 3-Methyloctahydro-2H-pyrido[1,2-a]pyrazine (CAS 5015-92-9)
- (3-Methyl-2,5-dioxo-1-imidazolidinyl)acetic acid hydrate (CAS 1609406-93-0)
- Methyl 2-chloro-4-ethylthiazole-5-carboxylate (CAS 173840-49-8)
- Ethene-1,2-diylbis(triphenylphosphonium) bromide (CAS 54770-27-3)
- 5-(4-Fluorophenyl)-1,3,4-oxadiazol-2(3H)-one (CAS 121649-18-1)
- Semaglutide impurity 66 (CAS CATO-C4X-222666)
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