(R)-3-Amino-1-methylpyrrolidin-2-one 4-methylbenzenesulfonate CAS 2412809-21-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2412809-21-1 |
| Molecular Formula | C7H8O3S C5H10N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-3-Amino-1-methylpyrrolidin-2-one 4-methylbenzenesulfonate (CAS 2412809-21-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H8O3S C5H10N2O. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H8O3S C5H10N2O |
| Molecular Weight | 286.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Poly(oxy-1,2-ethanediyl), α-[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]-ω-[[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]oxy]- (CAS 122375-06-8)
- (S)-2-Amino-N-cyclopropyl-N-(4-methoxybenzyl)-3-methylbutanamide (CAS 1307223-09-1)
- 1-(3,4-Dimethoxybenzyl)guanidine (CAS 19889-43-1)
- 2-Methyl-3-(methylamino)benzoic acid (CAS 168899-43-2)
- 4-(4-Methoxybenzyl)piperidine Hydrochloride (CAS 37581-27-4)
- Karetazan (CAS 81051-65-2)
- Peptide Impurity 34 (CAS 21282-09-7)
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