Benzyl 3-((methylsulfonyl)oxy)pyrrolidine-1-carboxylate CAS 138232-44-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 138232-44-7 |
| Molecular Formula | C13H17NO5S |
| Molecular Weight | 299.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Benzyl 3-((methylsulfonyl)oxy)pyrrolidine-1-carboxylate (CAS 138232-44-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H17NO5S. Molecular weight: 299.34 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H17NO5S |
| Molecular Weight | 299.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Benzyl 3-methyl-3-((methylsulfonyl)oxy)azetidine-1-carboxylate (CAS 1356109-87-9)
- (3R,4S)-1-Benzyl-4-(4-fluorophenyl)pyrrolidine-3-carboxylic acid (CAS 1394827-82-7)
- 2-(3-(Tosyloxy)pyrrolidin-1-yl)acetic acid (CAS 1353951-65-1)
- Spironolactone D3 (CAS 52-01-7 (Unlabeled))
- (3R,4S)-3-amino-4-methyl-hexanoic acid;hydrochloride (3R,4S)-3-amino-4-methylhexanoic acid;hydrochloride (3R,4S)-3-azanyl-4-methyl-hexanoic acid;hydrochloride 219310-10-8 L-beta-homoisoleucine-HCl (CAS 219310-10-8)
- (R)-Isoserine (CAS 632-11-1)
- (6-Methylheptyl)triphenylphosphonium Bromide (CAS 52648-05-2)
- Allyl-<SUP>13</SUP>C<SUB>3</SUB>-amine-<SUP>15</SUP>N (CAS 1173019-38-9)
- N1-(Pyridin-4-yl)benzene-1,4-diamine dihydrochloride (CAS 1909337-69-4)
- Insulin Degludec Impurity 14 (CAS CATO-C4X-215714)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com