Benzyl 3-((methylsulfonyl)oxy)pyrrolidine-1-carboxylate CAS 138232-44-7
| 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
Structurally, Benzyl 3-((methylsulfonyl)oxy)pyrrolidine-1-carboxylate (C13H17NO5S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 299.34 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies Benzyl 3-((methylsulfonyl)oxy)pyrrolidine-1-carboxylate (CAS 138232-44-7), a certified reference material (molecular formula C13H17NO5S, MW 299.34 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Benzyl 3-((methylsulfonyl)oxy)pyrrolidine-1-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
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)
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- 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)
- (2-(2-Nitrophenyl)thiazolo[5,4-b]pyridin-6-yl)methanol (CAS 1231952-71-8)
- (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)
- 5-((Benzo[d][1,3]dioxol-5-ylmethyl)glycyl)-4-methyl-1,3,4,5-tetrahydro-2H-benzo[b][1,4]diazepin-2-one (CAS 866156-80-1)
- 8-(Piperazin-1-ylsulfonyl)quinoline (CAS 401566-55-0)
- Insulin Degludec Impurity 14 (CAS CATO-C4X-215714)
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