(S)-Benzyl (2,5-dioxopyrrolidin-3-yl)carbamate CAS 60846-91-5
| CAS No. | 60846-91-5 |
| Molecular Formula | C12H12N2O4 |
| Molecular Weight | 248.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(S)-Benzyl (2,5-dioxopyrrolidin-3-yl)carbamate (CAS 60846-91-5), molecular formula C12H12N2O4 and molecular weight 248.23 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (S)-Benzyl (2,5-dioxopyrrolidin-3-yl)carbamate (C12H12N2O4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 248.23 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures (S)-Benzyl (2,5-dioxopyrrolidin-3-yl)carbamate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H12N2O4 |
| Molecular Weight | 248.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (S)-2-(((Benzyloxy)carbonyl)amino)-3-cyanopropanoic acid (CAS 3309-41-9)
- [(4-Methyl-2-oxo-2H-1-benzopyran-7-yl)oxy]acetic acid hydrazide (CAS 69321-36-4)
- (R)-2-(((S)-2-Amino-3-methylbutanamido)oxy)succinic acid (CAS 73020-27-6)
- [4-(2,4-dioxohexahydropyrimidin-1-yl)phenyl] acetate (CAS 84440-05-1)
- 4-(3-Aminophenyl)-N,N,1-trimethylpyrrolidine-3-carboxamide (CAS 1706446-99-2)
- 1,3-Dibromo-5-(prop-2-yn-1-yloxy)benzene (CAS 2121512-40-9)
- 2-tert-Butyl-9-hydroxy-7,8-dihydro-5H-1,4,6,9a-tetraaza-cyclopenta[b]naphthalene-6-carboxylic acid tert-butyl ester (CAS 1229624-56-9)
- (R)-3-Amino-4-(3-bromophenyl)butanoic acid hydrochloride (CAS 1632296-25-3)
- 1-[(2-bromophenyl)methyl]cyclopropane-1-carboxylic acid (CAS 1483329-91-4)
- 2-Ethoxy-4-(piperidin-1-yl)benzaldehyde (CAS 886502-26-7)
- 3,3,4-Trimethyl-5-oxobicyclo[2.2.2]octane-1-carboxylic acid (CAS 1708038-02-1)
- Misoprostol (CAS 59122-46-2)
- Sintofen (CAS 130561-48-7)
- Semaglutide（sodium salt） (CAS CATO-C4X-222619)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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