2-oxo-2-(pyrrolidin-1-yl)acetohydrazide CAS 27844-18-4
| CAS No. | 27844-18-4 |
| Molecular Formula | C6H11N3O2 |
| Molecular Weight | 157.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-oxo-2-(pyrrolidin-1-yl)acetohydrazide 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.
2-oxo-2-(pyrrolidin-1-yl)acetohydrazide (CAS 27844-18-4) is a high-purity analytical reference standard with the molecular formula C6H11N3O2 and a molecular weight of 157.17 g/mol.
Structurally, 2-oxo-2-(pyrrolidin-1-yl)acetohydrazide (C6H11N3O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 157.17 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.
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.
Physical & Chemical Properties
| Molecular Formula | C6H11N3O2 |
| Molecular Weight | 157.17 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 3 |
Related oxo Standards
- 2-(2-Oxo-pyrrolidin-1-yl)-propionic acid (CAS 67118-32-5)
- 3-Oxo-3-(pyrrolidin-1-yl)propanoic acid (CAS 497070-73-2)
- 3-(2-OXO-PYRROLIDIN-1-YL)-PROPIONIC ACID (CAS 77191-38-9)
- 3-(Pyrrolidin-1-yl)butanoic acid (CAS 121534-15-4)
- methyl 2-(pyrrolidin-2-yl)propanoate (CAS 1487744-67-1)
- Pyrrolidin-3-yl butyrate (CAS 197964-12-8)
- (R)-Pyrrolidin-2-yl butyrate (CAS 221911-57-5)
- (R)-Pyrrolidin-3-yl butyrate (CAS 316353-87-4)
Recommended Standards
- 2-Oxo-2-(piperidin-1-yl)acetic acid (CAS 4706-33-6)
- 2-Oxo-2,3-dihydro-1h-indene-1-carbonitrile (CAS 200724-92-1)
- 2-Oxa-7-azaspiro[3.4]octane-6-carboxylicacid (CAS 2137470-25-6)
- 2-Oxopiperidine-3-carbohydrazide (CAS 215778-26-0)
- 2-Aminobenzo[d]thiazol-4-ol hydrobromide (CAS 1000013-64-8)
- 2-Oxopropane-1,3-diyl bis(2-(methylthio)nicotinate) (CAS 454460-26-5)
- n-cYclohexyl-n′-ethyl-n′-(2-hydroxyethyl)-n-methylsulfamide (CAS 1184164-33-7)
- 1-(6-Propylpyrimidin-4-yl)piperidin-4-one (CAS 1239850-35-1)
- 5-chloro-2-ethoxy-3-fluoropyridine (CAS 886373-94-0)
- n-(2-Ethylhexyl)tetrahydro-2h-thiopyran-3-amine (CAS 1343816-86-3)
- 3-[(4-chloro-2-methylphenoxy)methyl]-4-methoxybenzaldehyde (CAS 832740-55-3)
- Nicorandil Impurity 65 (CAS 2250142-70-0)
- 3-(2-Oxo-1,2,3,4-tetrahydro-3-quinazolinyl)pyrrolidine-2,5-dione (CAS 940055-63-0)
- Semaglutide Impurity 115 (CAS CATO-C4X-2226115)
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 18665070610 / Nicole.chen@cato-chem.com