Methyl 5-(2-acetylhydrazinyl)-3,4-dihydro-2H-pyrrole-2-carboxylate CAS 160205-08-3
| CAS No. | 160205-08-3 |
| Molecular Formula | C8H13N3O3 |
| Molecular Weight | 199.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Methyl 5-(2-acetylhydrazinyl)-3,4-dihydro-2H-pyrrole-2-carboxylate 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.
CATO supplies Methyl 5-(2-acetylhydrazinyl)-3,4-dihydro-2H-pyrrole-2-carboxylate (CAS 160205-08-3), a certified reference material (molecular formula C8H13N3O3, MW 199.21 g/mol) for analytical method development and quality control.
Structurally, Methyl 5-(2-acetylhydrazinyl)-3,4-dihydro-2H-pyrrole-2-carboxylate (C8H13N3O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 199.21 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H13N3O3 |
| Molecular Weight | 199.21 g/mol |
| Appearance | Off-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 methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- Methyl 5-(2-acetylhydrazinyl)-3-methyl-1H-pyrazole-4-carboxylate (CAS 793653-12-0)
- Ethyl 2-(2-acetylhydrazinyl)-2-oxoacetate (CAS 42042-84-2)
- Ethyl 2-(2-acetylhydrazinyl)-4-methylthiazole-5-carboxylate (CAS 98840-82-5)
- Ethyl 2-(2-acetylhydrazinyl)-5-methylthiazole-4-carboxylate (CAS 524057-10-1)
- (4-(3-(2-Acetylhydrazinyl)-3-oxopropyl)phenyl)boronic acid (CAS 957066-08-9)
Recommended Standards
- 3-[(1h-1,2,3,4-tetrazol-5-yl)methyl]-1h-indole (CAS 15992-12-8)
- 1-Methylbenzo[4,5]imidazo[1,2-c]pyrimidin-3(4H)-one (CAS 160745-79-9)
- methyl 2-[4-(3-hydroxypropyl)-1H-1,2,3-triazol-1-yl]acetate (CAS 1564569-53-4)
- 2-Methylbenzofuran[2,3-b]pyridine-8-ol (CAS 1609373-97-8)
- 8-chloro-N-methylquinoline-5-carboxamide (CAS 1803597-52-5)
- [2-Methyl-4-(methylsulfonyl)phenyl]-DL-proline (CAS 1188371-42-7)
- 1-(6-Ethylpyrimidin-4-yl)piperidin-4-amine (CAS 1239786-88-9)
- N-(2,4-Dichlorobenzoyl)-2-(1H-pyrrol-1-yl)benzenecarbohydrazide (CAS 478062-99-6)
- 3-Amino-3-methyl-cyclobutanone (CAS 1889643-97-3)
- D-ALa-d-leu-oh tfa (CAS 1820579-48-3)
- 4-Bromo-6-(difluoromethyl)-3-iodo-2-methylpyridine (CAS 1804889-74-4)
- 3-[7-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]propanoic acid (CAS 1018170-82-5)
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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