2-[(4-methylphenyl)amino]acetohydrazide CAS 2350-99-4
| CAS No. | 2350-99-4 |
| Molecular Formula | C9H13N3O |
| Molecular Weight | 179.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-[(4-methylphenyl)amino]acetohydrazide (CAS 2350-99-4) is a high-purity analytical reference standard with the molecular formula C9H13N3O and a molecular weight of 179.22 g/mol.
Based on its molecular formula C9H13N3O, 2-[(4-methylphenyl)amino]acetohydrazide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 179.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 manufactures 2-[(4-methylphenyl)amino]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.
Physical & Chemical Properties
| Molecular Formula | C9H13N3O |
| Molecular Weight | 179.22 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
Related methylphenyl Standards
- 2-(Methylphenyl)carbamic acid ethyl ester (CAS 5255-71-0)
- 3-[(2-methylphenyl)amino]propanoic acid (CAS 23947-32-2)
- Methyl 2-[(2-methylphenyl)amino]acetate (CAS 83627-53-6)
- 3-{[(2-methylphenyl)methyl]amino}propan-1-ol (CAS 823188-65-4)
- [(3-methylphenyl)carbamoyl]formic acid (CAS 17738-78-2)
- [(2-Methylphenyl)amino](oxo)acetic acid (CAS 406190-09-8)
- 2-(4-Methylphenyl)-1,3-thiazolidine (CAS 67086-82-2)
- 2-[(3-methylphenyl)methoxy]acetic acid (CAS 178974-96-4)
Recommended Standards
- 2-[(2-methylbenzyl)amino]acetic acid (CAS 702629-73-0)
- 2’-Amino-4’-methoxy-3’-methylacetophenone (CAS 912347-94-5)
- 2-(tert-Butyl)pyridine-4-carboxylic Acid (CAS 91940-84-0)
- 2-Acetamido-5-methoxytoluene (CAS 31601-41-9)
- 5-(Trifluoromethyl)-2,3-dihydro-1H-inden-2-ol (CAS 2135524-61-5)
- 1,3-diethyl 2-[(5-bromo-1H-indol-3-yl)methyl]-2-acetamidopropanedioate (CAS 75816-14-7)
- 4-(2,6-Difluorophenoxy)butanenitrile (CAS 1378344-87-6)
- tert-Butyl 7-(2-aminoethyl)-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-carboxylate (CAS 1391732-66-3)
- 2-(Aminomethyl)isonicotinonitrile (CAS 1060809-90-6)
- 1-Phenyl-4-{[1,2,4]triazolo[4,3-a]quinoxalin-4-yl}piperazine (CAS 337928-75-3)
- Nafamostat Impurity 60 dimesylate (CAS CATO-C4X-133272)
- (4-((((Benzyloxy)carbonyl)amino)methyl)phenyl)boronic acid (CAS 914452-61-2)
- 2-Ethyl-4-methoxybutanoic acid (CAS 35841-42-0)
- Semaglutide impurity 45 (CAS CATO-C4X-222645)
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