2-[(2,5-Dichlorophenyl)amino]acetohydrazide CAS 89981-86-2
| CAS No. | 89981-86-2 |
| Molecular Formula | C8H9Cl2N3O |
| Molecular Weight | 234.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-[(2,5-Dichlorophenyl)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.
CATO supplies 2-[(2,5-Dichlorophenyl)amino]acetohydrazide (CAS 89981-86-2), a certified reference material (molecular formula C8H9Cl2N3O, MW 234.08 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 2-[(2,5-Dichlorophenyl)amino]acetohydrazide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 234.08 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C8H9Cl2N3O |
| Molecular Weight | 234.08 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Dichlorophenyl Standards
- 2-(2,6-Dichlorophenyl)-2-(methylamino)acetic acid (CAS 1218208-93-5)
- 2-((2,4-Dichlorophenyl)(methyl)amino)acetic acid (CAS 1218340-39-6)
- 2-(3,4-Dichlorophenyl)-2-(methylamino)acetic acid (CAS 1218475-73-0)
- 2-(3,5-Dichlorophenyl)-2-(methylamino)acetic acid (CAS 1218501-54-2)
- 2-(2,3-Dichlorophenyl)-2-(methylamino)acetic acid (CAS 1218741-14-0)
- N-(2,4-dichlorophenyl)-2-hydroxypropanamide (CAS 1267051-52-4)
- 3-[(3,5-dichlorophenyl)amino]propanoic acid (CAS 150571-02-1)
- (S)-2-((3,4-Dichlorophenyl)amino)propanoic acid (CAS 33878-51-2)
Recommended Standards
- 2-[(2,4-dichlorophenyl)amino]propanoic acid (CAS 72629-78-8)
- 2-Amino-3-(3,5-dichlorophenyl)propanoic acid (CAS 93930-25-7)
- 2,5-Dichloro-N-methoxy-N-methylbenzamide (CAS 674346-55-5)
- 2-Chloroethyl (3-chlorophenyl)carbamate (CAS 587-56-4)
- 2-(3-Aminooxetan-3-yl)ethanol (CAS 1379812-08-4)
- 4-Chloro-3-iodo-1-methyl-1H-pyrrolo[3,2-c]pyridine (CAS 2231672-86-7)
- 1-([1,1'-Biphenyl]-4-yl)butan-2-one (CAS 1062323-40-3)
- 1'-Boc-1,2-dihydro-2-oxo-spiro[4H-3,1-benzoxazine-4,4'-piperidine] (CAS 84060-08-2)
- n-(2-(Dimethylamino)-2-(thiophen-2-yl)ethyl)thiophene-2-carboxamide (CAS 941964-20-1)
- (E)-2-(2-((((2-chloro-6-fluorobenzyl)oxy)imino)methyl)-1H-pyrrol-1-yl)-4-methoxynicotinonitrile (CAS 339103-13-8)
- Ethyl 1-Cbz-piperidine-4-carboxylate (CAS 160809-38-1)
- 3-Phenyl-[1,2,4]triazolo[4,3-a]pyridin-6-amine (CAS 1082594-15-7)
- Elagolix Impurity 73 (CAS CATO-C4X-206873)
- Tirzepatide Impurity 36 (CAS CATO-C4X-324036)
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