2-(1-Phenylhydrazinyl)acetic acid CAS 4408-70-2
| CAS No. | 4408-70-2 |
| Molecular Formula | C8H10N2O2 |
| Molecular Weight | 166.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(1-Phenylhydrazinyl)acetic acid (CAS 4408-70-2) is a high-purity analytical reference standard with the molecular formula C8H10N2O2 and a molecular weight of 166.18 g/mol.
Structurally, 2-(1-Phenylhydrazinyl)acetic acid (C8H10N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 166.18 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(1-Phenylhydrazinyl)acetic acid 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 | C8H10N2O2 |
| Molecular Weight | 166.18 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 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
Related Phenylhydrazinyl Standards
- 2-(1-Phenylhydrazinyl)acetic acid (CAS 855179-17-8)
- 4-Oxo-4-(2-phenylhydrazinyl)butanoic acid (CAS 14580-01-9)
- 6-(2-Methyl-2-phenylhydrazinyl)pyrimidin-2(1H)-one (CAS 87775-67-5)
- 4-(2-Methyl-2-phenylhydrazinyl)-5,6-dihydropyridin-2(1H)-one (CAS 139122-76-2)
- 3-(1-Phenylhydrazinyl)tetrahydrothiophene 1,1-dioxide (CAS 14530-12-2)
- 2-(2-Phenylhydrazinyl)nicotinic acid (CAS 1325304-37-7)
- 1-Phenyl-3-(2-phenylhydrazinyl)pyrrolidine-2,5-dione (CAS 956371-16-7)
- 9-(2-Phenylhydrazinyl)acridine (CAS 97869-45-9)
Recommended Standards
- 2(1H)-Pyridinone, 6-[(1E)-1-(methoxyimino)ethyl]- (CAS 2803981-29-3)
- 2-((3-Aminophenyl)amino)acetic acid (CAS 6262-30-2)
- 2-(2-(Aminomethyl)pyridin-4-yl)acetic acid (CAS 887580-62-3)
- 1-Phenylhydrazinecarboxylic acid methyl ester (CAS 788797-92-2)
- (4-Methylpyrazolo[1,5-a]pyridin-3-yl)methanol (CAS 127717-26-4)
- 4-Bromo-2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)aniline (CAS 1249431-17-1)
- N-(4-Phenyl-cyclohex-1-enyl)-formamide (CAS 128798-29-8)
- 5-(2,6-Dimethoxyphenyl)thiophene-2-carbaldehyde (CAS 887987-02-2)
- 4-Chloro-3-(4,5-dimethyl-1H-imidazol-2-yl)phenol (CAS 1184919-44-5)
- 3-((PIPERAZIN-1-YL)METHYL)BENZENAMINE (CAS 212392-51-3)
- N-(4-(Benzo[d]thiazol-2-yl)phenyl)-7-chloroquinolin-4-amine (CAS 920519-97-7)
- 3,5-dioxo-2H-1,2,4-triazine-6-carbonitrile (CAS 88796-54-7)
- Phenolphthaleindiphosphatecalciumsalt (CAS 94465-66-4)
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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
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