2-amino-3-hydroxybenzamide CAS 16353-14-3
| CAS No. | 16353-14-3 |
| Molecular Formula | C7H8N2O2 |
| Molecular Weight | 152.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 152.15 g/mol gives 2-amino-3-hydroxybenzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-amino-3-hydroxybenzamide (CAS 16353-14-3) is a high-purity analytical reference standard with the molecular formula C7H8N2O2 and a molecular weight of 152.15 g/mol.
The molecular framework of 2-amino-3-hydroxybenzamide (C7H8N2O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 2-amino-3-hydroxybenzamide 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 | C7H8N2O2 |
| Molecular Weight | 152.15 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.) | 1961 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Pyrimidin-2-ylmethyl acetate (CAS 1632285-89-2)
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- Tetrahydro-2H-3,5-methanocyclopenta[b]furan-2,6(3H)-dione (CAS 16479-73-5)
- tert-Butyl (S)-(2,3-dihydroxypropyl)carbamate (CAS 148983-25-9)
- 2-Chloro-5-(isopropoxymethyl)pyridine (CAS 832714-57-5)
- (1R)-(2'-(Dimethylamino)-5,5',6,6',7,7',8,8'-octahydro-[1,1'-binaphthalen]-2-yl)diphenylphosphine oxide (CAS 328074-68-6)
- ethyl 2-(3-amino-1-bicyclo[1.1.1]pentanyl)acetate (CAS 2096992-02-6)
- 6-Bromo-1-methyl-1H-imidazo[4,5-b]pyridin-2-amine (CAS 641617-45-0)
- Cyclopropylmethanesulfonic acid (CAS 36635-39-9)
- 4-(4-Methoxyphenyl)-3,4-dihydrobenzo[4,5]imidazo[1,2-a][1,3,5]triazin-2(1h)-imine (CAS 78650-03-0)
- 4-Methyl-4'-(4-propylcyclohexyl)-1,1'-biphenyl (CAS 173306-43-9)
- 5-Bromoacenaphthylen-1(2H)-one (CAS 34825-01-9)
- Pancreatic Polypeptide (31-36), amide, human (CAS 74012-13-8)
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