2-Amino-4-hydroxybenzaldehyde CAS 1243459-97-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1243459-97-3 |
| Molecular Formula | C7H7NO2 |
| Molecular Weight | 137.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Amino-4-hydroxybenzaldehyde (CAS 1243459-97-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H7NO2. Molecular weight: 137.14 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H7NO2 |
| Molecular Weight | 137.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1990 |
| Nitrogen Atoms | 1 |
Related Amino Standards
- 2-Amino-3-hydroxybenzaldehyde (CAS 1004545-97-4)
- 2-Amino-6-hydroxybenzaldehyde (CAS 1243411-74-6)
- 3-Amino-5-hydroxybenzaldehyde (CAS 1243446-53-8)
- 2-Amino-1-methyl-4-oxo-4,5-dihydro-1h-pyrrole-3-carbonitrile (CAS 134555-07-0)
- 4-Amino-3-hydroxybenzaldehyde (CAS 153659-37-1)
- N-(3-Amino-2-pyridinyl)formamide, 97% (CAS 158525-50-9)
- 3-Amino-4-hydroxybenzaldehyde (CAS 163036-58-6)
- 4-Amino-1,3-benzodioxole (CAS 1668-84-4)
Recommended Standards
- 1-(2-Aminopyrimidin-5-yl)ethan-1-one (CAS 124491-42-5)
- 4-(azidomethyl)-1-methyl-1H-pyrazole (CAS 1248132-91-3)
- 2-Methyl-6-oxo-1,6-dihydropyridine-3-carbaldehyde (CAS 1227601-46-8)
- MEthyl 1-(4-chlorophenyl)-2,3,4,9-tetrahydro-1h-beta-carboline-3-carboxylate, HCl (CAS 1214644-75-3)
- N-(2-Amino-5-chloro-a-phenylbenzylidene)glycine N-oxide (CAS 793-99-7)
- Ethyl 4-oxo-2,3,4,5-tetrahydro-1h-benzo[b][1,4]diazepine-7-carboxylate (CAS 1258639-63-2)
- 4-methyl-1-(1,2,3,4-tetrahydronaphthalen-1-yl)-1H-pyrazol-5-amine hydrochloride (CAS 1235438-77-3)
- Ethyl 5-methyl-4-oxo-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-2-carboxylate (CAS 1955523-21-3)
- 2-((3-Chloro-2-methylphenyl)amino)-N-cyclopropylacetamide (CAS 923120-22-3)
- Semaglutide impurity 271 (CAS CATO-C4X-2226271)
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 13829788188 / jacky.chen@cato-chem.com