4-Amino-1-hydroxy-2-naphthoic Acid CAS 13065-87-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13065-87-7 |
| Molecular Formula | C11H9NO3 |
| Molecular Weight | 203.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-1-hydroxy-2-naphthoic Acid (CAS 13065-87-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H9NO3. Molecular weight: 203.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H9NO3 |
| Molecular Weight | 203.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 1 |
Related Amino Standards
- 1-amino-3-(3,4-difluorophenoxy)propan-2-ol (CAS 1157091-16-1)
- (s)-2-Amino-2-(2-(difluoromethoxy)phenyl)ethan-1-ol (CAS 1212960-38-7)
- (r)-2-Amino-2-(2-(difluoromethoxy)phenyl)ethan-1-ol (CAS 1213103-75-3)
- (s)-2-Amino-2-(4,5-difluoro-2-methoxyphenyl)ethan-1-ol (CAS 1213162-01-6)
- (s)-2-Amino-2-(3,5-difluoro-2-methoxyphenyl)ethan-1-ol (CAS 1213323-80-8)
- (s)-2-Amino-2-(3-(difluoromethoxy)phenyl)ethan-1-ol (CAS 1213434-05-9)
- (r)-2-Amino-2-(3,5-difluoro-2-methoxyphenyl)ethan-1-ol (CAS 1213553-83-3)
- (r)-2-Amino-2-(4-(difluoromethoxy)phenyl)ethan-1-ol (CAS 1213855-52-7)
Recommended Standards
- 4-Amino-3-hydroxy-2-naphthoic acid (CAS 13065-86-6)
- 4-(2-Methoxy-acetyl)-morpholine-3-carboxylic acid (CAS 1316219-80-3)
- 5-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)oxazole (CAS 1305712-85-9)
- (3,5-Di(1H-imidazol-1-yl)phenyl)boronic acid (CAS 2225180-01-6)
- N-(3-(trifluoromethyl)benzyl)-2H-chromene-3-carboxamide (CAS 338420-01-2)
- Methyl 3-(2-methylpyrimidin-4-yl)benzoate (CAS 579476-20-3)
- 1,2-Bis(allylsulfonyl)-4-methylbenzene (CAS 66486-96-2)
- Tetrahexylammonium benzoate (CAS 16436-29-6)
- Tetrahexylammonium hexafluorophosphate (CAS 109241-90-9)
- Semaglutide Impurity 177 (CAS CATO-C4X-2226177)
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