2-(4-Aminophenyl)benzo[d]oxazole-6-sulfonic acid CAS 112673-70-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 112673-70-8 |
| Molecular Formula | C13H10N2O4S |
| Molecular Weight | 290.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Aminophenyl)benzo[d]oxazole-6-sulfonic acid (CAS 112673-70-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H10N2O4S. Molecular weight: 290.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H10N2O4S |
| Molecular Weight | 290.29 g/mol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Aminophenyl Standards
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- 4-(Bis(4-aminophenyl)methyl)phenol (CAS 110146-05-9)
- 2-[2-(2-Aminophenyl)vinyl]-5,7-dimethylquinolin-8-ol (CAS 1321974-20-2)
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- Tris(4-aminophenyl)amine (CAS 5981-09-9)
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- 2-((3-Aminophenyl)thio)-6-(sec-butoxy)pyrimidin-4-amine (CAS 284681-56-7)
- 2-((4-Aminophenyl)thio)-6-(sec-butoxy)pyrimidin-4-amine (CAS 284681-57-8)
Recommended Standards
- 6-(4-Fluorophenyl)-2-oxo-4-phenyl-1,2-dihydropyridine-3-carbonitrile (CAS 106020-49-9)
- 4-((2-Fluorobenzyl)oxy)-3,5-dimethoxybenzaldehyde (CAS 1156194-96-5)
- Diethyl [1,1'-biphenyl]-2-ylphosphonate (CAS 103615-58-3)
- 2-Methylbutanenitrile (CAS 18936-17-9)
- 2-Bromo-5-nitrobenzenesulfonic acid (CAS 2459251-26-2)
- 1-ethyl-3-methylimidazolium trifluoroacetate (CAS 174899-65-1)
- 1-(5-Amino-1,3,4-thiadiazol-2-yl)butane-1,2,3,4-tetrol (CAS 1822462-51-0)
- 1,2,3,4-Tetrahydro-5-isoquinolinol Acetate (CAS 164653-60-5)
- Plerixafor Impurity 46 (CAS 128495-30-7)
- Galanin Message Associated Peptide (1-41) amide trifluoroacetate salt (CAS 132699-74-2)
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