Disodium 6-hydroxy-5-[(3-sulphonatophenyl)azo]naphthalene-2-sulphonate CAS 2347-72-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2347-72-0 |
| Molecular Formula | C16H10N2O7S2 2*Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Disodium 6-hydroxy-5-[(3-sulphonatophenyl)azo]naphthalene-2-sulphonate (CAS 2347-72-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H10N2O7S2 2*Na. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H10N2O7S2 2*Na |
| Molecular Weight | 429.37 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
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- 4-((3-Fluorobenzyl)oxy)piperidine hydrochloride (CAS 1185298-16-1)
- 2-Amino-3-(1,2,3,4-tetrahydronaphthalen-1-yl)propan-1-ol (CAS 1339343-28-0)
- (S)-N-(3,3,3-Trifluoro-2-hydroxypropyl)benzamide (CAS 1132667-00-5)
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- Ethyl 3-Bromo-5-chloroindole-1-carboxylate (CAS 1375064-65-5)
- Des-Ile12-Aib13-Tirzepatide (CAS CATO-CPTD788960)
Why CATO?
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