Acid Green 16 CAS 12768-78-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 12768-78-4 |
| Molecular Formula | C31H33N2NaO6S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Acid Green 16 (CAS 12768-78-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C31H33N2NaO6S2. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C31H33N2NaO6S2 |
| Molecular Weight | 616.72 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) | 16.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Acid Standards
Recommended Standards
- 1-(2-Fluoro-4-nitrophenyl)-4-phenylpiperazine (CAS 556801-40-2)
- 4-(Aminomethyl)-5-methyl-2,4-dihydro-3h-pyrazol-3-one dihydrochloride (CAS 1609406-66-7)
- Potassium [1-(tert-Butoxycarbonyl)-1H-indole-2-yl]trifluoroborate (CAS 937810-18-9)
- 2-({2-[2-(4-methylphenyl)-1,3-thiazol-4-yl]ethyl}amino)-5-nitrobenzaldehyde (CAS 861211-12-3)
- Trilauryl Trithiophosphite (CAS 1656-63-9)
- 6,8-Dichloro-4-phenylquinazolin-2(1H)-one (CAS 23441-84-1)
- Antiarrhythmic peptide (cattle atrium) (CAS 81771-37-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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