1-((3-Acetoxy-4-methyl-2-oxo-2H-chromen-7-yl)amino)-2,5-dioxopyrrolidine-3-sulfonic acid CAS 152305-86-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 152305-86-7 |
| Molecular Formula | C16H14N2O9S |
| Molecular Weight | 410.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-((3-Acetoxy-4-methyl-2-oxo-2H-chromen-7-yl)amino)-2,5-dioxopyrrolidine-3-sulfonic acid (CAS 152305-86-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H14N2O9S. Molecular weight: 410.36 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H14N2O9S |
| Molecular Weight | 410.36 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Acetoxy Standards
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- ATM4 4-Acetoxy Analog (CAS 91295-74-8)
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Recommended Standards
- tert-Butyl(2-iodoethoxy)diphenylsilane (CAS 126822-71-7)
- Justicidin G(As) (CAS 145971-08-0)
- Biotin-PFP ester (CAS 120550-35-8)
- 2-Amino-4-(3,4-dimethoxyphenyl)-5,6,7,8-tetrahydroquinoline-3-carbonitrile (CAS 170940-62-2)
- 2-(6-Amino-4-(aminomethyl)-5-(difluoromethyl)pyridin-2-yl)acetonitrile (CAS 1805228-88-9)
- 2-Amino-4,5-dimethyl-1-(2,4,6-tribromophenyl)-1H-pyrrole-3-carbonitrile (CAS 291539-77-0)
- 6-Bromo-5-fluoro-3-methyl-1H-indole (CAS 1360946-09-3)
- 5-(2-(Furan-2-yl)ethyl)-1h-pyrazol-3-amine (CAS 1000896-65-0)
- Methyl 3-(chloromethyl)-4-fluorobenzoate (CAS 1211514-54-3)
- Semaglutide Impurity 121 X Sodium Salt (CAS CATO-C4X-2226121)
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