5-Fluoro-1-((3-nitro-4-propoxyphenyl)sulfonyl)pyrimidine-2,4(1H,3H)-dione CAS 128887-35-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 128887-35-4 |
| Molecular Formula | C13H12FN3O7S |
| Molecular Weight | 373.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Fluoro-1-((3-nitro-4-propoxyphenyl)sulfonyl)pyrimidine-2,4(1H,3H)-dione (CAS 128887-35-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H12FN3O7S. Molecular weight: 373.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H12FN3O7S |
| Molecular Weight | 373.31 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 4-Amino-3,5-dichlorobenzonitrile (CAS 78473-00-4)
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- (r)-1-(Anthracen-2-yl)propan-1-amine (CAS 1213186-85-6)
- {[4-(Benzyloxy)phenyl]methyl}(prop-2-en-1-yl)amine (CAS 66741-81-9)
- (1-(Ethylsulfonyl)azetidin-3-yl)methanamine (CAS 1462999-01-4)
- 6-Nitro-1H-indazole-4-carboxylic acid (CAS 885519-61-9)
- Liraglutide Impurity 21 TFA Salt (CAS CATO-C4X-199221)
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