2-Chloro-4-nitrophenyl triflate CAS 73088-08-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73088-08-1 |
| Molecular Formula | C7H3ClF3NO5S |
| Molecular Weight | 305.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-4-nitrophenyl triflate (CAS 73088-08-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H3ClF3NO5S. Molecular weight: 305.62 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H3ClF3NO5S |
| Molecular Weight | 305.62 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-Nitro-4-(trifluoromethoxy)benzenesulfonyl chloride (CAS 1351094-07-9)
- 3,5-Bis(trifluoromethyl)-2-chlorophenyl isothiocyanate (CAS 1000572-38-2)
- 2-Phenyl-1-(2,4,5-trichlorothiophen-3-yl)ethanone (CAS 91353-64-9)
- 5,7-Dihydroxy-2,2-dimethylchroman-4-one (CAS 883-09-0)
- (E)-3-(4-Amino-3,5-dimethylphenyl)acrylonitrile-d6 Hydrochloride (CAS 1795136-56-9)
- tert-butyl N-[4-methoxy-3-(4-methylpiperazin-1-yl)phenyl]carbamate (CAS 189761-17-9)
- N-(3-Bromo-5-formylphenyl)acetamide (CAS 1393546-99-0)
- Methyl 2,5-dibromothiazole-4-carboxylate (CAS 914347-25-4)
- 3-([1,2,4]Triazolo[3,4-b][1,3,4]thiadiazol-6-yl)aniline (CAS 872495-89-1)
- Semaglutide impurity 236 (CAS CATO-C4X-2226236)
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