4-Fluoro-2-(methylsulfonyl)nitrobenzene 4925-61-5 TC-307685 CAS 4925-61-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4925-61-5 |
| Molecular Formula | C4H9ClN2O |
| Molecular Weight | 136.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Fluoro-2-(methylsulfonyl)nitrobenzene 4925-61-5 TC-307685 (CAS 4925-61-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H9ClN2O. Molecular weight: 136.58 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H9ClN2O |
| Molecular Weight | 136.58 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Fluoro Standards
- 2-Fluoro-1-methyl-4-vinylbenzene (CAS 1344107-43-2)
- 4-Fluoro-1-methyl-2-vinylbenzene (CAS 1692309-89-9)
- 1-Fluoro-2-(prop-1-en-2-yl)benzene (CAS 344-73-0)
- 1-Fluoro-2-methyl-4-vinylbenzene (CAS 698-79-3)
- 1-Fluoro-3-(prop-1-en-2-yl)benzene (CAS 3825-81-8)
- 1-Fluoro-3-(prop-2-en-1-yl)benzene (CAS 30984-53-3)
- 1-Fluoro-4-methyl-2-vinylbenzene (CAS 698-12-4)
- 2-Fluoro-4-methyl-1-vinylbenzene (CAS 2163436-31-3)
Recommended Standards
- tert-Butyl chloroformate (CAS 24608-52-4)
- 1-chloro-2-ethynyl-benzene 1-chloro-2-ethynylbenzene 2'-Chlorophenyl acetylene 2-chlorophenylacetylene 873-31-4 (CAS 873-31-4)
- Propyl 2-chloroacetate (CAS 5396-24-7)
- 2'-Methoxy-2-methyl-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261902-11-7)
- N-(4-(4-benzylpiperazin-1-yl)phenyl)-2,4-dichlorobenzamide (CAS 303151-02-2)
- 2-((1H-Pyrrol-1-yl)sulfonyl)aniline (CAS 54254-41-0)
- 1-Bromo-3-(2-methylpropoxy)benzene (CAS 223564-75-8)
- Mitoflaxone (CAS 87626-55-9)
- 2-(3,5-Dimethyl-1-(pyridin-2-yl)-1H-pyrazol-4-yl)acetic acid (CAS 926271-74-1)
- Tirzepatide Impurity 26 X TFA Salt (CAS CATO-C4X-324026)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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