(3-Nitrophenyl)methanesulfonyl fluoride CAS 2137936-30-0
| CAS No. | 2137936-30-0 |
| Molecular Formula | C7H6FNO4S |
| Molecular Weight | 219.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies (3-Nitrophenyl)methanesulfonyl fluoride (CAS 2137936-30-0), a certified reference material (molecular formula C7H6FNO4S, MW 219.19 g/mol) for analytical method development and quality control.
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, (3-Nitrophenyl)methanesulfonyl fluoride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 219.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), (3-Nitrophenyl)methanesulfonyl fluoride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H6FNO4S |
| Molecular Weight | 219.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Nitrophenyl Standards
- (4-Nitrophenyl)methanesulfonyl fluoride (CAS 110661-61-5)
- (2-Nitrophenyl)methanesulfonyl fluoride (CAS 1675732-94-1)
- (5-(2-Nitrophenyl)furan-2-yl)methanol (CAS 40105-90-6)
- (5-(3-Nitrophenyl)furan-2-yl)methanol (CAS 40105-91-7)
- (5-(4-Nitrophenyl)furan-2-yl)methanol (CAS 33342-30-2)
- 4-Methyl-3-(4-nitrophenyl)furan-2(5H)-one (CAS 7692-92-4)
- Ethyl 3-(4-nitrophenyl)propiolate (CAS 35283-08-0)
- 5-Ethyl-3-(4-nitrophenyl)-1,2,4-oxadiazole (CAS 10185-65-6)
Recommended Standards
- (3-Benzo[1,3]dioxol-5-yl-isoxazol-5-yl)-methanol (CAS 438565-34-5)
- (3-Nitro-phenyl)-propynoic acid ethyl ester (CAS 35283-09-1)
- (3,4-Difluorophenyl)(pyridin-2-yl)methanone (CAS 898780-27-3)
- (2Z)-2-cyano-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoic acid (CAS 72791-61-8)
- 4-(4,6-Di-p-tolyl-1,3,5-triazin-2-yl)benzene-1,3-diol (CAS 38375-15-4)
- Cyclopentyl(3-(hydroxymethyl)pyrrolidin-1-yl)methanone (CAS 1250802-58-4)
- 2-(Hydroxymethyl)benzenesulfonamide (CAS 65270-84-0)
- 1-Methoxy-1-trimethylsilyloxypropene (CAS 72658-09-4)
- Papaverine Hydrochloride - Impurity E (CAS 13074-31-2)
- 2-(Aminomethyl)pyrrolidine-1-carboximidamide (CAS 791748-40-8)
- 2-(ethylamino)-N-(4-methoxyphenyl)acetamide (CAS 743444-49-7)
- 4-Hydroxy-5-methoxy-1,10-phenanthroline-3-carboxylic acid (CAS 41148-77-0)
- 2-Chloro-6-methylpyrimidine-4-carbaldehyde (CAS 933720-98-0)
- D-γ-Glu20-Side-Tirzepatide (CAS CATO-CPTD788929)
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