Methyl 2-(2-Nitrophenylsulfonyl)acetate CAS 27489-28-7
| CAS No. | 27489-28-7 |
| Molecular Formula | C9H9NO6S |
| Molecular Weight | 259.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2-(2-Nitrophenylsulfonyl)acetate (C9H9NO6S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies Methyl 2-(2-Nitrophenylsulfonyl)acetate (CAS 27489-28-7), a certified reference material (molecular formula C9H9NO6S, MW 259.24 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Methyl 2-(2-Nitrophenylsulfonyl)acetate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H9NO6S |
| Molecular Weight | 259.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 1-(2-Nitrophenylsulfonyl)pyrrolidine (CAS 327069-81-8)
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- 1-(2-Nitrophenylsulfonyl)piperidine (CAS 314283-05-1)
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- Ethyl 2-(2-nitrophenylsulfonyl)acetate (CAS 60781-34-2)
- N-(4-Nitrophenylsulfonyl)-L-phenylalanine (CAS 64501-87-7)
Recommended Standards
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- Ethyl 5-cyano-1-(3-fluorophenyl)-1H-pyrazole-4-carboxylate (CAS 98476-14-3)
- Methyl 5-(Methylsulfonyl)-2-nitrobenzoate (CAS 949033-22-1)
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- 3-[(dimethylamino)methyl]-4-fluorobenzoic acid (CAS 1344076-62-5)
- (6-Fluoroimidazo[1,2-a]pyridin-2-yl)methanamine (CAS 1020033-86-6)
- Methyl 5-(3-chlorophenyl)-3-methyl-5-oxopentanoate (CAS 1443350-48-8)
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Why CATO?
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