Ethyl 5-(N-(methoxycarbonyl)sulfamoyl)-1-methyl-1H-pyrazole-4-carboxylate CAS 159709-60-1
| CAS No. | 159709-60-1 |
| Molecular Formula | C10H15N3O6S |
| Molecular Weight | 305.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Ethyl 5-(N-(methoxycarbonyl)sulfamoyl)-1-methyl-1H-pyrazole-4-carboxylate 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.
Ethyl 5-(N-(methoxycarbonyl)sulfamoyl)-1-methyl-1H-pyrazole-4-carboxylate (CAS 159709-60-1), molecular formula C10H15N3O6S and molecular weight 305.31 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, Ethyl 5-(N-(methoxycarbonyl)sulfamoyl)-1-methyl-1H-pyrazole-4-carboxylate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 305.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H15N3O6S |
| Molecular Weight | 305.31 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- (E)-2-(diphenylphosphanyl)benzaldehyde oxime (CAS 153358-05-5)
- 4-(3-Methoxyphenyl)-2H-pyrido[2,3-e][1,2,4]thiadiazin-3(4H)-one 1,1-dioxide (CAS 1710202-88-2)
- (E)-N'-(2-nitrobenzylidene)benzenesulfonohydrazide (CAS 118719-18-9)
- 2-(2-(1-Carbamothioyl-3-methyl-5-oxo-1,5-dihydro-4H-pyrazol-4-ylidene)hydrazinyl)benzoic acid (CAS 188831-45-0)
- Methyl 4-ethyl-3-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepine-7-carboxylate (CAS 1707567-14-3)
- Nefopam-d3 Hydrochloride (CAS 1346603-30-2)
- 2-bromo-1-cyclohexylpropan-1-one (CAS 101714-60-7)
- Gefitinib (CAS 184475-35-2)
- trans-1-tert-butyl-2-[1-(2-methoxyethyl)-1H-pyrazol-4-yl]-5-oxopyrrolidine-3-carbonitrile (CAS 1808696-20-9)
- 1-Benzyl-5-nitro-1H-indole (CAS 65795-95-1)
- Polyepichlorohydrin, average M.W. 700,000 by GPC (CAS 24969-06-0)
- cis-tert-Butyl 4-amino-3-methylpiperidine-1-carboxylate hydrochloride (CAS 1609403-03-3)
- 1-(3-Bromo-4-hydroxyphenyl)propan-1-one (CAS 18430-72-3)
- Polymyxin B nonapeptide (CAS 86408-36-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com