2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-sulfonamide CAS 17017-91-3
| CAS No. | 17017-91-3 |
| Molecular Formula | C4H7N3O4S |
| Molecular Weight | 193.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-sulfonamide.
CATO supplies 2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-sulfonamide (CAS 17017-91-3), a certified reference material (molecular formula C4H7N3O4S, MW 193.18 g/mol) for analytical method development and quality control.
2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-sulfonamide (C4H7N3O4S) contains a carbohydrate-derived structure, an amide group, a sulfone group. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-sulfonamide 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 | C4H7N3O4S |
| Molecular Weight | 193.18 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 |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related dioxo Standards
- (2,4-Dioxo-1,3-diazaspiro[4.4]non-3-yl)-acetonitrile (CAS 1016835-29-2)
- 1-Butyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 7153-60-8)
- 5-(2,4-Dioxo-3,4-dihydropyrimidin-1(2H)-yl)pentanenitrile (CAS 4113-99-9)
- 2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)pent-4-ynoic acid (CAS 1544622-02-7)
- 2,4-Dioxo-4-(pyridin-3-yl)butanoic acid (CAS 394655-14-2)
- 2,4-Dioxo-4-(pyridin-4-yl)butanoic acid (CAS 98589-58-3)
- 3-(1,1-dioxo-1$l^{6},2-thiazolidin-2-yl)propanoic acid (CAS 1016749-41-9)
- Methyl 1,1-dioxo-1λ6-thiomorpholine-3-carboxylate (CAS 929047-23-4)
Recommended Standards
- (4-(4-Fluorophenyl)-4H-1,2,4-triazol-3-yl)methanol (CAS 1537395-74-6)
- Diethyl (S)-(2-methylaziridin-1-yl)phosphonate (CAS 1800100-68-8)
- (5-(4-Fluorophenyl)-1H-1,2,4-triazol-3-yl)methanol (CAS 1536950-53-4)
- ((1-(Aminomethyl)cyclopentyl)methyl)phosphonic acid (CAS 227626-14-4)
- N-(3-(2,4-Dihydroxypyrimidin-5-yl)phenyl)acetamide (CAS 1261904-75-9)
- 6-(2-Bromo-4-fluorophenoxy)tetrazolo[1,5-b]pyridazine (CAS 1208826-97-4)
- 2-Amino-N-phenyl-3-(thiophene-2-carbonyl)indolizine-1-carboxamide (CAS 898416-89-2)
- (S)-2-amino-5-methylhex-4-enoic acid (CAS 19914-06-8)
- (S)-2-Amino-N,3-dimethyl-N-(3-nitrobenzyl)butanamide (CAS 1308958-34-0)
- 2-(2-Amino-5-(difluoromethyl)-6-methylpyridin-3-yl)acetonitrile (CAS 1806826-37-8)
- 3-Bromo-5-chloro-2-fluoropyridine (CAS 884494-87-5)
- 1-(4-chlorophenyl)-3-{5-[2,6-dichloro-4-(trifluoromethyl)phenyl]-2-furyl}prop-2-en-1-one (CAS 259243-82-8)
- Methyl 2-(4-aminopiperidin-1-yl)acetate (CAS 90152-50-4)
- Semaglutide Impurity 121 X Sodium Salt (CAS CATO-C4X-2226121)
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