1-Isobutyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-6-sulfonyl chloride CAS 1334147-68-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1334147-68-0 |
| Molecular Formula | C11H12ClN3O4S |
| Molecular Weight | 317.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Isobutyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-6-sulfonyl chloride (CAS 1334147-68-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H12ClN3O4S. Molecular weight: 317.75 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H12ClN3O4S |
| Molecular Weight | 317.75 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Isobutyl Standards
- N1-Isobutyl-N2-(2-(1-methyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)oxalamide (CAS 946363-23-1)
- 1-Isobutyl-3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea (CAS 874299-08-8)
- 1-Isobutyl-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea (CAS 874291-03-9)
- 3-Isobutyl-2-mercapto-6-phenylthieno[2,3-d]pyrimidin-4(3h)-one (CAS 735319-20-7)
- 4-Isobutyl-5-(1,3,6-trimethyl-1h-pyrazolo[3,4-b]pyridin-4-yl)-4h-1,2,4-triazole-3-thiol (CAS 937598-10-2)
- Isobutyl 2-amino-5-iodobenzoate (CAS 1131605-42-9)
- Isobutyl (4-iodophenyl)carbamate (CAS 300862-03-7)
- 2-Isobutyl-1-oxo-1,4-dihydro-2H-spiro[cyclohexane-1,3-isoquinoline]-4-carboxylic acid (CAS 1225071-45-3)
Recommended Standards
- 1-Butyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-6-sulfonyl chloride (CAS 1334147-33-9)
- 3-Methyl-2,4-dioxo-1-propyl-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-6-sulfonyl chloride (CAS 1334148-79-6)
- 6-Chloro-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile (CAS 1227270-48-5)
- (2,5-Dichloro-benzenesulfonyl)-acetonitrile (CAS 691887-83-9)
- (3,5-Bis(dimethylamino)-1H-1,2,4-triazol-1-yl)(4-fluorophenyl)methanone (CAS 478032-10-9)
- 3-(2,5-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid (CAS 4402-81-7)
- ((6-Bromohexyl)oxy)benzene (CAS 51795-97-2)
- Methenamine Hippurate (CAS 5714-73-8)
- 2,2''-Dimethyl-1,1':4',1''-terphenyl (CAS 53092-64-1)
- Pancreatic Polypeptide (31-36), amide, human (CAS 74012-13-8)
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 13829788188 / jacky.chen@cato-chem.com