4-Phenyl-3,4-dihydro-2H-pyrido[2,3-e][1,2,4]thiadiazine 1,1-dioxide CAS 1707737-24-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1707737-24-3 |
| Molecular Formula | C12H11N3O2S |
| Molecular Weight | 261.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Phenyl-3,4-dihydro-2H-pyrido[2,3-e][1,2,4]thiadiazine 1,1-dioxide (CAS 1707737-24-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H11N3O2S. Molecular weight: 261.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H11N3O2S |
| Molecular Weight | 261.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-(5-Methoxy-3-methyl-1H-indol-2-yl)-1,3,4-oxadiazole-2(3H)-thione (CAS 166328-55-8)
- (3-(4-(Methylsulfonyl)tetrahydro-2H-pyran-4-yl)-1,2,4-oxadiazol-5-yl)methanamine (CAS 1707746-86-8)
- 2-Amino-6-(benzylthio)pyrimidine-4-carboxylic acid (CAS 16558-26-2)
- n-(2-Chlorobenzyl)-2-(ethylsulfonyl)ethan-1-amine (CAS 1157829-73-6)
- (2S,3S,4R)-Di-tert-butyl 4-hydroxy-3-methylpyrrolidine-1,2-dicarboxylate (CAS 1535210-13-9)
- N-(2-((4-Methoxyphenyl)amino)-2-oxoethyl)-N-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]thiazine-6-carboxamide (CAS 870760-26-2)
- 3,3-Dimethylpiperidine-1-carbonyl chloride (CAS 1383546-43-7)
- Bis(bis(3,5-bis(trifluoromethyl)phenyl)phosphaneyl)methane (CAS 220185-39-7)
- Chlorprothixene EP Impurity B HCl (CAS 4907-84-0)
- Semaglutide impurity 250 (CAS CATO-C4X-2226250)
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