4-(3-Methoxyphenyl)-2H-pyrido[2,3-e][1,2,4]thiadiazin-3(4H)-one 1,1-dioxide CAS 1710202-88-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1710202-88-2 |
| Molecular Formula | C13H11N3O4S |
| Molecular Weight | 305.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(3-Methoxyphenyl)-2H-pyrido[2,3-e][1,2,4]thiadiazin-3(4H)-one 1,1-dioxide (CAS 1710202-88-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H11N3O4S. Molecular weight: 305.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H11N3O4S |
| 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 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) | 10.0 |
| 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
- Ethyl 5-(N-(methoxycarbonyl)sulfamoyl)-1-methyl-1H-pyrazole-4-carboxylate (CAS 159709-60-1)
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- (E)-2-(diphenylphosphanyl)benzaldehyde oxime (CAS 153358-05-5)
- Methyl (2R,4R)-4-Hydroxy-1-[(R)-1-phenylethyl]piperidine-2-carboxylate (CAS 1103929-42-5)
- 7-bromo-4-chloro-6,8-difluoroquinazoline (CAS 1698027-88-1)
- N-methoxy-1-thiophen-2-ylethanimine (CAS 114773-97-6)
- 5-Amino-4-cyclopropyl-4h-1,2,4-triazole-3-thiol (CAS 1000933-23-2)
- Pimecrolimus Impurity 19 (CAS CATO-C4X-173119)
- 4-(3-Hydroxypropyl)benzene-1,2-diol (CAS 46118-02-9)
- Semaglutide impurity 201 (CAS CATO-C4X-2226201)
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