3'-(4-Methoxyphenyl)spiro[indoline-3,2'-[1,3]thiazinane]-2,4'-dione CAS 97692-81-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 97692-81-4 |
| Molecular Formula | C18H16N2O3S |
| Molecular Weight | 340.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3'-(4-Methoxyphenyl)spiro[indoline-3,2'-[1,3]thiazinane]-2,4'-dione (CAS 97692-81-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H16N2O3S. Molecular weight: 340.40 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H16N2O3S |
| Molecular Weight | 340.40 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-Methyl-5-(4-(methylsulfonyl)phenyl)-4-phenylpyridazin-3(2H)-one (CAS 213763-80-5)
- (2-Amino-6-fluoropyridin-4-yl)boronic acid (CAS 1214879-87-4)
- 2-{4-[(1-methoxypropan-2-yl)sulfanyl]phenyl}acetic acid (CAS 1340319-61-0)
- 13-Methylberberinium Chlorid (CAS 54260-72-9)
- 2,5-Thiophenedicarboxylic acid dimethyl ester (CAS 4282-34-2)
- rac-Ruxolitinib Phosphate (CAS 1911644-31-9)
- (S)-1-(tert-Butoxycarbonyl)-4-(6-fluoropyridin-2-yl)piperazine-2-carboxylic acid 1786752-15-5 (CAS 1786752-15-5)
- Semaglutide Impurity 21(HO-Ste-L-γGlu-AEEA-AEEA-OH) (CAS 1335440-44-2)
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