1-(1,1-Dioxido-2H,4H-spiro[benzo[e][1,2,4]thiadiazine-3,4'-piperidin]-1'-yl)ethan-1-one CAS 1325303-25-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1325303-25-0 |
| Molecular Formula | C13H17N3O3S |
| Molecular Weight | 295.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(1,1-Dioxido-2H,4H-spiro[benzo[e][1,2,4]thiadiazine-3,4'-piperidin]-1'-yl)ethan-1-one (CAS 1325303-25-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H17N3O3S. Molecular weight: 295.36 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H17N3O3S |
| Molecular Weight | 295.36 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- 1-(1,1-dioxido-1,2-benzisothiazol-3-yl)piperidine-4-carboxylic acid (CAS 851170-85-9)
- N-(1,1-Dioxido-2,3-dihydrothiophen-3-yl)-2-(4-methoxyphenoxy)acetamide (CAS 696610-18-1)
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Recommended Standards
- (5Z)-5-[(4-Methoxyphenyl)methylene]-2-phenyl-4(5H)-thiazolone (CAS 1272519-91-1)
- tert-Butyl 2-(methylsulfanyl)-5-oxo-5H,6H,7H,8H-pyrido[3,4-d]pyrimidine-7-carboxylate (CAS 1395079-07-8)
- (E)-3-(furan-2-yl)-1-(4-methyl-2-phenylthiazol-5-yl)prop-2-en-1-one (CAS 1268491-13-9)
- 4-{[2-(dimethylamino)ethyl](methyl)amino}cyclohexan-1-one (CAS 1529158-02-8)
- 7-Chloro-2-(3,4-dimethylphenyl)-8-methylquinoline-4-carboxylic acid (CAS 862661-16-3)
- Phosphoric acid, diphenyl ester, silver(1+) salt (1:1) (CAS 22350-95-4)
- Allyl (3,4-dichlorophenyl)carbamate (CAS 25217-32-7)
- 4-((5,6,7,8-Tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yl)amino)butanoic acid (CAS 313534-23-5)
- N6-Cyclohexyladenosine (CAS 36396-99-3)
- Semaglutide Main Chain P29 (CAS 1169630-82-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com