(4-Methyl-1,2,3-thiadiazol-5-yl)(1,5-dioxa-9-azaspiro[5.5]undecan-9-yl)methanone CAS 1351658-46-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1351658-46-2 |
| Molecular Formula | C12H17N3O3S |
| Molecular Weight | 283.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-Methyl-1,2,3-thiadiazol-5-yl)(1,5-dioxa-9-azaspiro[5.5]undecan-9-yl)methanone (CAS 1351658-46-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H17N3O3S. Molecular weight: 283.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H17N3O3S |
| Molecular Weight | 283.35 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- n-((1,2,3-Thiadiazol-4-yl)methyl)-2-bromo-4-methylaniline (CAS 1156895-65-6)
- N-((1,3,4-Thiadiazol-2-yl)carbamoyl)-2,6-difluorobenzamide (CAS 585570-24-7)
- 2-((1,3,4-Thiadiazol-2-yl)thio)-1-(3-fluoro-4-methoxyphenyl)ethan-1-one (CAS 1152923-41-5)
- 4-((1,3,4-Thiadiazol-2-yl)thio)-1-(4-fluorophenyl)butan-1-one (CAS 1154733-68-2)
- 2-(5-Phenyl-1,3,4-thiadiazol-2-yl)benzoic acid (CAS 59415-41-7)
- (4-Methyl-1,2,3-thiadiazol-5-yl)(1-oxa-4-thia-8-azaspiro[4.5]decan-8-yl)methanone (CAS 1351618-96-6)
- 4-((1,3,4-Thiadiazol-2-yl)amino)-4-oxo-2-sulfobutanoic acid (CAS 95896-28-9)
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Recommended Standards
- TC-N 22A (CAS 1314140-00-5)
- 1-(6-Methoxy-2-(methylthio)pyrimidin-4-yl)piperidine-2-carboxylic acid (CAS 1353945-73-9)
- Ethyl 2-amino-3-(methylcarbamoyl)-4,7-dihydrothieno[2,3-c]pyridine-6(5H)-carboxylate (CAS 1286703-77-2)
- 1-(3-Amino-4-bromophenyl)-3,3-dimethylpyrrolidine-2,5-dione (CAS 1506034-25-8)
- Ethyl 4-oxo-1-tosylpiperidine-3-carboxylate (CAS 95034-88-1)
- (4-(2H-1,2,3-Triazol-2-yl)phenyl)methanamine hydrochloride (CAS 1107635-36-8)
- 2-(Difluoromethyl)-5-methoxy-3-methylpyridine-6-carbonyl chloride (CAS 1805437-47-1)
- 2-(4-Butoxyphenoxy)ethan-1-amine (CAS 893618-52-5)
- 4-Bromo-7-(trifluoromethoxy)quinoline (CAS 1189105-57-4)
- Acetyl-(Leu28·31)-Neuropeptide Y (24-36) (CAS 155709-24-3)
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