8-Benzyl-4-(thiophene-2-carbonyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid CAS 1326809-94-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1326809-94-2 |
| Molecular Formula | C20H22N2O4S |
| Molecular Weight | 386.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 8-Benzyl-4-(thiophene-2-carbonyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326809-94-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H22N2O4S. Molecular weight: 386.46 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H22N2O4S |
| Molecular Weight | 386.46 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Benzyl Standards
- 3-(4-(Thiophene-2-sulfonamido)phenoxy)thiophene-2-carboxylic acid (CAS 882747-67-3)
- 4,4',4'',4'''-(Thiophene-2,3,4,5-tetrayl)tetrapyridine (CAS 64048-12-0)
- Methyl 3-[4-(thiophene-2-sulfonamido)phenoxy]thiophene-2-carboxylate (CAS 900015-23-8)
- N-(1-(Thiophene-2-carbonyl)-1,2,3,4-tetrahydroquinolin-7-yl)benzenesulfonamide (CAS 946267-78-3)
- Methyl 6-{[2-(thiophene-2-amido)phenyl]sulfanyl}pyridine-3-carboxylate (CAS 861212-58-0)
- N-((5-(Thiophene-3-carbonyl)thiophen-2-yl)methyl)thiophene-2-sulfonamide (CAS 1797614-50-6)
- N-(2-(Thiophene-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)cyclohexanecarboxamide (CAS 955688-99-0)
- 6-Phenyl-5-[4-(thiophene-2-carbonyl)piperazin-1-yl]-2,3-dihydropyridazin-3-one (CAS 477863-58-4)
Recommended Standards
- Relebactam Impurity 123 (CAS CATO-C4X-2144123)
- (R)-3-(tert-Butyl)-4-(2,6-diisopropoxyphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole (CAS 1338454-38-8)
- Enoxacin Impurity 6 (CAS CATO-C4X-19656)
- Methyl 2-amino-2-(pyridin-3-yl)propanoate (CAS 1178786-39-4)
- 5-Aminoisoxazole-4-carbonitrile (CAS 98027-17-9)
- ethyl 2-[(dimethylamino)methylidene]-4-methyl-3-oxopentanoate (CAS 116344-09-3)
- N1-Cyclopropyl-N2-(m-tolyl)oxalamide (CAS 869945-48-2)
- 2-(8-Chloro-2,3-dihydro-1,4-benzodioxin-6-yl)acetic acid (CAS 878466-37-6)
- 2-Hydroxy-1-nitroanthracene-9,10-dione (CAS 56600-62-5)
- Des-Val23-Tirzepatide (CAS CATO-CPTD788950)
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