1,4-Dithia-7-azaspiro[4.4]nonane-8-carboxylic acid, 7-[(2S)-2-[(methoxycarbonyl)amino]-1-oxobutyl]-, (8S)- CAS 1571139-04-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1571139-04-2 |
| Molecular Formula | C13H20N2O5S2 |
| Molecular Weight | 348.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,4-Dithia-7-azaspiro[4.4]nonane-8-carboxylic acid, 7-[(2S)-2-[(methoxycarbonyl)amino]-1-oxobutyl]-, (8S)- (CAS 1571139-04-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H20N2O5S2. Molecular weight: 348.44 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H20N2O5S2 |
| Molecular Weight | 348.44 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Dithia Standards
- 18-Oxo-4,10-dithia-1-azatetracyclo[9.7.0.0^{3,7}.0^{12,17}]octadeca-3(7),5,12(17),13,15-pentaen-8-yl acetate (CAS 866008-44-8)
- 4-Phenyl-1,7-dithia-4-azaspiro[4.4]Nonan-3-one 1,1,7,7-tetraoxide (CAS 879642-15-6)
- 4,10-Dithia-1-azatetracyclo[9.7.0.0^{3,7}.0^{12,17}]octadeca-3(7),5,12(17),13,15-pentaene-8,18-dione (CAS 190912-32-4)
- 2,7-Dithia-1,3,6,8-tetraazatricyclo[4.3.1.1(3,8)]Undecane-4-carboxylic acid 2,2,7,7-tetraoxide (CAS 2098489-25-7)
- 4-Benzyl-1,7-dithia-4-azaspiro[4.4]Nonan-3-one 7,7-dioxide (CAS 879641-96-0)
- 4-Phenyl-1,7-dithia-4-azaspiro[4.4]Nonan-3-one 7,7-dioxide (CAS 880450-10-2)
- 2,11-Dithia[3.3]paracyclophane (CAS 28667-63-2)
- N-(2,5-Dithia-7-azabicyclo[2.2.1]heptan-7-yl)-5-methylisoxazole-3-carboxamide (CAS 685542-19-2)
Recommended Standards
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- 1-(2-Chloro-4-fluorobenzyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1338667-00-7)
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