(S)-2-(3-((tert-Butoxycarbonyl)amino)-4-oxo-3,4-dihydrobenzo[b][1,4]thiazepin-5(2H)-yl)acetic acid CAS 250349-13-4
| CAS No. | 250349-13-4 |
| Molecular Formula | C16H20N2O5S |
| Molecular Weight | 352.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies (S)-2-(3-((tert-Butoxycarbonyl)amino)-4-oxo-3,4-dihydrobenzo[b][1,4]thiazepin-5(2H)-yl)acetic acid (CAS 250349-13-4), a certified reference material (molecular formula C16H20N2O5S, MW 352.41 g/mol) for analytical method development and quality control.
Based on its molecular formula C16H20N2O5S, (S)-2-(3-((tert-Butoxycarbonyl)amino)-4-oxo-3,4-dihydrobenzo[b][1,4]thiazepin-5(2H)-yl)acetic acid contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 352.41 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures (S)-2-(3-((tert-Butoxycarbonyl)amino)-4-oxo-3,4-dihydrobenzo[b][1,4]thiazepin-5(2H)-yl)acetic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H20N2O5S |
| Molecular Weight | 352.41 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- (R)-3-boc-amino-5-(carbonylmethyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one (CAS 250349-14-5)
- 2-(1-(6-Methylpyridin-2-yl)-1H-imidazole-4-carbonyl)-N-phenylhydrazine-1-carbothioamide (CAS 478077-77-9)
- (E)-4-((4-(azepan-1-ylsulfonyl)phenyl)amino)-4-oxobut-2-enoic acid (CAS 314284-80-5)
- 2-(3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-5-(2-hydroxyethyl)-4-methylthiazol-3-ium-2-yl)-2-hydroxypropanoate (CAS 82205-83-2)
- 7-(Ethoxymethyl)-1-ethyl-4,5,6,7-tetrahydro-1H-[1,2,3]triazolo[4,5-c]pyridine (CAS 1422061-97-9)
- 2,5-Dimethyl-3-furoyl Chloride (CAS 50990-93-7)
- Ethyl 5-fluoro-2-methyl-3-nitrobenzoate (CAS 1342359-36-7)
- 2-Chloro-N-(1-(2-chloro-6-fluorobenzyl)-1H-pyrazol-3-yl)acetamide (CAS 1004643-43-9)
- Zidovudine-5-Glucuronide (CAS 117675-21-5)
- 1,2-Bis(carboxymethylthio)ethane (CAS 7244-02-2)
- 3-Hydroxy-3-(pyridin-3-yl)propanoic acid (CAS 1251358-19-6)
- (R)-2-((tert-butoxycarbonyl)amino)dodecanoic acid (CAS 1821791-33-6)
- 3-((2,5-Dichlorobenzyl)oxy)benzaldehyde (CAS 331660-85-6)
- Tirzepatide Impurity 50 (CAS CATO-C4X-324050)
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 18665070610 / Nicole.chen@cato-chem.com