4-(Benzylsulfonyl)-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylic acid CAS 1858249-67-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1858249-67-8 |
| Molecular Formula | C16H15NO5S |
| Molecular Weight | 333.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Benzylsulfonyl)-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylic acid (CAS 1858249-67-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H15NO5S. Molecular weight: 333.36 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H15NO5S |
| Molecular Weight | 333.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Benzylsulfonyl Standards
- 2-(Benzylsulfonyl)-5,7-dimethoxy-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 400074-81-9)
- N1-(Benzylsulfonyl)-N1-(m-tolyl)oxalamide (CAS 56368-29-7)
- 1-(Benzylsulfonyl)-3-(4-methoxyphenyl)pyrrolidine (CAS 1351612-96-8)
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Recommended Standards
- 2-(4-(Phenylsulfonyl)-3,4-dihydro-2H-benzo[b][1,4]oxazin-2-yl)acetic acid (CAS 1713476-47-1)
- (5-(2-Hydroxyethyl)-2-((4-methoxybenzyl)amino)phenyl)dimethylphosphine oxide (CAS 1887181-14-7)
- Ethyl 3-((3-(2-fluorophenyl)-1,2,4-oxadiazol-5-yl)methyl)piperidine-1-carboxylate (CAS 1705102-68-6)
- 3-Amino-4-(4-(benzyloxy)phenyl)butanoic acid (CAS 1391275-16-3)
- 2-((4-Chloro-N-(2,4-dichloro-5-methoxyphenyl)phenyl)sulfonamido)-N,N-dimethylacetamide (CAS 338961-60-7)
- 2-Amino-N-butylbenzo[d]thiazole-6-carboxamide (CAS 1071393-76-4)
- o-Xylene-α,α,α,α′,α′,α′-d6 (CAS 25319-54-4)
- 2-Iodo-N-(pyridin-3-ylmethyl)aniline (CAS 1152561-11-9)
- 1,4-Bis[(R)-[(1S,2S,4S,5R)-5-ethyl-2-quinuclidinyl](6-methoxy-4-quinolyl)methoxy]anthracene-9,10-dione (CAS 176097-24-8)
- Neuropeptide Y (3-36) (porcine) trifluoroacetate salt (CAS 143863-88-1)
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