6-Methyl-4-[(4-methylphenyl)sulfonyl]-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylic acid CAS 1858242-10-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1858242-10-0 |
| Molecular Formula | C17H17NO5S |
| Molecular Weight | 347.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Methyl-4-[(4-methylphenyl)sulfonyl]-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylic acid (CAS 1858242-10-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H17NO5S. Molecular weight: 347.39 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H17NO5S |
| Molecular Weight | 347.39 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 Methyl Standards
- 7-Methyl-4-[(4-methylphenyl)sulfonyl]-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylic acid (CAS 1858249-99-6)
- n-(3-Methylphenyl)-3-(morpholine-4-carbonyl)quinolin-4-amine (CAS 1021262-22-5)
- (4-Methylphenyl)(phenyl)methyl 4-nitrobenzoate (CAS 32435-32-8)
- 5-[(4-Methylphenyl)sulfanyl]-3-phenyl-6-(trifluoromethyl)-1,2,4-triazine (CAS 383148-13-8)
- 3-Methyl-4-(4-methylphenyl)-1-{[3-(trifluoromethyl)phenyl]methyl}-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 860789-70-4)
- 6-Methyl-4-({[(4-methylphenyl)sulfonyl]oxy}imino)thiochromane (CAS 383146-41-6)
- 4-[(4-Methylphenyl)sulfanyl]-2-phenyl-6-(pyrrolidin-1-yl)pyrimidine (CAS 339018-77-8)
- 2-(3-{[(3-methylphenyl)sulfanyl]methyl}phenyl)-1,3-benzothiazole (CAS 339096-06-9)
Recommended Standards
- (E)-3-(Furan-2-yl)-1-(3-((4-methoxyphenyl)sulfonyl)azetidin-1-yl)prop-2-en-1-one (CAS 1798407-05-2)
- Benzyl 5-benzyl-1,2,3-oxathiazolidine-3-carboxylate 2,2-dioxide (CAS 1396762-53-0)
- 2-(4-Methoxybenzenesulfonyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 191326-98-4)
- 2-Amino-4-(2-methylpentan-2-yl)-6-nitrophenol (CAS 83488-02-2)
- (R)-2-amino-2-(3-methoxy-5-methylphenyl)ethan-1-ol (CAS 1334815-23-4)
- Melamine resin (CAS 9003-08-1)
- (S)-1-(3-bromopyridin-2-yl)ethan-1-ol hydrochloride (CAS 1909294-78-5)
- 7,8-Dihydro-4H-thieno[3,2-β]azepin-5(6H)-one (CAS 4751-61-5)
- (1R,6S)-6-amino-2,2-difluorocyclohexan-1-ol hydrochloride (CAS 1909288-26-1)
- MCH-Gene-Overprinted-Polypeptide-14 (rat) (H-4746.0500) (CAS 182917-44-8)
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