(2E)-2-{[(4-methoxyphenyl)amino]methylidene}-3,4-dihydro-2H-1,4-benzothiazin-3-one CAS 41526-87-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 41526-87-8 |
| Molecular Formula | C16H14N2O2S |
| Molecular Weight | 298.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2E)-2-{[(4-methoxyphenyl)amino]methylidene}-3,4-dihydro-2H-1,4-benzothiazin-3-one (CAS 41526-87-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H14N2O2S. Molecular weight: 298.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H14N2O2S |
| Molecular Weight | 298.36 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.) | 1968 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related E Standards
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- Ethyl 1-((3-methoxyphenyl)sulfonyl)cyclobutane-1-carboxylate (CAS 2169906-77-6)
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Recommended Standards
- 2-(1-(tert-Butoxycarbonyl)pyrrolidin-2-yl)thiazole-4-carboxylic acid (CAS 1824349-18-9)
- (2E)-3-(2H-1,3-Benzodioxol-5-yl)-1-[(4-methylphenyl)sulfanyl]prop-2-en-1-one (CAS 329777-40-4)
- Benzyl 2-(sulfamoylmethyl)pyrrolidine-1-carboxylate (CAS 1823772-03-7)
- 2449-05-0 Dibenzyl azodicarboxylate N-(Carbobenzyloxy)-D-phenylalanine Z-D-Phe-OH azodicarboxylic acid dibenzyl ester azodicarboxylicaciddibenzylester~dbad dbad diazenedicarboxylicacid,bis(phenylmethyl)ester dibenzyl azodicarboxylate, tech., 90% dibenzylazodicarboxylate,98% phenylmethyl n-(phenylmethoxycarbonylimino)carbamate (CAS 2449-05-0)
- Ethyl 5-(3-chloropyridin-2-yl)-1-methyl-1H-pyrazole-4-carboxylate (CAS 2197054-01-4)
- Fmoc-N-(1-Boc-piperidin-4-yl)-glycine (CAS 269078-80-0)
- (+)-(1R,2R,5R)--Ethyl [(2-Hydroxypinan-3-ylene)amino]acetate (CAS 90473-01-1)
- N-methyl-1-(1-phenyl-1H-tetrazol-5-yl)cyclohexanamine (CAS 400746-92-1)
- 4-Chloro-5-nitrobenzo[c][1,2,5]oxadiazole (CAS 22250-51-7)
- D-Pro36-Tirzepatide (CAS CATO-CPTD788903)
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