(E)-({6-[(4-methylphenyl)sulfanyl]pyridin-3-yl}methylidene)amino 3-methoxybenzoate CAS 338960-64-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338960-64-8 |
| Molecular Formula | C21H18N2O3S |
| Molecular Weight | 378.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (E)-({6-[(4-methylphenyl)sulfanyl]pyridin-3-yl}methylidene)amino 3-methoxybenzoate (CAS 338960-64-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H18N2O3S. Molecular weight: 378.44 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H18N2O3S |
| Molecular Weight | 378.44 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related E Standards
- 5-[(4-Methylphenyl)methyl]-7-(trifluoromethyl)-1H,3H,3aH,4H,5H-[1,3]thiazolo[3,4-a]quinoxalin-4-one (CAS 1024019-81-5)
- {2-[(4-methylphenyl)sulfanyl]pyridin-3-yl}methyl N-(2,6-dimethylphenyl)carbamate (CAS 338413-53-9)
- 1-(4-Methylphenyl)-2-({5-[4-(trifluoromethyl)phenyl]-1,3,4-oxadiazol-2-yl}sulfanyl)-1-ethanone (CAS 477857-02-6)
- 2-{[(4-methylphenyl)methyl]sulfanyl}-4-(phenylsulfanyl)-5,6,7,8-tetrahydroquinazoline (CAS 343374-07-2)
- 4-{[(4-methylphenyl)methyl]sulfanyl}-N-(prop-2-en-1-yl)-8-thia-3,5-diazatricyclo[7.4.0.0^{2,7}]trideca-1(13),2(7),3,5,9,11-hexaen-6-amine (CAS 478029-90-2)
- 4-[[[(4-Methylphenyl)sulfonyl]oxy]methyl]-2,6-pyridinedicarboxylic Acid 2,6-Dimethyl Ester 909247-46-7 (CAS 909247-46-7)
- N2-(4-methylphenyl)-N4-[4-(trifluoromethyl)phenyl]-6-chloro-1,3,5-triazine-2,4-diamine (CAS 680215-23-0)
- 2,5-Bis[(methylphenyl)amino]-1,4-benzenedicarboxylic acid (CAS 41576-36-7)
Recommended Standards
- (2E)-3-(3,4-Dimethoxyphenyl)-2-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]prop-2-enenitrile (CAS 313687-66-0)
- 13-(2-Fluorobenzyl)-6,13-dihydro-5H-indolo[3,2-c]acridine (CAS 860644-59-3)
- N-tert-Butyl-N-[(4-methoxyphenyl)methyl]-4-nitrobenzene-1-sulfonamide (CAS 1881329-37-8)
- 4-Iodo-5-methoxy-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine (CAS 926004-75-3)
- β-Amino-γ,γ-difluoro-benzenepropanol (CAS 75456-80-3)
- 4-(2,5-Dichlorothiophen-3-yl)-2-{[(3-methylphenyl)methyl]sulfanyl}pyrimidine (CAS 343374-82-3)
- tert-Butyl(3-iodo-4-methylphenoxy)dimethylsilane (CAS 1224445-03-7)
- 2-[(2-chlorophenyl)methyl]pyrrolidine hydrochloride (CAS 1049735-96-7)
- 4-[(1E)-3-(Naphthalen-2-yl)-3-oxoprop-1-en-1-yl]phenyl 4-chlorobenzene-1-sulfonate (CAS 331460-96-9)
- Tirzepatide Impurity 26 X TFA Salt (CAS CATO-C4X-324026)
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