4-Methyl-2-(1-methylhydrazinyl)-6-phenyl-3-tosylpyridine CAS 341967-37-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 341967-37-1 |
| Molecular Formula | C20H21N3O2S |
| Molecular Weight | 367.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Methyl-2-(1-methylhydrazinyl)-6-phenyl-3-tosylpyridine (CAS 341967-37-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H21N3O2S. Molecular weight: 367.46 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H21N3O2S |
| Molecular Weight | 367.46 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 4-(6-(1-Methylhydrazinyl)-5-nitro-4-(trifluoromethyl)pyridin-2-yl)morpholine (CAS 1053658-19-7)
- 4-(1-Methylhydrazinyl)pyrimidin-5-amine (CAS 6265-79-8)
- 4-Methyl-2-(1-methylhydrazinyl)-3-(methylsulfonyl)-6-phenylpyridine (CAS 341967-41-7)
- 2-(1-Methylhydrazinyl)-4,6-diphenylpyrimidine (CAS 413620-13-0)
- 5-(1-Methylhydrazinyl)-3-phenyl-6-(trifluoromethyl)-1,2,4-triazine (CAS 551921-01-8)
- 2-(1-Methylhydrazinyl)-3-(trifluoromethyl)quinoxaline (CAS 321433-94-7)
- 4-(1-Methylhydrazinyl)-2-(trifluoromethyl)quinazoline (CAS 303148-88-1)
- 4-(2-Methylhydrazinyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 5334-63-4)
Recommended Standards
- 3-Benzothiazol-2-yl-4-(4-butoxy-phenyl)-but-3-enoic acid (CAS 721406-25-3)
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- 3-{5-[(diethylamino)sulfonyl]-1-propyl-1H-benzimidazol-2-yl}propanoic acid (CAS 785792-30-5)
- 5-Bromo-2-methylpyridine hydrate (CAS 1881329-46-9)
- 1-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)cyclopentane-1-carboxylic acid (CAS 51971-46-1)
- N-[4-(5-Chloro-1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)-3-methylphenyl]-4-(trifluoromethyl)benzamide (CAS 633318-76-0)
- (S)-2-(3-Fluorophenyl)pyrrolidine hydrochloride (CAS 1360442-16-5)
- 1,2-Di(pyridin-2-yl)diselane (CAS 59957-75-4)
- MP-PEG4-VK(Boc)G-OSu (CAS 2378428-21-6)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
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