Pyridine, 2,2′-[(4S,5S)-2,2-dimethyl-1,3-dioxolane-4,5-diyl]bis[6-[(4R)-4,5-dihydro-4-(1-methylethyl)-2-oxazolyl]- CAS 197918-39-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 197918-39-1 |
| Molecular Formula | C27H34N4O4 |
| Molecular Weight | 478.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Pyridine, 2,2′-[(4S,5S)-2,2-dimethyl-1,3-dioxolane-4,5-diyl]bis[6-[(4R)-4,5-dihydro-4-(1-methylethyl)-2-oxazolyl]- (CAS 197918-39-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C27H34N4O4. Molecular weight: 478.58 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C27H34N4O4 |
| Molecular Weight | 478.58 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2013 |
| Nitrogen Atoms | 4 |
Related Pyridine Standards
- 1,5-Bis(1-(pyridine-4-ylmethyl)-1H-benzo[d]imidazol-2-yl)pentane (CAS 2750372-24-6)
- Pyridine, 3-(1-methyl-2-pyrrolidinyl)-, copper complex (CAS 64092-19-9)
- 3,3'-((Pyridine-2,6-dicarbonyl)bis(azanediyl))bis(1-methylquinolin-1-ium) (CAS 794458-56-3)
- Pyridine, 2,6-bis[[2-[(4S)-4,5-dihydro-4-(1-methylethyl)-2-oxazolyl]phenoxy]methyl]- (CAS 850533-59-4)
- Pyridine, 2,2′-[(4S,5S)-2,2-dimethyl-1,3-dioxolane-4,5-diyl]bis[6-(4,5-dihydro-4,4-dimethyl-2-oxazolyl)- (CAS 950596-41-5)
- 4,4',4''-(Pyridine-2,4,6-triyl)tribenzoic acid (CAS 107063-53-6)
- 5,5'-(4,4'-(Pyridine-3,5-diyl)bis(1H-1,2,3-triazole-4,1-diyl))diisophthalic acid (CAS 2713472-83-2)
- C-[1-(Pyridine-2-sulfonyl)-piperidin-2-yl]-methylamine hydrochloride (CAS 1353947-41-7)
Recommended Standards
- (2S,4S)-1-Boc-4-(4-benzyl-1-piperazinyl)-2-(3,3-difluoropyrrolidine-1-carbonyl)pyrrolidine (CAS 1864002-93-6)
- 1,4-Di(1-pyrenyl)benzene (CAS 475460-77-6)
- N-(6-Amino-3-methyl-2,4-dioxo-1-(p-tolyl)-1,2,3,4-tetrahydropyrimidin-5-yl)-3,5-di-tert-butyl-4-hydroxybenzamide (CAS 176378-80-6)
- 2-(3-Aminoimidazo[1,2-a]pyridin-2-yl)-4-bromophenol (CAS 80493-78-3)
- 4-(Bromomethyl)-N,N-diphenylbenzenamine (CAS 183994-94-7)
- (Z)-3-Methyl-4-((phenylthio)methylene)isoxazol-5(4H)-one (CAS 61861-48-1)
- 8,8-Dimethyl-3-oxa-1-azaspiro[4.5]dec-1-en-2-amine (CAS 1495675-43-8)
- 4-(4-Methoxybenzamido)benzoic acid (CAS 28547-12-8)
- 2,2,3-Trimethylbutane-1,3-diol (CAS 16343-75-2)
- Semaglutide Impurity 184 (CAS CATO-C4X-2226184)
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