2-(Butan-2-yloxy)-4,6-dimethyl-3-(2-methylbenzenesulfonyl)pyridine CAS 306978-50-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 306978-50-7 |
| Molecular Formula | C18H23NO3S |
| Molecular Weight | 333.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Butan-2-yloxy)-4,6-dimethyl-3-(2-methylbenzenesulfonyl)pyridine (CAS 306978-50-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H23NO3S. Molecular weight: 333.45 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H23NO3S |
| Molecular Weight | 333.45 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Butan Standards
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- (E)-(Butan-2-yl 2,4-dichloro-N-(pyridin-3-yl)benzene-1-carboximidate) (CAS 75897-09-5)
- 3-[4-(butan-2-yl)phenyl]-7-chloro-2-sulfanyl-3,4-dihydroquinazolin-4-one (CAS 556009-85-9)
- 6-(Butan-2-ylsulfanyl)-N-(4-chlorophenyl)pyridine-3-carboxamide (CAS 339031-15-1)
- 2-[n-(butan-2-yl)2-bromobenzenesulfonamido]acetic acid (CAS 1183039-02-2)
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Recommended Standards
- 2-(Benzylthio)-4-methyl-7-phenyl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine (CAS 338415-97-7)
- 2,6-Bis[(4S)-4,5-dihydro-4-(1-methylethyl)-2-oxazolyl]-4-pyridinethiol (CAS 862183-16-2)
- 2-(5-(Hydroxymethyl)-2-((4-methylbenzyl)thio)-1H-imidazol-1-yl)-N-isopropylacetamide (CAS 921566-93-0)
- (1-((5-Bromofuran-2-yl)methyl)-1H-1,2,3-triazol-4-yl)methanol (CAS 1250683-62-5)
- Methyl 2,3-dihydro-1H-imidazo[1,2-b]pyrazole-6-carboxylate (CAS 2092487-12-0)
- 2-(Benzyloxy)-5-hydrazinylpyrazine (CAS 1260808-52-3)
- 5,8-Dibromo-2,3-bis(4-methoxyphenyl)quinoxaline (CAS 162967-90-0)
- (6-Chloro-4-trifluoromethyl-pyridin-2-yl)-methyl-dithiocarbamic acid methyl ester (CAS 1311279-27-2)
- (E)-3-(5-Chlorothiophen-2-yl)-2-(4-phenylpiperazine-1-carbonyl)acrylonitrile (CAS 1164466-58-3)
- Insulin Degludec Impurity 17 (CAS CATO-C4X-215717)
Why CATO?
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