(Pyridin-3-yl)methyl 2H-chromene-3-carboxylate CAS 338419-79-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338419-79-7 |
| Molecular Formula | C16H13NO3 |
| Molecular Weight | 267.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(Pyridin-3-yl)methyl 2H-chromene-3-carboxylate (CAS 338419-79-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H13NO3. Molecular weight: 267.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H13NO3 |
| Molecular Weight | 267.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Pyridin Standards
- Ethyl 2-(pyridin-3-yl)-1H-benzo[d]imidazole-5-carboxylate (CAS 1632392-01-8)
- 2-(2-(Pyridin-2-yl)ethyl)-2,3-dihydrophthalazine-1,4-dione (CAS 4336-02-1)
- 2-(2-(Pyridin-4-yl)ethyl)-2,3-dihydrophthalazine-1,4-dione (CAS 4336-04-3)
- 2-Pyridin-4-yl-3H-benzoimidazole-4-carboxylic acid ethyl ester (CAS 208774-31-6)
- 3-(2-Pyridin-2-yl-benzoimidazol-1-yl)-propionic acid (CAS 34707-85-2)
- Ethyl 2-(pyridin-2-yl)-1H-benzimidazole-5-carboxylate (CAS 63053-16-7)
- Methyl 2-(2-(pyridin-2-yl)-1H-benzo[d]imidazol-1-yl)acetate (CAS 74356-96-0)
- 2-(2-(Pyridin-2-yl)-1H-benzo[d]imidazol-1-yl)acetohydrazide (CAS 330470-68-3)
Recommended Standards
- (E)-4-((4,5-Dimethylfuran-2-yl)methylene)-2-phenyloxazol-5(4H)-one (CAS 823228-45-1)
- (R)-2-((tert-butoxycarbonyl)amino)-2-(3-hydroxyphenyl)acetic acid (CAS 33130-90-4)
- (E)-3-(6-(4-Methylbenzoyl)pyridin-2-yl)acrylic Acid (CAS 94094-27-6)
- (6-Bromo-4-(methylamino)chroman-3-yl)methanol hydrochloride (CAS 321391-98-4)
- 2-(3,5-Dichlorophenyl)ethanamine (CAS 67851-51-8)
- 6-Bromo-2-methylquinoline-3-carboxylic acid (CAS 92513-39-8)
- 2-bromo-6-chloro-4-fluorobenzene-1-sulfonyl chloride (CAS 1208076-43-0)
- 1-Methylcyclohexyl methacrylate (CAS 76392-14-8)
- N-Methyl-4H,5H-naphtho[1,2-b]thiophene-2-carboxamide (CAS 320424-03-1)
- D-[Ser]8-Semaglutide (CAS CATO-C4X-2226207)
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