6-[4-(ethoxycarbonyl)-5-methyl-1h-pyrazol-1-yl]pyridine-3-carboxylic acid CAS 1269151-70-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1269151-70-3 |
| Molecular Formula | C13H13N3O4 |
| Molecular Weight | 275.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-[4-(ethoxycarbonyl)-5-methyl-1h-pyrazol-1-yl]pyridine-3-carboxylic acid (CAS 1269151-70-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H13N3O4. Molecular weight: 275.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H13N3O4 |
| Molecular Weight | 275.26 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 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
Related ethoxycarbonyl Standards
- Methyl 5-[4-(Ethoxycarbonyl)phenyl]isoxazole-3-carboxylate (CAS 2006277-68-3)
- 3-[2-(Ethoxycarbonyl)-1-methyl-1H-indol-3-yl]propanoic acid (CAS 950275-71-5)
- 2-(((5-(Ethoxycarbonyl)-2-oxo-1,2,3,6-tetrahydropyrimidin-4-yl)methyl)thio)acetic acid (CAS 848289-95-2)
- 4-(3-(Ethoxycarbonyl)-5-hydroxy-1H-pyrazol-1-yl)benzoic acid (CAS 1197228-51-5)
- 4-(5-(Ethoxycarbonyl)-4-methyl-1H-imidazol-2-yl)benzoic acid (CAS 1032507-51-9)
- 4-[4-(ethoxycarbonyl)-5-methyl-1H-pyrazol-1-yl]benzoic acid (CAS 877675-70-2)
- 4-Acetyl-4-(ethoxycarbonyl)heptanedioic acid (CAS 72653-14-6)
- 3-(Ethoxycarbonyl)-1-(2-methylphenyl)-4,5-dihydro-1h-pyrazole-5-carboxylic acid (CAS 1264041-11-3)
Recommended Standards
- 2-((((Naphthalen-1-ylmethoxy)carbonyl)amino)oxy)acetic acid (CAS 1268451-76-8)
- (R)-2-(((Benzyloxy)carbonyl)amino)-2-(furan-2-yl)acetic acid (CAS 127420-04-6)
- 5-(2,5-Dihydroxybenzylamino)-2-hydroxybenzoic Acid (CAS 125697-93-0)
- 3-Ethyl-3-propylpiperazine-2,6-dione (CAS 102154-07-4)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(3,5-difluorophenyl)thiazol-5-yl)boronate (CAS 2223050-83-5)
- 1-(3-(Methylsulfonyl)propyl)-1h-1,2,4-triazol-3-amine (CAS 1343154-08-4)
- 3-(Isoxazol-5-yl)aniline (CAS 832740-15-5)
- 5-Bromo-2,3-dichloro-4-trifluoromethylpyridine (CAS 1349716-36-4)
- Methyl 3-(3,5-di-tert-butyl-4-methoxyphenyl)propanoate (CAS 30492-48-9)
- D-Gln24-Tirzepatide (CAS CATO-CPTD788910)
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