5-(Furan-2-yl)-4-(m-tolyldiazenyl)-1H-pyrazole CAS 338414-25-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338414-25-8 |
| Molecular Formula | C14H12N4O |
| Molecular Weight | 252.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Furan-2-yl)-4-(m-tolyldiazenyl)-1H-pyrazole (CAS 338414-25-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H12N4O. Molecular weight: 252.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H12N4O |
| Molecular Weight | 252.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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 | 4 |
Related Furan Standards
- 1-[(furan-2-ylmethyl)carbamoyl]piperidine-4-carboxylic acid (CAS 1017669-57-6)
- 2-((Furan-2-ylmethyl)thio)-N-(5-methylisoxazol-3-yl)acetamide (CAS 403836-45-3)
- 4-{[(furan-2-yl)methyl]amino}benzene-1-sulfonamide (CAS 76852-01-2)
- 2-(Furan-2-carboxamido)-4-methylthiazole-5-carboxylic acid (CAS 604762-22-3)
- 2-[2-(furan-2-amido)-1,3-thiazol-4-yl]acetic acid (CAS 790271-33-9)
- 3-(Furan-2-yl)-1-(4-(2-hydroxyethyl)piperazin-1-yl)propan-1-one (CAS 1155609-96-3)
- Ethyl 4-((furan-2-ylmethyl)amino)piperidine-1-carboxylate (CAS 864423-00-7)
- 3-(1-(Furan-2-ylmethyl)-2,5-dioxoimidazolidin-4-yl)propanoic acid (CAS 1214026-62-6)
Recommended Standards
- 5-(Boc-amino)pyridine-2-carboxamidoxime (CAS 814262-95-8)
- 5,6-Dimethoxy-2-methyl-8-nitro-1,2,3,4-tetrahydroisoquinoline (CAS 87664-83-3)
- 5-(Benzyloxy)-1H-pyrrolo[2,3-c]pyridine-3-carbaldehyde (CAS 56795-92-7)
- 2,6-Dibromo-3-nitropyridine (CAS 55304-80-8)
- 6-Methoxybenzofuran-3(2H)-one (CAS 15832-09-4)
- 4-(4-Methylpiperazin-1-yl)-2-nitrobenzoic acid hydrochloride (CAS 942271-64-9)
- Ethyl 2,6-dichloro-4-methylnicotinate (CAS 108130-10-5)
- Methyl 2-cyanobutanoate (CAS 53692-87-8)
- Edoxaban Impurity 89 (CAS 2250242-53-4)
- Semaglutide Impurity 161 (x TFA Salt) (CAS CATO-C4X-2226161)
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