1-(2-Hydroxyethyl)-5-phenyl-1H-pyrazole-4-carbonitrile CAS 27328-72-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 27328-72-9 |
| Molecular Formula | C12H11N3O |
| Molecular Weight | 213.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Hydroxyethyl)-5-phenyl-1H-pyrazole-4-carbonitrile (CAS 27328-72-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H11N3O. Molecular weight: 213.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H11N3O |
| Molecular Weight | 213.24 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 3 |
Related Hydroxyethyl Standards
- 2-((((2-Hydroxyethyl)amino)oxy)carbonyl)benzene-1,4-diol (CAS 1841081-53-5)
- 2-Hydroxyethyl 3,4,5-trihydroxybenzoate (CAS 68162-50-5)
- N-(2-Hydroxyethyl) Pseudoephedrine-d3 (CAS 1330277-60-5)
- 6-(2-Hydroxyethyl)-5-methyl-2,3-dihydro-7H-thiazolo[3,2-a]pyrimidin-7-one (CAS 53750-92-8)
- 3-(2-Hydroxyethyl)-1,3-diazaspiro[4.5]decane-2,4-dione (CAS 882-67-7)
- 1-(2-Hydroxyethyl)-6-thioxo-1,5,6,7-tetrahydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 941868-06-0)
- 2-(5-(2-Hydroxyethyl)-4-methyl-6-oxopyrimidin-1(6H)-yl)acetic acid (CAS 1713590-47-6)
- 3-(2-Hydroxyethyl)-2,5-dimethoxycyclohexa-2,5-diene-1,4-dione (CAS 359844-50-1)
Recommended Standards
- 1-(1H-Benzo[d]imidazol-2-yl)-3-methyl-1H-pyrazol-5-amine (CAS 375394-74-4)
- 1-(4-(2-Aminopyrimidin-4-yl)phenyl)ethanone (CAS 825633-32-7)
- 1-(1H-1,3-Benzodiazol-2-yl)-3-methylpyrazol-4-amine (CAS 2034155-22-9)
- 3-[(2-cyanoethyl)(methyl)sulfamoyl]benzoic acid (CAS 735337-12-9)
- 2,4,5-Trifluorobenzotrifluoride (CAS 112290-07-0)
- 5-(Dimethylamino)-3-methyl-1-phenyl-1H-pyrazole-4-carbaldehyde (CAS 5499-69-4)
- (E)-N-(3,4-Dimethoxybenzyl)-3-[4-(3-fluoropropoxy)phenyl]-2-propenamide (CAS 1164464-37-2)
- n4,n4-Dimethyl-2-(methylthio)pyrimidine-4,6-diamine (CAS 52222-40-9)
- 4-(tert-Butyl)-5-cyclopropoxy-N-methylpyridin-3-amine (CAS 1243378-11-1)
- Serpent Peptide 2AcOH (CAS 823202-99-9(free base))
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