2-Hydroxy-5-iodo-6-isopropylnicotinonitrile CAS 1203898-26-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1203898-26-3 |
| Molecular Formula | C9H9IN2O |
| Molecular Weight | 288.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Hydroxy-5-iodo-6-isopropylnicotinonitrile (CAS 1203898-26-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H9IN2O. Molecular weight: 288.09 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H9IN2O |
| Molecular Weight | 288.09 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related Hydroxy Standards
- 2-Hydroxy-5-(trifluoromethyl)phenylboronic Acid Pinacol Ester (CAS 779331-13-4)
- 7-HYDROXY-3-IODO-4H-CHROMEN-4-ONE (CAS 1013634-99-5)
- 4-Hydroxy-6-iodo-1H-indazole-3-carbaldehyde (CAS 887570-50-5)
- 4-Hydroxy-6-methyl-3-nitro-2H-pyrano[3,2-c]quinoline-2,5(6H)-dione (CAS 161185-52-0)
- (4-Hydroxy-3-nitrophenyl)(3-nitrophenyl)methanone (CAS 37567-45-6)
- 5-Hydroxy-4-(2-methoxy-5-(trifluoromethyl)phenyl)-5-methylfuran-2(5H)-one (CAS 1354819-34-3)
- Methyl 2-(5-hydroxy-1-(2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)-1H-pyrazol-3-yl)acetate (CAS 1956340-78-5)
- (E)-4-hydroxy-N-((methoxyimino)methyl)-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carboxamide (CAS 339015-81-5)
Recommended Standards
- 4-Bromo-1-(2,4-difluorophenyl)-3-methyl-1H-pyrazol-5-amine (CAS 1202030-14-5)
- 2-Amino-2-(8-bromo-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acetic acid (CAS 1218756-00-3)
- 3-Iodo-5-methoxy-4-methyl-1H-pyrrolo[2,3-b]pyridine (CAS 1190322-76-9)
- 1-Chloro-4-methylcyclohexane (CAS 931-68-0)
- Sodium ((2R,3S,4R,5R)-5-(8-bromo-6-hydroxy-9h-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl diphosphate (CAS 102185-44-4)
- Ethyl 2-amino-6-fluoro-3-methylbenzoate (CAS 1179297-85-8)
- 8-(4-Ethylpiperazin-1-yl)-3-methyl-7-(2-methylallyl)-3,7-dihydro-1H-purine-2,6-dione (CAS 476482-61-8)
- 2H-Pyrido[3,4-e][1,2]oxazine (CAS 107116-53-0)
- 4-(3-Oxo-1,3-diphenylpropyl)-1-phenylpyrazolidine-3,5-dione (CAS 104184-08-9)
- Semaglutide Impurity 144 (CAS 394210-59-4)
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