2-((2-Hydroxyethyl)amino)-5-nitrophenol2- CAS 73388-54-2
Purity >95%In StockPharmaceutical Standards
| CAS No. | 73388-54-2 |
| Molecular Formula | C8H10N2O4 |
| Molecular Weight | 198.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((2-Hydroxyethyl)amino)-5-nitrophenol2- (CAS 73388-54-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H10N2O4. Molecular weight: 198.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H10N2O4 |
| Molecular Weight | 198.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 2 |
Related Hydroxyethyl Standards
- 5-Acetyl-1-(2-hydroxyethyl)pyrimidine-2,4(1H,3H)-dione (CAS 338404-88-9)
- 4-((2-Hydroxyethyl)amino)-3-nitrophenol (CAS 65235-31-6)
- 2-Hydroxyethyl 2,4-dihydroxybenzoate (CAS 145073-32-1)
- Ethyl 1-(2-hydroxyethyl)-5-methyl-1h-pyrazole-4-carboxylate (CAS 1108725-12-7)
- 1-(2-Hydroxyethyl)-5-(propan-2-yl)-1h-pyrazole-4-carboxylic acid (CAS 1152538-22-1)
- 1-(2-Hydroxyethyl)-5-propyl-1H-pyrazole-4-carboxylic acid (CAS 1152555-04-8)
- 1-(2-Hydroxyethyl)-3-(propan-2-yl)-1h-pyrazole-4-carboxylic acid (CAS 1170287-57-6)
- 2-(4-(1-Hydroxyethyl)-3,5-dimethyl-1H-pyrazol-1-yl)acetic acid (CAS 1352526-35-2)
Recommended Standards
- Cymoxanil (CAS 57966-95-7)
- N-(6-amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)formamide (CAS CATO-C4X-244011)
- L-Mimosine (CAS 500-44-7)
- 2-Methyl-N-(triphenylphosphoranylidene)aniline (CAS 35843-74-4)
- N1-(2-Aminoethyl)propane-1,3-diamine (CAS 13531-52-7)
- 74420-02-3 tert-butyl 4-((4-fluorophenyl)(hydroxy)methyl)piperidine-1-carboxylate (CAS 74420-02-3)
- 6-chloro-3-methyl-1H-pyrazolo[3,4-b]pyrazine (CAS 1638768-76-9)
- 4-(1-Hydroxy-2-(pyridin-3-yl)ethyl)phenol (CAS 115382-40-6)
- N,N,3,5-tetramethylpiperazine-1-sulfonamide (CAS 1343192-51-7)
- Cholecystokinin Octapeptide (sulfated) (H-2060.0005) (CAS 25679-23-6)
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