2-Amino-1-(2-nitrophenyl)ethan-1-ol CAS 73685-71-9
| CAS No. | 73685-71-9 |
| Molecular Formula | C8H10N2O3 |
| Molecular Weight | 182.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 182.18 g/mol gives 2-Amino-1-(2-nitrophenyl)ethan-1-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-Amino-1-(2-nitrophenyl)ethan-1-ol (CAS 73685-71-9), a certified reference material (molecular formula C8H10N2O3, MW 182.18 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H10N2O3, 2-Amino-1-(2-nitrophenyl)ethan-1-ol contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 182.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Amino-1-(2-nitrophenyl)ethan-1-ol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H10N2O3 |
| Molecular Weight | 182.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| 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.) | 1978 |
| Nitrogen Atoms | 2 |
Related Amino Standards
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- Methyl 2-(5-amino-2-oxopyridin-1(2h)-yl)acetate (CAS 1016714-22-9)
- 2-(2-Amino-5-nitrophenyl)ethanol (CAS 104333-06-4)
- Methyl 6-amino-5-methoxypicolinate (CAS 1072077-54-3)
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- 5-((1S)-1-amino-2-hydroxyethyl)pyridine-2-carboxylic acid (CAS 1212801-07-4)
- (s)-2-Amino-2-(2-nitrophenyl)ethan-1-ol (CAS 1213151-35-9)
Recommended Standards
- 2-[(ethylcarbamoyl)amino]-2-oxoethanecarbonimidoyl cyanide (CAS 41078-09-5)
- 2-Amino-1-(3-nitrophenyl)ethan-1-ol (CAS 34041-62-8)
- 2,7-Diazaspiro[4.4]nonane-1,3,8-trione, 2-methyl- (CAS 91189-24-1)
- 2-Amino-3-hydroxy-3-(pyridin-3-yl)propanoic acid (CAS 50731-52-7)
- 7-(((5-Amino-1,3,4-thiadiazol-2-yl)thio)methyl)-5h-thiazolo[3,2-a]pyrimidin-5-one (CAS 876548-56-0)
- 1-cyclopropyl-7-fluoro-8-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 221221-16-5)
- N-Acetylneuraminic Acid Methyl Ester (CAS 50998-13-5)
- N-(3,6-Dimethylbenzo[d]thiazol-2(3H)-ylidene)-2-((4-methylphenyl)sulfonamido)benzamide (CAS 442535-80-0)
- Tapentadol Impurity 17 (CAS CATO-C4X-209917)
- N-(4-Butylphenyl)-2-[(4-{[4-({[(4-butylphenyl)carbamoyl]methyl}sulfanyl)phenyl]sulfanyl}phenyl)sulfanyl]acetamide (CAS 882749-69-1)
- 4-(2-(Acryloyloxy)ethoxy)-4-oxobutanoic acid (CAS 50940-49-3)
- (3R,4S)-4-(4-(Trifluoromethyl)phenyl)pyrrolidine-3-carboxylicacidhydrochloride (CAS 1363404-65-2)
- 4-Chloro-5-(cyclobutylmethoxy)pyridazin-3(2H)-one (CAS 1346697-59-3)
- Semaglutide impurity 01 (CAS 1998701-31-7)
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