3-Nitro-D-phenylalanine CAS 169530-97-6
| CAS No. | 169530-97-6 |
| Molecular Formula | C9H10N2O4 |
| Molecular Weight | 210.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 3-Nitro-D-phenylalanine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 210.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
3-Nitro-D-phenylalanine (CAS 169530-97-6) is a high-purity analytical reference standard with the molecular formula C9H10N2O4 and a molecular weight of 210.19 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 3-Nitro-D-phenylalanine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H10N2O4 |
| Molecular Weight | 210.19 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- (R)-2-Amino-3-(2-nitrophenyl)propanoic acid (CAS 169383-17-9)
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- Lansoprazole Impurity 10027-0318 (CAS 166521-98-8)
- 2-(4-Cyclopropyl-2,3-dioxo-3,4-dihydropyrazin-1(2H)-yl)acetic acid (CAS 1708268-71-6)
- (S)-2-(4-(tert-Butoxycarbonyl)-2-oxo-5-phenylpiperazin-1-yl)acetic acid (CAS 1260604-78-1)
- N-(4,5-Dichloro-2-Nitrophenyl)-N-Nitrosoacetamide (CAS 15862-04-1)
- Ethyl 6-chloro-2-(2,4-difluorophenyl)pyridine-3-carboxylate (CAS 745833-19-6)
- 1-Iodo-6-methoxynaphthalene (CAS 63469-49-8)
- N-Butyl-N-(4-methyloxazol-2-yl)-2-phenylacetamide (CAS 57067-82-0)
- 4-(Difluoromethoxy)-3-methoxybenzoic acid (CAS 162401-59-4)
- Ropivacaine Hydrochloride Monohydrate (CAS 132112-35-7)
- 1,6-DImethyl-1h-pyrazolo[3,4-b]pyridin-3-amine (CAS 1082942-26-4)
- 3'-Bromo-5-fluoro-2-methoxy-1,1'-biphenyl (CAS 1443305-86-9)
- Vasonatrin Peptide (VNP) trifluoroacetate salt (CAS 141676-35-9)
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