N-(2,4-Dinitrophenyl)-L-serine CAS 1655-64-7
| CAS No. | 1655-64-7 |
| Molecular Formula | C9H9N3O7 |
| Molecular Weight | 271.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(2,4-Dinitrophenyl)-L-serine is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
N-(2,4-Dinitrophenyl)-L-serine (CAS 1655-64-7) is a high-purity analytical reference standard with the molecular formula C9H9N3O7 and a molecular weight of 271.18 g/mol.
N-(2,4-Dinitrophenyl)-L-serine (C9H9N3O7) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N-(2,4-Dinitrophenyl)-L-serine 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 | C9H9N3O7 |
| Molecular Weight | 271.18 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
Related N Standards
- (2,4-Dinitrophenyl)serine (CAS 10547-30-5)
- 2-((2,4-Dinitrophenyl)amino)-2-methylpropane-1,3-diol (CAS 115052-70-5)
- 2-(2-((2,4-Dinitrophenyl)amino)ethoxy)ethan-1-ol (CAS 346704-15-2)
- 2,2'-((2,4-dinitrophenyl)azanediyl)bis(ethan-1-ol) (CAS 5246-88-8)
- 2-((2-Methyl-3,5-dinitrophenyl)thio)acetic acid (CAS 367925-02-8)
- N-(2,4-Dinitrophenyl)-L-alanine Methyl Ester (CAS 10420-63-0)
- 4-((2,4-Dinitrophenyl)amino)butanoic acid (CAS 10466-75-8)
- (4-Methyl-2,6-dinitrophenyl)alanine (CAS 19466-60-5)
Recommended Standards
- Cycloheptyl(3,5-dichlorophenyl)methanone (CAS 1443304-28-6)
- Dinitro-L-Tyrosine (CAS 17360-11-1)
- Cycloheptyl(3,4-dichlorophenyl)methanone (CAS 1406443-75-1)
- 2-Amino-3-(4-hydroxy-3,5-dinitrophenyl)propanoic Acid (CAS 18386-16-8)
- 10-(4'-(Diphenylamino)-[1,1'-biphenyl]-4-yl)acridin-9(10H)-one (CAS 1188546-10-2)
- 2-[(benzyloxy)methyl]aniline (CAS 1016498-66-0)
- Methyl 1-benzyl-4-oxocyclohexanecarboxylate (CAS 1196989-59-9)
- 7-(4-(3-Hydroxyoct-1-en-1-yl)-1-methyl-2-oxopyrrolidin-3-yl)heptanoic acid (CAS 62310-97-8)
- Potassium sodium (2R,3S,4S,5S)-2,3,4,5-tetrahydroxyhexanedioate (CAS 36221-96-2)
- 5-Bromo-4-chloro-6-((4-methoxybenzyl)oxy)pyrimidine (CAS 1325694-78-7)
- tert-Butyl (S)-2-(2,6-dichlorophenyl)piperazine-1-carboxylate (CAS 1260593-68-7)
- 19962-06-2 tert-butyl (3-hydroxyphenyl)carbamate tert-butyl 3-hydroxyphenylcarbamate (CAS 19962-06-2)
- 4-Aminoisoquinolin-1-ol (CAS 78886-53-0)
- Protein Kinase C? Peptide Substrate (CAS 120253-69-2)
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