(2-(Naphthalen-1-yl)acetyl)-l-valine CAS 32818-06-7
| CAS No. | 32818-06-7 |
| Molecular Formula | C17H19NO3 |
| Molecular Weight | 285.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2-(Naphthalen-1-yl)acetyl)-l-valine (CAS 32818-06-7), a certified reference material (molecular formula C17H19NO3, MW 285.34 g/mol) for analytical method development and quality control.
(2-(Naphthalen-1-yl)acetyl)-l-valine (C17H19NO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), (2-(Naphthalen-1-yl)acetyl)-l-valine 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 | C17H19NO3 |
| Molecular Weight | 285.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 1 |
Related Naphthalen Standards
- 3-Methyl-2-[2-(naphthalen-2-yl)acetamido]butanoic acid (CAS 1396968-66-3)
- 1-(Naphthalen-2-ylmethyl)-1H-indole-3-carbaldehyde (CAS 720696-45-7)
- 5-Methyl-1-(naphthalen-1-yl)-4-phenyl-1H-1,2,3-triazole (CAS 70292-12-5)
- 6-((Naphthalen-1-ylmethyl)thio)-1,2,4-triazine-3,5(2H,4H)-dione (CAS 307508-95-8)
- 3-(Naphthalen-2-yloxy)propane-1-sulfonyl chloride (CAS 1018288-93-1)
- 3-(Naphthalen-1-yloxy)propane-1-sulfonyl chloride (CAS 1340356-70-8)
- 2-{[5-(naphthalen-2-yl)-1,3,4-oxadiazol-2-yl]sulfanyl}acetic acid (CAS 919466-69-6)
- Ethyl 6-(naphthalen-1-yl)-6-oxohexanoate (CAS 101743-65-1)
Recommended Standards
- (1R,5S)-9-tert-Butyl 7-methyl 3-oxa-9-azabicyclo[3.3.1]nonane-7,9-dicarboxylate (CAS 2287345-91-7)
- (2S,3S)-2-((S)-1-(2-Aminoacetyl)pyrrolidine-2-carboxamido)-3-methylpentanoic acid (CAS 89187-15-5)
- (+)-Coclaurine (CAS 2196-60-3)
- (2S,3S)-3-Methyl-2-(2-((S)-pyrrolidine-2-carboxamido)acetamido)pentanoic acid (CAS 82793-79-1)
- 2-Chloro-4-(cyclohexylmethoxy)pyridine (CAS 1341485-24-2)
- 6-Bromo-2-oxo-2,3-dihydro-1h-indole-5-carboxylic acid (CAS 557093-36-4)
- (1R,2S)-cyclohex-4-ene-1,2-diol (CAS 406682-04-0)
- Enzalutamide Impurity N4 (CAS 869936-86-7)
- 5-(Difluoromethyl)-1-methyl-1H-1,2,4-triazole-3-carbaldehyde (CAS 1353503-95-3)
- 6,6-Dioxo-6-thia-1-azaspiro[3.3]heptane hemioxalate (CAS 1523618-11-2)
- 2-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propanenitrile (CAS 2366279-09-4)
- 2-Chloro-2,2-Difluoro-1-(4-Hydroxy-1-Piperazinyl)Ethanone (CAS 453557-83-0)
- (R)-2-(3-(dimethylamino)pyrrolidin-1-yl)acetic acid (CAS 1228821-85-9)
- Semaglutide Impurity 190 (CAS CATO-C4X-2226190)
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