H-DL-Phe-OtBu.HCl CAS 75898-47-4
| CAS No. | 75898-47-4 |
| Molecular Formula | C13H19NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
H-DL-Phe-OtBu.HCl (C13H19NO2HCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies H-DL-Phe-OtBu.HCl (CAS 75898-47-4), a certified reference material (molecular formula C13H19NO2HCl, MW 257.76 g/mol) for analytical method development and quality control.
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 H-DL-Phe-OtBu.HCl 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 | C13H19NO2 HCl |
| Molecular Weight | 257.76 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
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- (4-Amino-3-(difluoromethyl)-5-iodopyridin-2-yl)methanol (CAS 1805214-94-1)
- 5-(tert-Butyl)-3-methylbenzene-1,2-diol (CAS 2213-66-3)
- 2-(ethylamino)-N-(2-methoxyphenyl)acetamide (CAS 900641-64-7)
- Furan-2-yl(5-methylthiophen-2-yl)methanol (CAS 95970-41-5)
- 6,7-Dimethoxy-2-methyl-1-(2,4,5-trichlorophenethyl)-1,2,3,4-tetrahydroisoquinoline (CAS 63937-62-2)
- EUK-134 (CAS 81065-76-1)
- 1-(1-(4-(Trifluoromethyl)phenyl)-cyclopropyl)piperazine (CAS 1245649-95-9)
- D-[Thr]5-Semaglutide (CAS CATO-C4X-2226245)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com