Boc-Asp(OBzl)-OH CAS 7536-58-5
| CAS No. | 7536-58-5 |
| Molecular Formula | C16H21NO6 |
| Molecular Weight | 323.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Boc-Asp(OBzl)-OH (CAS 7536-58-5), molecular formula C16H21NO6 and molecular weight 323.34 g/mol, is a CATO reference standard with documented purity and traceability.
Boc-Asp(OBzl)-OH (C16H21NO6) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. 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).
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 Boc-Asp(OBzl)-OH 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 | C16H21NO6 |
| Molecular Weight | 323.34 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 1 |
Recommended Standards
- H-Ala-Tyr-Ala-OH (CAS 81075-03-8)
- Boc-Asp-OBzl (CAS 30925-18-9)
- H-Ala-Ala-Tyr-OH (CAS 67131-52-6)
- Boc-D-Asp(OBzl)-OH (CAS 51186-58-4)
- 2-Mercaptoquinoline-4-carboxamide (CAS 929973-05-7)
- (S)-1-Cyclopropyl-8-(difluoromethoxy)-6-fluoro-7-(3-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 153808-85-6)
- (S)-3-Amino-4-(3-cyanophenyl)butanoic acid (CAS 270065-85-5)
- (2,3-Dibromo-6-(difluoromethoxy)phenyl)methanol (CAS 1806303-81-0)
- (2-(6-Methylpyridin-3-yl)pyrrolidin-1-yl)(phenyl)methanone (CAS 1352499-64-9)
- 1-(4-Methoxyphenyl)-2,2-dimethylbutan-1-one (CAS 898765-08-7)
- 5-(4-Methoxy-3-nitrophenyl)-4-methylisoxazole (CAS 1399655-27-6)
- 3-(4-Amino-1-oxoisoindolin-2-yl)-1-methylpiperidine-2,6-dione (CAS 2133816-23-4)
- 4-(5-(2-Chlorophenyl)-1,2,4-oxadiazol-3-yl)phenol (CAS 49787-05-5)
- Palmitoyl Hexapeptide-12 TFA salt (CAS 171263-26-6(Free Base))
Why CATO?
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