(S)-2-((S)-2-Amino-3-phenylpropanamido)-4-methylpentanamide hydrochloride CAS 81638-86-0
| CAS No. | 81638-86-0 |
| Molecular Formula | C15H23N3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-((S)-2-Amino-3-phenylpropanamido)-4-methylpentanamide hydrochloride (CAS 81638-86-0) is a high-purity analytical reference standard with the molecular formula C15H23N3O2HCl and a molecular weight of 313.83 g/mol.
The molecular framework of (S)-2-((S)-2-Amino-3-phenylpropanamido)-4-methylpentanamide hydrochloride (C15H23N3O2HCl) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures (S)-2-((S)-2-Amino-3-phenylpropanamido)-4-methylpentanamide hydrochloride 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 | C15H23N3O2 HCl |
| Molecular Weight | 313.83 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 sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- 2-Chloro-1-(4-methyl-1,4-diazepan-1-yl)ethan-1-one (CAS 925591-13-5)
- 1-(3-Chlorophenyl)piperazin-2-one hydrochloride (CAS 183500-94-9)
- 2-[2-(methoxymethyl)-1,3-thiazol-4-yl]acetic acid (CAS 1215927-96-0)
- (2-Chloro-6-(difluoromethoxy)pyridin-4-yl)methanol (CAS 1227586-69-7)
- 5-Chloro-1-cyclopropyl-1H-pyrazol-4-amine (CAS 1393100-68-9)
- 3-Isopropyl-1,1-dimethylindan-5-ol (CAS 345992-03-2)
- Phenethyl benzodithioate (CAS 60361-73-1)
- 1-(5-(Methylthio)-1H-1,2,4-triazol-1-yl)ethanone (CAS 63236-93-1)
- 3-(Aminomethyl)-1,5,6,7,8,9-hexahydro-2H-cyclohepta[b]pyridin-2-one (CAS 933756-98-0)
- D-β-Asp15-Tirzepatide (CAS CATO-CPTD788930)
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