(S)-benzyl 2-((S)-2-((S)-2-amino-4-phenylbutanamido)-4-methylpentanamido)-3-phenylpropanoate 2,2,2-trifluoroacetate CAS 875309-83-4
| CAS No. | 875309-83-4 |
| Molecular Formula | C32H39N3O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (S)-benzyl 2-((S)-2-((S)-2-amino-4-phenylbutanamido)-4-methylpentanamido)-3-phenylpropanoate 2,2,2-trifluoroacetate 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.
(S)-benzyl 2-((S)-2-((S)-2-amino-4-phenylbutanamido)-4-methylpentanamido)-3-phenylpropanoate 2,2,2-trifluoroacetate (CAS 875309-83-4), molecular formula C32H39N3O4C2HF3O2 and molecular weight 643.70 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (S)-benzyl 2-((S)-2-((S)-2-amino-4-phenylbutanamido)-4-methylpentanamido)-3-phenylpropanoate 2,2,2-trifluoroacetate (C32H39N3O4C2HF3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 643.70 g/mol, it falls into the high-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C32H39N3O4 C2HF3O2 |
| Molecular Weight | 643.70 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
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- 1-(3-(2-Hydroxyethyl)phenyl)guanidine methanesulfonate (CAS 2101429-50-7)
- Ethyl 4-aminonicotinate (CAS 16952-66-2)
- 898782-69-9 (4-Fluorophenyl){4-[(thiomorpholin-4-yl)methyl]phenyl}methanone DTXSID70642916 (CAS 898782-69-9)
- 2,5-Diphenylpyrimidin-4(1H)-one (CAS 29134-22-3)
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- N-Butyl-N-(4,5-dimethyloxazol-2-yl)cyclohexanecarboxamide (CAS 57068-47-0)
- Fibrinopeptide A (human) (CAS 25422-31-5)
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