H-Leu-Ala-Ala-Val-Ser-Asp-Leu-Asn-Pro-Asn-Ala-Pro-Arg-OH trifluoroacetate salt CAS 415684-36-5

Purity 97%+In StockPharmaceutical Standards
CAS No.415684-36-5
Molecular FormulaC57H96N18O19
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

H-Leu-Ala-Ala-Val-Ser-Asp-Leu-Asn-Pro-Asn-Ala-Pro-Arg-OH trifluoroacetate salt CAS 415684-36-5 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including H-Leu-Ala-Ala-Val-Ser-Asp-Leu-Asn-Pro-Asn-Ala-Pro-Arg-OH trifluoroacetate salt.

H-Leu-Ala-Ala-Val-Ser-Asp-Leu-Asn-Pro-Asn-Ala-Pro-Arg-OH trifluoroacetate salt (CAS 415684-36-5) is a high-purity analytical reference standard with the molecular formula C57H96N18O19C2HF3O2 and a molecular weight of 1451.52 g/mol.

Based on its molecular formula C57H96N18O19C2HF3O2, H-Leu-Ala-Ala-Val-Ser-Asp-Leu-Asn-Pro-Asn-Ala-Pro-Arg-OH trifluoroacetate salt contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 1451.52 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 H-Leu-Ala-Ala-Val-Ser-Asp-Leu-Asn-Pro-Asn-Ala-Pro-Arg-OH trifluoroacetate salt 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 FormulaC57H96N18O19 C2HF3O2
Molecular Weight1451.52 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay 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)19.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF-containing
Nitrogen Atoms18

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