H-Arg-Arg-Leu-Ile-Glu-Asp-Asn-Glu-Tyr-Thr-Ala-Arg-Gly-OH TFA Salt CAS 81493-98-3

Purity 97%+In StockPharmaceutical Standards
CAS No.81493-98-3
Molecular FormulaC66H109N23O23 C2HF3O2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

H-Arg-Arg-Leu-Ile-Glu-Asp-Asn-Glu-Tyr-Thr-Ala-Arg-Gly-OH TFA Salt CAS 81493-98-3 chemical structure

Description

CATO supplies H-Arg-Arg-Leu-Ile-Glu-Asp-Asn-Glu-Tyr-Thr-Ala-Arg-Gly-OH TFA Salt (CAS 81493-98-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C66H109N23O23 C2HF3O2. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC66H109N23O23 C2HF3O2
Molecular Weight1706.76 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)24.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1980
Halogen ContentF-containing
Nitrogen Atoms23

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