(2S)-2-(((9H-fluoren-9-yl)methoxy)carbonyl)-5,5,5-trifluoro-4-methylpentanoic acid 777946-04-0 A13354 Fmoc-D,L-5,5,5-trifluoroleucine CAS 777946-04-0

Purity 97%+In StockPharmaceutical Standards
CAS No.777946-04-0
Molecular FormulaC21H20F3NO4
Molecular Weight407.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2S)-2-(((9H-fluoren-9-yl)methoxy)carbonyl)-5,5,5-trifluoro-4-methylpentanoic acid 777946-04-0 A13354 Fmoc-D,L-5,5,5-trifluoroleucine CAS 777946-04-0 chemical structure

Description

Order (2S)-2-(((9H-fluoren-9-yl)methoxy)carbonyl)-5,5,5-trifluoro-4-methylpentanoic acid 777946-04-0 A13354 Fmoc-D,L-5,5,5-trifluoroleucine (CAS 777946-04-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H20F3NO4. Molecular weight: 407.38 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC21H20F3NO4
Molecular Weight407.38 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Halogen ContentF-containing
Nitrogen Atoms1

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