UnitedStatesPharmacopeia(USP)ReferenceStandard , 9004-99-3

Synonym(s):
Boc-O-(2,6-dichlorobenzyl)-L-tyrosine;Boc-Tyr(2,6-di-Cl-Bzl)-OH;N-α-t.-Boc-O-2,6-dichlorobenzyl-L-tyrosine

CAS NO.：9004-99-3

Empirical Formula: C21H23Cl2NO5

Molecular Weight: 440.32

MDL number: MFCD00065895

EINECS: 254-876-6

PRODUCT Properties

• Melting point: 128-130°C
• Boiling point: 594.0±50.0 °C(Predicted)
• Density: 1.305±0.06 g/cm3(Predicted)
• storage temp.: 2-8°C
• pka: 2.98±0.10(Predicted)
• optical activity: [α]20/D +20±1°, c = 2% in ethanol
• BRN: 3573263

Description and Uses

Boc-Tyr(2,6-Di-Cl-Bzl)-OH, is an amino acid building block used in peptide synthesis. With a growing peptide drug market the fast, reliable synthesis of peptides is of great importance.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302-H315-H319-H335
• Precautionary statements: P261-P305+P351+P338
• WGK Germany: 3
• HS Code: 2924 29 70