Fmoc-L-Methionine (CAS# 71989-28-1)

Chemical Property:

Molecular Formula C20H21NO4S

Molar Mass 371.45

Density 1.2053 (rough estimate)

Melting Point 121-123°C(lit.)

Boling Point 614.6±55.0 °C(Predicted)

Specific Rotation(α) -29 º (c=1,DMF 24 ºC)

Flash Point 325.5°C

Solubility very faint turbidity in Methanol

Vapor Presure 5.8E-16mmHg at 25°C

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Product Detail

Product Tags

Application

Fmoc-L-methionine is commonly used in biochemistry, especially in the synthesis of polypeptides. In addition, Fmoc-L-methionine is an amino acid having an isoelectric point, which requires careful pH adjustment of the reaction system to achieve the desired product form.

Specification

Appearance White to bright yellow crystals
Color White
BRN 4300266
pKa 3.72±0.10(Predicted)
Storage Condition 2-8°C
Refractive Index -29.5 ° (C=1, DMF)
MDL MFCD00037134

Safety

Risk Codes 36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description S22 - Do not breathe dust.
S24/25 - Avoid contact with skin and eyes.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S27 - Take off immediately all contaminated clothing.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany 3
HS Code 2930 90 98