Fmoc-Met-OH , ≥98.0%(HPLC) , 71989-28-1

Synonym(s):
Fmoc-L-methionine;Fmoc-Met-OH;N-α-Fmoc-L-methionine

CAS NO.：71989-28-1

Empirical Formula: C20H21NO4S

Molecular Weight: 371.45

MDL number: MFCD00037134

EINECS: 276-258-5

PRODUCT Properties

• Melting point: 121-123 °C(lit.)
• alpha: -29 º (c=1,DMF 24 ºC)
• Boiling point: 614.6±55.0 °C(Predicted)
• Density: 1.2053 (rough estimate)
• refractive index: -29.5 ° (C=1, DMF)
• storage temp.: 2-8°C
• solubility: very faint turbidity in Methanol
• pka: 3.72±0.10(Predicted)
• form: Granular Powder
• color: White
• optical activity: [α]20/D -29.5±1.5°, c = 1% in DMF
• BRN: 4300266
• InChI: InChI=1S/C20H21NO4S/c1-26-11-10-18(19(22)23)21-20(24)25-12-17-15-8-4-2-6-13(15)14-7-3-5-9-16(14)17/h2-9,17-18H,10-12H2,1H3,(H,21,24)(H,22,23)/t18-/m0/s1
• InChIKey: BUBGAUHBELNDEW-SFHVURJKSA-N
• SMILES: C(O)(=O)[C@H](CCSC)NC(OCC1C2=C(C=CC=C2)C2=C1C=CC=C2)=O

Description and Uses

N-Fmoc-L-methionine is an N-Fmoc-protected form of L-Methionine (M260440). L-Methionine is an essential amino acid that is obtained from our diet. L-Methionine can be found in grain legumes (such as lentils), and poultry. L-Methionine’s main function is to act as the primary “Start” sequence on mRNA so that the ribosomes can start translating the mRNA into proteins.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 22-24/25-36/37/39-27-26
• WGK Germany: 3
• HS Code: 2930 90 98