N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-methionine

Basic Information

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CAS Number

71989-28-1

Molecular Formula

C20H21NO4S

Molecular Weight

371.46 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ethers

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

140.0 to 143.0 deg-C

Boiling Point

614.6°C at 760 mmHg

Density

1.2053 (rough estimate)

Flash Point

325.5 °C

Refractive Index

-29.5 ° (C=1, DMF)

Specific Rotation

-29 º (c=1,DMF 24 ºC)

SMILES

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CSCCC(C(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13

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

LogP

3.7314000000000025

Topological Polar Surface Area

75.63 Å²

Hydrogen Bond Donor/Acceptor

2 / 5

Complexity

478

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

AKOS015924121
EN300-81248
(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-(methylsulfanyl)butanoic acid
AKOS012536014
C20H21NO4S
Fmoc-Met-OH, >=98.0% (HPLC)
9-FLUORENYLMETHOXYCARBONYL-L-METHIONINE
AS-12720
(((9H-Fluoren-9-yl)methoxy)carbonyl)-L-methionine
N-Fmoc-L-methionine
SCHEMBL800035
AC7859
AC-26242
Fmoc-L-Met-OH
J-300198
Methionine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-
CS-W008371
M03368
FMOC-MET
DTXSID101233693
F0296
AM81982
Fmoc-Met-OH
N-ALPHA-(9-FLUORENYLMETHYLOXYCARBONYL)-L-METHIONINE
NS00063019
71989-28-1
BUBGAUHBELNDEW-SFHVURJKSA-N
N-[(9H-Fluoren-9-yl methoxy)carbonyl]-L-methionine
MFCD00037134
(S)-N-FMOC-METHIONINE
(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-4-methylsulfanylbutanoic acid

MDL Number

MFCD00037134

Customs Code

2930909090

FAQ

What is N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-methionine (CAS: 71989-28-1)?

N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-methionine is a chemical compound with the CAS number 71989-28-1. It is an amino acid derivative, commonly used in organic synthesis. The compound contains a methionine residue linked to a fluorenylmethoxy carbonyl (Fmoc) group, making it useful in peptide chemistry and bioconjugation. It is typically a white solid with good solubility in polar solvents.

What are the main uses of N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-methionine (CAS: 71989-28-1)?

N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-methionine is primarily used in pharmaceutical research for drug development and as a building block in the synthesis of complex molecules. It also finds applications in biochemical studies, protein labeling, and as a protecting group in peptide synthesis. Its utility extends to industrial processes involving organic chemistry and functional group manipulation.

Is N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-methionine (CAS: 71989-28-1) safe?

N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-methionine is generally considered safe when handled properly. However, as a chemical compound, it should be treated with standard laboratory safety precautions. It is advisable to wear gloves, goggles, and a lab coat when working with it. Safety data sheets (SDS) should be consulted for specific handling guidelines and exposure limits.

How should N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-methionine (CAS: 71989-28-1) be stored?

N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-methionine should be stored in a cool, dry place away from light. It is best kept in a sealed container at a temperature below 25°C and in a humidity-controlled environment. Avoid exposure to air and moisture to maintain stability and prevent degradation of the compound.