Fmoc-Gln-OH , 98% , 71989-20-3

Synonym(s):
Fmoc-L-glutamine;Fmoc-Gln-OH;N-α-Fmoc-L-glutamine

CAS NO.：71989-20-3

Empirical Formula: C20H20N2O5

Molecular Weight: 368.38

MDL number: MFCD00037137

EINECS: 276-254-3

PRODUCT Properties

• Melting point: 220 °C (dec.)(lit.)
• alpha: -18 º (c=1,DMF)
• Boiling point: 498.73°C (rough estimate)
• Density: 1.3116 (rough estimate)
• refractive index: -18 ° (C=1, DMF)
• storage temp.: 2-8°C
• solubility: almost transparency in N,N-DMF
• form: powder to crystal
• pka: 3.73±0.10(Predicted)
• color: White to Almost white
• optical activity: [α]20/D 18.5±1.5°, c = 1% in DMF
• BRN: 4722773
• Major Application: peptide synthesis
• InChI: 1S/C20H20N2O5/c21-18(23)10-9-17(19(24)25)22-20(26)27-11-16-14-7-3-1-5-12(14)13-6-2-4-8-15(13)16/h1-8,16-17H,9-11H2,(H2,21,23)(H,22,26)(H,24,25)/t17-/m0/s1
• InChIKey: IZKGGDFLLNVXNZ-KRWDZBQOSA-N
• SMILES: NC(=O)CC[C@H](NC(=O)OCC1c2ccccc2-c3ccccc13)C(O)=O
• CAS DataBase Reference: 71989-20-3(CAS DataBase Reference)

Description and Uses

N2-Fmoc-L-glutamine is an N-Fmoc-protected form of L-Glutamine (G597000). L-Glutamine is a non-essential amino acid that is important for cells that proliferate quickly in the body, such as those of the immune system. L-Glutamine is known to be especially important for the gut, as it helps to maintain intestinal structure and function. L-Glutamine also has protective properties against host toxicity of chemotherapy in cancer patients.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319
• Precautionary statements: P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
• PPE: Eyeshields, Gloves, type N95 (US)
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 24/25-36/37/39-27-26
• WGK Germany: 3
• HazardClass: IRRITANT
• HS Code: 29242990
• Storage Class: 13 - Non Combustible Solids