Fmoc-Pro-OH , 98% , 71989-31-6

Synonym(s):
N-(9-Fluorenylmethoxycarbonyl)-L-proline;Fmoc-L-proline;Fmoc-Pro-OH;N-α-Fmoc-L-proline

CAS NO.：71989-31-6

Empirical Formula: C20H19NO4

Molecular Weight: 337.37

MDL number: MFCD00065670

EINECS: 276-259-0

PRODUCT Properties

• Melting point: 117-118 °C(lit.)
• alpha: -32 º (c=1,DMF)
• Boiling point: 473.68°C (rough estimate)
• Density: 1.2486 (rough estimate)
• refractive index: -32.5 ° (C=1, DMF)
• storage temp.: Store below +30°C.
• solubility: Soluble in methanol. (almost transparency.)
• pka: 3.95±0.20(Predicted)
• form: Solid
• color: White to Off-White
• optical activity: [α]20/D 32±1°, c = 1% in DMF
• BRN: 3596735
• Concentration: 0.1 mCi/ml
• Solvent: Ethanol
• Specific Activity: 50-60 mCi/mmol
• CAS DataBase Reference: 71989-31-6(CAS DataBase Reference)

Description and Uses

Fmoc-Pro-OH is easily dissolved in DMF or NMP. Proline fails to produce a blue-to purple color in the Kaiser test. The Isatin test may be used to test the completion of couplings to proline residues.

L-Proline-N-Fmoc is N-Fmoc protected L-Proline (P755995) which is an amino acid and precursor (with vitamin C) for collagen, the building block of the structure of tendons, ligaments, arteries, veins and muscles. It is important in wound healing.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P280-P302+P352-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36-24/25
• WGK Germany: 3
• HS Code: 2933 99 80