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| CAS No.: | 71989-31-6 |
|---|---|
| Name: | Fmoc-L-Proline |
| Molecular Structure: | |
|
|
|
| Formula: | C20H19NO4 |
| Molecular Weight: | 337.375 |
| Synonyms: | Fmoc-Pro-OH;1,2-Pyrrolidinedicarboxylicacid, 1-(9H-fluoren-9-ylmethyl) ester, (S)-;(S)-N-(9-Fluorenylmethoxycarbonyl)proline;Fluorenylmethoxycarbonylproline;N-(9-Fluorenylmethoxycarbonyl)-L-proline;N-(9-Fluorenylmethoxycarbonyl)proline;N-FMOC-L-proline;NSC 334294; |
| EINECS: | 276-259-0 |
| Density: | 1.328 g/cm3 |
| Melting Point: | 117-118 °C(lit.) |
| Boiling Point: | 548.6 °C at 760 mmHg |
| Flash Point: | 285.6 °C |
| Appearance: | white to light yellow crystal powder |
| Hazard Symbols: |
 Xi
|
| Risk Codes: | 36/37/38 |
| Safety: | 26-36-24/25 |
| PSA: | 66.84000 |
| LogP: | 3.42240 |
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Chemistry
Molecular formula of Fmoc-l-proline (CAS NO.71989-31-6): C20H19NO4
Molecular Weight: 337.37 g/mol
The Structure of Fmoc-l-proline (CAS NO.71989-31-6):
EINECS: 276-259-0
Melting point: 117-118 °C(lit.)
Index of Refraction: 1.634
alpha: -32 °(c=1,DMF)
storage temp.: 2-8 °C
Density: 1.328 g/cm3
Flash Point: 285.6 °C
Surface Tension: 59.4 dyne/cm
Enthalpy of Vaporization: 87.16 kJ/mol
Boiling Point: 548.6 °C at 760 mmHg
Vapour Pressure: 7.19E-13 mmHg at 25 °C
Appearance of Fmoc-l-proline (CAS NO.71989-31-6): white to light yellow crystal powde
Product Categories: Protected Amino Acids;Fluorenes, Flurenones;Amino Acids;Proline [Pro, P];Fmoc-Amino Acids and Derivatives;Amino Acids (N-Protected);Biochemistry;Fmoc-Amino Acids;Fmoc-Amino acid series
Toxicity Data With Reference
Fmoc-l-proline (CAS NO.71989-31-6) hasn't been listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65. And the toxicological properties have not been fully investigated. You can see actual entry in RTECS for complete information.
Safety Profile
Hazard Codes: 
Xi
The Risk Statements information of Fmoc-l-proline:
36/37/38: Irritating to eyes, respiratory system and skin
The Safety Statements information of Fmoc-l-proline:
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing
24/25: Avoid contact with skin and eyes
WGK Germany: 3
Specification
Fmoc-l-proline , its cas register number is 71989-31-6. It also can be called N-9-Fluorenylmethyloxycarbonyl-l-proline ; N-(9-Fluoroenylmethoxycarbonyl)-l-serine ;N-Alpha-(9-Fluorenylmethoxycarbonyl)-L-proline monohydrate ; N-[(9h-Fluoren-9-ylmethoxy)carbonyl]-l-proline ; N-Fmoc-l-pro ; N-Fmoc-pro-oh ; N-Alpha-(9-fluorenylmethoxycarbonyl)-l-proline .
Fmoc-l-proline (CAS NO.71989-31-6) is stable under normal temperatures and pressures. It should avoid the condition like strong oxidants. Its hazardous decomposition products are nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, nitrogen. And its hazardous polymerization has not been reported.
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