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857478-30-9

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Basic Information
CAS No.: 857478-30-9
Name: N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-isovaline
Molecular Structure:
Molecular Structure of 857478-30-9 (N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-isovaline)
Formula: C20H21NO4
Molecular Weight: 339.391
Synonyms: N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-isovaline;FMoc-(S)-2-aMino-2-Methylbutanoic acid;N-FMoc--L-isovaline;FMoc-α-Me-Gly(Ethyl)-OH;Fmoc--L-isovaline;Fmoc-alpha-Et-D-Ala-OH;Fmoc-IsoVal-OH
Density: 1.232
Boiling Point: 551.816°C at 760 mmHg
Flash Point: 287.528°C
PSA: 75.63000
LogP: 4.16930
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Chemistry

Molecular Structure of N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-isovaline (CAS No.857478-30-9):
 
Molecular Formula: C20H21NO4  
Molecular Weight: 339.385
CAS No: 857478-30-9
H bond acceptors: 5
H bond donors: 2
Freely Rotating Bonds: 6
Polar Surface Area: 75.63 Å2
Index of Refraction: 1.592
Molar Refractivity: 93.187 cm3
Molar Volume: 275.41 cm3
Surface Tension: 51.948 dyne/cm
Density: 1.232 g/cm3
Flash Point: 287.528 °C
nthalpy of Vaporization: 87.575 kJ/mol
Boiling Point: 551.816 °C at 760 mmHg
Vapour Pressure: 0 mmHg at 25°C
InChI: InChI=1/C20H21NO4/c1-3-20(2,18(22)23)21-19(24)25-12-17-15-10-6-4-8-13(15)14-9-5-7-11-16(14)17/h4-11,17H,3,12H2,1-2H3,(H,21,24)(H,22,23)/t20-/m0/s1
InChIKey: DZSLHAJXIQCMLR-FQEVSTJZBB
Std. InChI: InChI=1S/C20H21NO4/c1-3-20(2,18(22)23)21-19(24)25-12-17-15-10-6-4-8-13(15)14-9-5-7-11-16(14)17/h4-11,17H,3,12H2,1-2H3,(H,21,24)(H,22,23)/t20-/m0/s1
Std. InChIKey: DZSLHAJXIQCMLR-FQEVSTJZSA-N

Specification

   N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-isovaline (CAS No.857478-30-9), its synonyms are L-isovaline, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-
; (S)-N-Fmoc-ALPHA-Ethylalanine .