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A4288612

Fmoc-lle-OH , 99% , 71989-23-6

Synonym(s):
N-(9-Fluorenylmethoxycarbonyl)-L-isoleucine;Fmoc-L-isoleucine;Fmoc-Ile-OH;N-α-Fmoc-L-isoleucine

CAS NO.:71989-23-6

Empirical Formula: C21H23NO4

Molecular Weight: 353.41

MDL number: MFCD00037125

EINECS: 276-255-9

Pack Size Price Stock Quantity
5G RMB23.20 In Stock
25G RMB64.00 In Stock
100G RMB213.60 In Stock
500G RMB1045.60 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 145-147 °C(lit.)
alpha  -12 º (c=1,DMF)
Boiling point: 486.83°C (rough estimate)
Density  1.2107 (rough estimate)
refractive index  -12 ° (C=1, DMF)
storage temp.  2-8°C
solubility  Soluble in methanol (very faint turbidity).
form  Fine Crystalline Powder
pka 3.92±0.22(Predicted)
color  White
optical activity [α]20/D 12±1°, c = 1% in DMF
BRN  4716717
InChI InChI=1S/C21H23NO4/c1-3-13(2)19(20(23)24)22-21(25)26-12-18-16-10-6-4-8-14(16)15-9-5-7-11-17(15)18/h4-11,13,18-19H,3,12H2,1-2H3,(H,22,25)(H,23,24)/t13-,19-/m0/s1
InChIKey QXVFEIPAZSXRGM-DJJJIMSYSA-N
SMILES C(O)(=O)[C@H]([C@@H](C)CC)NC(OCC1C2=C(C=CC=C2)C2=C1C=CC=C2)=O
CAS DataBase Reference 71989-23-6(CAS DataBase Reference)

Description and Uses

Fmoc-Ile-OH is an isoleucine derivative. It is white fine crystalline powder and belong to Fmoc materials. Fmoc-Leu-OH forms flower-like morphology at both low and high concentration under room temperature which changes to small tube-like structure on heating[1].

N-Fmoc-L-isoleucine is an unnatural amino acid used for peptidomimetics. It is also used as a pharmaceutical intermediate.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  22-24/25-36/37/39-27-26
WGK Germany  3
Hazard Note  Irritant
HS Code  2924 29 70

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