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485934

Fmoc-Leu-OH-1-13C

99 atom % 13C

Synonym(s):

N-(9-Fluorenylmethoxycarbonyl)-L-leucine-1-13C, L-Leucine-1-13C, N-Fmoc

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About This Item

Linear Formula:
(CH3)2CHCH2CH(NH-Fmoc)13CO2H
CAS Number:
Molecular Weight:
354.40
NACRES:
NA.12
PubChem Substance ID:
UNSPSC Code:
12352202
MDL number:
Isotopic purity:
99 atom % 13C
Mass shift:
M+1
Form:
solid
Note: This product can be packaged on demand. For information on pricing, availability and packaging of custom sizes, please contact Stable Isotopes Customer Service


isotopic purity

99 atom % 13C

Quality Level

form

solid

optical activity

[α]20/D −25°, c = 0.5 in DMF

technique(s)

bio NMR: suitable

mp

152-156 °C (lit.)

application(s)

peptide synthesis

functional group

Fmoc

mass shift

M+1

SMILES string

CC(C)C[C@H](NC(=O)OCC1c2ccccc2-c3ccccc13)[13C](O)=O

InChI

1S/C21H23NO4/c1-13(2)11-19(20(23)24)22-21(25)26-12-18-16-9-5-3-7-14(16)15-8-4-6-10-17(15)18/h3-10,13,18-19H,11-12H2,1-2H3,(H,22,25)(H,23,24)/t19-/m0/s1/i20+1

InChI key

CBPJQFCAFFNICX-CHPITSPMSA-N

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

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This Item
485950593532597228
mass shift

M+1

mass shift

M+1

mass shift

M+7

mass shift

M+7

isotopic purity

99 atom % 13C

isotopic purity

98 atom % 15N

isotopic purity

98 atom % 13C, 98 atom % 15N

isotopic purity

98 atom % 13C, 98 atom % 15N

technique(s)

bio NMR: suitable

technique(s)

bio NMR: suitable

technique(s)

-

technique(s)

bio NMR: suitable

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

solid

form

solid

form

solid

form

solid

mp

152-156 °C (lit.)

mp

152-156 °C (lit.)

mp

152-156 °C (lit.)

mp

145-147 °C (lit.)


Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



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