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L-TRYPROPHAN-15N2 95% CP 95 ATOM% 15N
L-TRYPROPHAN-15N2 95% CP 95 ATOM% 15N
$190 - $1800.94
Product name
L-TRYPROPHAN-15N2 95% CP 95 ATOM% 15N
Cas No
204634-20-8
MF
C11H12N2O2
MW
205.23418
MDL Number
MFCD00209799
Synonyms
L-TRYPTOPHAN-15N2, 95 CHEMICAL PURITY, &;L-TRYPROPHAN-15N2 95% CP 95 ATOM% 15N;L-Tryptophan-1?N?
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5 prices
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Sigma-Aldrich
BLDpharm
Medical Isotopes, Inc.
American Custom Chemicals Corporation
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5mg
50mg
250mg
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Packaging
Price
Product name
American Custom Chemicals Corporation
RDL0000566
250MG
$1800.94
L-TRYPTOPHAN-15N2
BLDpharm
BD01106361
50mg
$406
L-Tryptophan-15N2
Medical Isotopes, Inc.
N1204
5mg
$590
L-Tryptophan-15N2
Medical Isotopes, Inc.
N1204
1mg
$190
L-Tryptophan-15N2
Sigma-Aldrich
574600
250mg
$1100
L-Tryptophan-15N2
Properties
Melting point
280-285 °C (dec.)(lit.)
solubility
Aqueous Acid (Slightly), (DMSO (Slightly, Heated), Methanol (Very Slightly)
form
Solid
color
White to Pale Beige
optical activity
[α]20/D -30.5°, c = 1 in H2O
Description
L-Tryptophan-15N2 is the labelled form of L-Tryptophan which is an essential amino acid.
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Alfa Chemistry
Aladdin Scientific
Sigma-Aldrich
Shanghai wechem chemical co., ltd
Hangzhou Jinghao Biotechnology Co., LTD
Qingdao Tenglong microwave technology co., LTD.
Energy Chemical
DWS Specialty Gas Co., Ltd
Changzhou Bojia Biomedical Technology Co., Ltd.
Reer Technology (Shanghai) Co., LTD
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