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MilliporeSigma

574600

L-Tryptophan-15N2

95 atom % 15N, 95% (CP)

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250 MG

$1,220.00

$1,220.00


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About This Item

Empirical Formula (Hill Notation):
C11H1215N2O2
CAS Number:
Molecular Weight:
206.21
NACRES:
NA.12
PubChem Substance ID:
UNSPSC Code:
12352209
MDL number:
Isotopic purity:
95 atom % 15N
Assay:
95% (CP)
Mass shift:
M+2
Form:
solid

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InChI

1S/C11H12N2O2/c12-9(11(14)15)5-7-6-13-10-4-2-1-3-8(7)10/h1-4,6,9,13H,5,12H2,(H,14,15)/t9-/m0/s1/i12+1,13+1

SMILES string

[15NH2][C@@H](Cc1c[15nH]c2ccccc12)C(O)=O

InChI key

QIVBCDIJIAJPQS-BGQAPUEUSA-N

isotopic purity

95 atom % 15N

assay

95% (CP)

form

solid

optical activity

[α]20/D -30.5°, c = 1 in H2O

technique(s)

bio NMR: suitable

mp

280-285 °C (dec.) (lit.)

mass shift

M+2

Quality Level

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This Item
609242574597490105
assay

95% (CP)

assay

98% (CP)

assay

≥98% (CP)

assay

99% (CP)

isotopic purity

95 atom % 15N

isotopic purity

98 atom % 15N

isotopic purity

≥99 atom %

isotopic purity

98 atom % 15N

mass shift

M+2

mass shift

M+1

mass shift

M+13

mass shift

M+1

technique(s)

bio NMR: suitable

technique(s)

bio NMR: suitable

technique(s)

bio NMR: suitable

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

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.

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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