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608157

Sigma-Aldrich

L-Asparagine-13C4,15N2 monohydrate

98 atom % 13C, 98 atom % 15N, 95% (CP)

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About This Item

Linear Formula:
H215N13CO13CH213CH(15NH2)13CO2H · H2O
Molecular Weight:
156.09
MDL number:
MFCD01073445
UNSPSC Code:
12352209
PubChem Substance ID:
24881991
NACRES:
NA.12
Pricing and availability is not currently available.

isotopic purity

98 atom % 13C
98 atom % 15N

Quality Level

200

Assay

95% (CP)

form

solid

optical activity

[α]25/D +31.5°, c = 1 in 1 M HCl

technique(s)

bio NMR: suitable

mp

233-235 °C (lit.)

mass shift

M+6

SMILES string

O.[15NH2][13C@@H]([13CH2][13C]([15NH2])=O)[13C](O)=O

InChI

1S/C4H8N2O3.H2O/c5-2(4(8)9)1-3(6)7;/h2H,1,5H2,(H2,6,7)(H,8,9);1H2/t2-;/m0./s1/i1+1,2+1,3+1,4+1,5+1,6+1;

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This Item
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L-Asparagine-13C4,15N2 monohydrate 98 atom % 13C, 98 atom % 15N, 95% (CP)

608157

L-Asparagine-13C4,15N2 monohydrate

L-Asparagine-15N2 monohydrate 98 atom % 15N, 98% (CP)

485918

L-Asparagine-15N2 monohydrate

L-Asparagine-13C4 monohydrate 98 atom % 13C, 95% (CP)

588695

L-Asparagine-13C4 monohydrate

L-Aspartic acid-13C4,15N 98 atom % 13C, 98 atom % 15N, 95% (CP)

607835

L-Aspartic acid-13C4,15N

mass shift

M+6

mass shift

M+2

mass shift

M+4

mass shift

M+5

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

233-235 °C (lit.)

mp

233-235 °C (lit.)

mp

233-235 °C (lit.)

mp

>300 °C (dec.) (lit.)

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 Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

  • Specification Sheet

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    Certificates of Analysis (COA)

    Lot/Batch Number
    TV0619
    CR0751
    CR0458
    11228AE
    11229AE

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