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729655

Acetylene-13C2 dicarboxylic acid

99 atom % 13C, 98% (CP)

Synonym(s):

2-Butynedioic acid-13C2

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About This Item

Linear Formula:
HO2C13C13CCO2H
CAS Number:
101391-58-6
Molecular Weight:
116.04
MDL number:
MFCD19687002
UNSPSC Code:
12352003
PubChem Substance ID:
329764497

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isotopic purity

99 atom % 13C

assay

98% (CP)

form

solid

technique(s)

mass spectrometry (MS): suitable

mass shift

M+2

storage temp.

2-8°C

SMILES string

OC(=O)[13C]#[13C]C(O)=O

InChI

1S/C4H2O4/c5-3(6)1-2-4(7)8/h(H,5,6)(H,7,8)/i1+1,2+1

InChI key

YTIVTFGABIZHHX-ZDOIIHCHSA-N

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This Item
665223765929702250
Acetylene-13C2 dicarboxylic acid 99 atom % 13C, 98% (CP)

Sigma-Aldrich

729655

Acetylene-13C2 dicarboxylic acid

Acetylene dicarboxylic acid-1-13C disodium salt 99 atom % 13C, 98% (CP)

Sigma-Aldrich

665223

Acetylene dicarboxylic acid-1-13C disodium salt

N-Acetyl-DL-cysteine-2,3-13C2,15N 98 atom % 15N, 99 atom % 13C, 98% (CP)

Sigma-Aldrich

765929

N-Acetyl-DL-cysteine-2,3-13C2,15N

3-Methyl-13C-glutaconic acid-2,4-13C2 cis/trans mixture, 99 atom % 13C, ≥98% (CP)

Sigma-Aldrich

702250

3-Methyl-13C-glutaconic acid-2,4-13C2

assay

98% (CP)

assay

98% (CP)

assay

98% (CP)

assay

≥98% (CP)

technique(s)

mass spectrometry (MS): suitable

technique(s)

mass spectrometry (MS): suitable

technique(s)

mass spectrometry (MS): suitable

technique(s)

mass spectrometry (MS): suitable

mass shift

M+2

mass shift

M+1

mass shift

M+3

mass shift

M+3

isotopic purity

99 atom % 13C

isotopic purity

99 atom % 13C

isotopic purity

99 atom % 13C, 98 atom % 15N

isotopic purity

99 atom % 13C

form

solid

form

solid

form

solid

form

powder

storage temp.

2-8°C

storage temp.

-

storage temp.

2-8°C

storage temp.

-

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.

pictograms

Skull and crossbones
GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MBBD8636
EB2410
SZ0878

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