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632007

Sigma-Aldrich

Isobutyric-d7 acid

98 atom % D, 99% (CP)

Synonym(s):

2-Methylpropionic-d7 acid

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About This Item

Linear Formula:
CD3CD(CD3)CO2H
CAS Number:
223134-74-5
Molecular Weight:
95.15
MDL number:
MFCD01074003
UNSPSC Code:
51113400
PubChem Substance ID:
329759814

isotopic purity

98 atom % D

assay

99% (CP)

bp

153-154 °C (lit.)

mp

-47 °C (lit.)

density

1.024 g/mL at 25 °C

mass shift

M+7

SMILES string

[2H]C([2H])([2H])C([2H])(C(O)=O)C([2H])([2H])[2H]

InChI

1S/C4H8O2/c1-3(2)4(5)6/h3H,1-2H3,(H,5,6)/i1D3,2D3,3D

InChI key

KQNPFQTWMSNSAP-YYWVXINBSA-N

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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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Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

131.0 °F - closed cup

flash_point_c

55 °C - closed cup

Certificates of Analysis (COA)

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Zhesi Zhu et al.
Nucleic acids research, 49(1), 177-189 (2020-12-15)
Short-chain acylations of lysine residues in eukaryotic proteins are recognized as essential posttranslational chemical modifications (PTMs) that regulate cellular processes from transcription, cell cycle, metabolism, to signal transduction. Lysine butyrylation was initially discovered as a normal straight chain butyrylation (Knbu).

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