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615706

Sigma-Aldrich

Butyric acid-4,4,4-d3

98 atom % D

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Synonym(s):
Butanoic-4,4,4-d3 acid
Linear Formula:
CD3CH2CH2CO2H
CAS Number:
Molecular Weight:
91.12
MDL number:
PubChem Substance ID:

isotopic purity

98 atom % D

assay

99% (CP)

bp

162 °C (lit.)

mp

-6--3 °C (lit.)

density

0.996 g/mL at 25 °C

mass shift

M+3

SMILES string

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

InChI

1S/C4H8O2/c1-2-3-4(5)6/h2-3H2,1H3,(H,5,6)/i1D3

InChI key

FERIUCNNQQJTOY-FIBGUPNXSA-N

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This Item
588555488399491993
vibrant-m

615706

Butyric acid-4,4,4-d3

vibrant-m

588555

Butyric acid-d8

vibrant-m

488399

Butyric-d7 acid

vibrant-m

491993

Butyric acid-1,2-13C2

isotopic purity

98 atom % D

isotopic purity

98 atom % D

isotopic purity

≥98 atom % D

isotopic purity

99 atom % 13C

assay

99% (CP)

assay

99% (CP)

assay

≥98% (CP)

assay

99% (CP)

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

density

0.996 g/mL at 25 °C

density

1.050 g/mL at 25 °C

density

1.039 g/mL at 25 °C

density

0.986 g/mL at 25 °C

bp

162 °C (lit.)

bp

162 °C (lit.)

bp

162 °C (lit.)

bp

162 °C (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.

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Butyric acid ≥99%

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Butyric acid

Meike Kespohl et al.
Frontiers in immunology, 8, 1036-1036 (2017-09-13)
Short-chain fatty acids (SCFAs), which are generated by the bacterial fermentation of dietary fibers, promote expansion of regulatory T cells (Tregs). Potential therapeutic value of SCFAs has been recently highlighted in the experimental models of T cell-mediated autoimmunity and allergic

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