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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
Note: This product can be packaged on demand. For information on pricing, availability and packaging of custom sizes, please contact Stable Isotopes Customer Service

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.

Signal Word

Danger

Hazard Statements

H226,H302,H311,H314

Hazard Classifications

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

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

131.0 °F - closed cup

Flash Point(C)

55 °C - closed cup

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 2 petroleums
Hazardous rank III
Water insoluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

632007-VAR:
632007-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
MBBD3432
MBBD4512
MBBD4108
MBBD2666
MBBD0814

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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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