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K6625

Sigma-Aldrich

2-Ketohexanoic acid sodium salt

97.0-103.0%

Synonym(s):

α-Ketocaproic acid sodium salt, 2-Ketocaproic acid sodium salt

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About This Item

Linear Formula:
C6H9O3Na
CAS Number:
13022-85-0
Molecular Weight:
152.12
MDL number:
MFCD00013063
UNSPSC Code:
12352100
PubChem Substance ID:
57654321
NACRES:
NA.22

Assay

97.0-103.0%

form

powder

mp

240 °C (dec.) (lit.)

storage temp.

2-8°C

SMILES string

[Na].CCCCC(=O)C(O)=O

InChI

1S/C6H10O3.Na/c1-2-3-4-5(7)6(8)9;/h2-4H2,1H3,(H,8,9);/q;+1/p-1

InChI key

WDCARDDLMCHULC-UHFFFAOYSA-M

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000432597
0000432597
0000336112
0000336112
SLCQ1293

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A tetrapeptide sequence, Gly-Gly-(Gly/Ala)-Lys, containing a catalytically important lysyl residue, is highly conserved in NAD(P)+-dependent amino acid dehydrogenases. To elucidate functional roles of the glycyl residues in this conserved sequence Gly-77, Gly-78, and Gly-79 of the recombinant leucine dehydrogenase from
G François et al.
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The inhibitory effect of branched chain amino acids on muscle protein breakdown has been attributed to the ketoanalogue of leucine, alpha-ketoisocaproic acid. In an attempt to demonstrate a possible dose-response relationship for ketoleucine, the postoperative protein breakdown (using urinary excretion
S Vijayaraghavan et al.
Biology of reproduction, 40(4), 744-751 (1989-04-01)
Immature caput epididymal sperm accumulate calcium from exogenous sources at a rate 2- to 4-fold greater than mature caudal sperm. Calcium accumulation by these cells, however, is maximal in the presence of lactate as external substrate. This stimulation of calcium
C M O'Flaherty et al.
Andrologia, 34(2), 91-97 (2002-04-23)
Lactate dehydrogenase C4 isoenzyme (LDH-C4) is involved in the energy metabolism of spermatozoa. Sperm capacitation is considered part of an oxidative process; an NADH oxidase of plasma membrane could be responsible for superoxide anion generation which is required for capacitation.
G L Loy et al.
Analytical biochemistry, 185(1), 1-9 (1990-02-15)
Tracer methods using both carbon-13 and -14 have been utilized for determination of ovine fetal amino acid disposal and the results compared in seven animals. We infused [1-13C]leucine simultaneously with [1-14C]leucine into the fetal circulation of pregnant sheep chronically catheterized
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