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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

Quality Level

200

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
0000336112
0000269146
SLCQ1293
SLCM6026
SLCD8612

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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.
W M Jones et al.
Analytical biochemistry, 218(1), 204-209 (1994-04-01)
A general procedure is described to determine the common free D-amino acids except D-proline in mixtures that also contain L-amino acids. The system employs exogenous pure bacterial D-amino acid transaminase coupled with 2-oxohexanoate, which accepts the amino group from D-amino
G François et al.
Annales francaises d'anesthesie et de reanimation, 4(4), 351-354 (1985-01-01)
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 Lenzen et al.
The Journal of biological chemistry, 260(23), 12629-12634 (1985-10-15)
High aminotransferase activities catalyzing the reactions between L-glutamate and L-glutamine and the aliphatic ketomonocarboxylic acids 2-ketoisocaproate, 2-ketocaproate, and 2-ketoisovalerate were observed in pancreatic B-cell mitochondria. While maximal rates of transamination with L-glutamate were observed in the presence of micromolar concentrations
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