Date published: 2026-2-4

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KAPA (hydrochloride) (CAS 177408-65-0)

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Alternate Names:
7-keto-8-Aminopelargomic Acid
Application:
KAPA (hydrochloride) is an intermediate in biotin biosynthesis
CAS Number:
177408-65-0
Molecular Weight:
223.7
Molecular Formula:
C9H17NO3•HCl
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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KAPA (hydrochloride) is an intermediate in the biotin biosynthetic pathway. It is a synthetic prescursor of biotin, which plays a role in many reactions to the survival of many organisms. It is a crystalline solid at room temperature. It is soluble in organic solvents such as ethanol and DMSO.


KAPA (hydrochloride) (CAS 177408-65-0) References

  1. The BioC O-methyltransferase catalyzes methyl esterification of malonyl-acyl carrier protein, an essential step in biotin synthesis.  |  Lin, S. and Cronan, JE. 2012. J Biol Chem. 287: 37010-20. PMID: 22965231
  2. Pimelic acid, the first precursor of the Bacillus subtilis biotin synthesis pathway, exists as the free acid and is assembled by fatty acid synthesis.  |  Manandhar, M. and Cronan, JE. 2017. Mol Microbiol. 104: 595-607. PMID: 28196402
  3. Discovery of the Biosynthetic Machinery for Stravidins, Biotin Antimetabolites.  |  Montaser, R. and Kelleher, NL. 2020. ACS Chem Biol. 15: 1134-1140. PMID: 31887014
  4. α-proteobacteria synthesize biotin precursor pimeloyl-ACP using BioZ 3-ketoacyl-ACP synthase and lysine catabolism.  |  Hu, Y. and Cronan, JE. 2020. Nat Commun. 11: 5598. PMID: 33154364

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

KAPA (hydrochloride), 1 mg

sc-221787
1 mg
$39.00

KAPA (hydrochloride), 5 mg

sc-221787A
5 mg
$122.00