WARNING: This product is for research use only, not for human or veterinary use.
A 21960 inhibits synapse formation between resolvase and two directly repeated res sites, blocking the site-specific recombination reaction.
Price and Availability
A 21960 is not in stock, may be available through custom synthesis. For cost-effective reason, minimum 1 gram order is requested. The product will be characterized by NMR, HPLC and MS analysis. Purity (HPLC) is usually >98%. CoA, QC data, MSDS will be provided when product is successfully made. The estimated lead time is 2-3 months. Please send email to firstname.lastname@example.org to inquire quote.
MedKoo Cat#: 571071
Name: A 21960
Chemical Formula: C6H9ClO3
Exact Mass: 164.024
Molecular Weight: 164.59
Elemental Analysis: C, 43.79; H, 5.51; Cl, 21.54; O, 29.16
A 21960; A21960; A-21960
Acetoacetic acid, 2-chloro-, ethyl ester (8CI)
>98% (or refer to the Certificate of Analysis)
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Soluble in DMSO
>2 years if stored properly
This drug may be formulated in DMSO
Stock Solution Storage:
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
Harmonized System Code:
1: Flanagan PM, Fennewald MA. Analysis of inhibitors of the site-specific
recombination reaction mediated by Tn3 resolvase. J Mol Biol. 1989 Mar
20;206(2):295-304. PubMed PMID: 2541253.