WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 571071
Description: A 21960 inhibits synapse formation between resolvase and two directly repeated res sites, blocking the site-specific recombination reaction.
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
This product is not in stock, which may be available by custom synthesis.
For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge).
Quote less than 1g will not be provided. To request quote, please email to sales @medkoo.com or click below button.
Note: Price will be listed if it is available in the future.
Synonym: A 21960; A21960; A-21960
IUPAC/Chemical Name: Acetoacetic acid, 2-chloro-, ethyl ester (8CI)
InChi Key: RDULEYWUGKOCMR-UHFFFAOYSA-N
InChi Code: InChI=1S/C6H9ClO3/c1-3-10-6(9)5(7)4(2)8/h5H,3H2,1-2H3
SMILES Code: O=C(C)C(Cl)C(OCC)=O
Appearance: Solid powder
Purity: >98% (or refer to the Certificate of Analysis)
Shipping Condition: 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.
Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility: Soluble in DMSO
Shelf Life: >2 years if stored properly
Drug Formulation: 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).
HS Tariff Code: 2934.99.9001
The following data is based on the product molecular weight 164.59 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
|Concentration / Solvent Volume / Mass||1 mg||5 mg||10 mg|
|1 mM||1.15 mL||5.76 mL||11.51 mL|
|5 mM||0.23 mL||1.15 mL||2.3 mL|
|10 mM||0.12 mL||0.58 mL||1.15 mL|
|50 mM||0.02 mL||0.12 mL||0.23 mL|
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.