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MedKoo Cat#: 555709 | Name: KR-26556

Description:

WARNING: This product is for research use only, not for human or veterinary use.

KR-26556 is a capsid assembly modulator (CAM) (EC50 = 40 nM). KR-26556 exhibited improved pharmacological activity and was examined through molecular docking studies.

Chemical Structure

KR-26556
KR-26556
CAS#N/A

Theoretical Analysis

MedKoo Cat#: 555709

Name: KR-26556

CAS#: N/A

Chemical Formula: C18H17F4N3O4S

Exact Mass: 447.0876

Molecular Weight: 447.40

Elemental Analysis: C, 48.32; H, 3.83; F, 16.99; N, 9.39; O, 14.30; S, 7.17

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.
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Related CAS #
No Data
Synonym
KR-26556; KR-26556; KR-26556;
IUPAC/Chemical Name
2-amino-4-fluoro-5-((4-hydroxypiperidin-1-yl)sulfonyl)-N-(3,4,5-trifluorophenyl)benzamide
InChi Key
VPVGGXRVWGBGDZ-UHFFFAOYSA-N
InChi Code
InChI=1S/C18H17F4N3O4S/c19-12-8-15(23)11(18(27)24-9-5-13(20)17(22)14(21)6-9)7-16(12)30(28,29)25-3-1-10(26)2-4-25/h5-8,10,26H,1-4,23H2,(H,24,27)
SMILES Code
O=C(NC1=CC(F)=C(F)C(F)=C1)C2=CC(S(=O)(N3CCC(O)CC3)=O)=C(F)C=C2N
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
>3 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
More Info
Hepatitis B virus (HBV) remains a major health concern with 260 million people having been infected globally, and approximately 680,000 deaths have occurred annually from cirrhosis and liver cancer. The modulation of HBV capsid assembly has emerged as a promising therapeutic approach for curing chronic HBV infection. Small-molecule capsid assembly modulators (CAMs) can broadly be classified as heteroaryldihydropyrimidines and sulfamoylbenzamides (SBAs). SBAs are capsid activators that inhibit viral replication by achieving capsid assembly before polymerase encapsulation.

Preparing Stock Solutions

The following data is based on the product molecular weight 447.40 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.

Recalculate based on batch purity %
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
Discovery of a New Sulfonamide Hepatitis B Capsid Assembly Modulator Hyo Gyeong NaAli ImranKyuneun KimHong Sik HanYoung Jin LeeMyung-Jin KimChang-Soo YunYoung-Sik JungJoo-Youn LeeSoo Bong Han* ACS Medicinal Chemistry Letters, Articles ASAP (Letter)Subscribed Access Publication Date (Web):January 9, 2020