CKD-516 HCl

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

MedKoo CAT#: 205833

CAS#: 1240321-53-2 ( HCl salt)

Description: CKD-516 is tubulin inhibitor for solid cancer, which was initiated phase 1 trial in Korea in 2010. CKD-516 selectively disrupted tubulin component of the endothelial cytoskeleton. Serial DCE-MRI showed a significant decrease in K-trans and IAUGC parameters from baseline at 4 h (39.9 % in K-trans; -45.0 % in IAUGC) and at 24 h (-32.2 % in K-trans; -36.5 % in IAUGC), and a significant recovery at 48 h (22.9 % in K-trans; 34.8 % in IAUGC) following administration of CKD-516 at a 0.7-mg/kg dose. When the tumors were stratified according to the initial K-trans value of 0.1, tumors with a high K-trans > 0.1 which was indicative of having well-developed pre-existing vessels, showed greater reduction in K-trans and IAUGC values.


Chemical Structure

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CKD-516 HCl
CAS# 1240321-53-2 ( HCl salt)

Theoretical Analysis

MedKoo Cat#: 205833
Name: CKD-516 HCl
CAS#: 1240321-53-2 ( HCl salt)
Chemical Formula: C26H29ClN6O5S
Exact Mass:
Molecular Weight: 573.06
Elemental Analysis: C, 54.49; H, 5.10; Cl, 6.19; N, 14.67; O, 13.96; S, 5.60

Size Price Shipping out time Quantity
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Pricing updated 2021-03-06. Prices are subject to change without notice.

CKD-516 HCl 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 sales@medkoo.com to inquire quote.

Synonym: CKD516; CKD-516; CKD 516; CKD 516 HCl.

IUPAC/Chemical Name: (S)-N-(4-(3-(1H-1,2,4-triazol-1-yl)-4-(3,4,5-trimethoxybenzoyl)phenyl)thiazol-2-yl)-2-amino-3-methylbutanamide hydrochloride

InChi Key: FIAUXCMEQTWLQZ-FTBISJDPSA-N

InChi Code: InChI=1S/C26H28N6O5S.ClH/c1-14(2)22(27)25(34)31-26-30-18(11-38-26)15-6-7-17(19(8-15)32-13-28-12-29-32)23(33)16-9-20(35-3)24(37-5)21(10-16)36-4;/h6-14,22H,27H2,1-5H3,(H,30,31,34);1H/t22-;/m0./s1

SMILES Code: CC(C)[C@H](N)C(NC1=NC(C2=CC=C(C(C3=CC(OC)=C(OC)C(OC)=C3)=O)C(N4N=CN=C4)=C2)=CS1)=O.[H]Cl

Appearance:
white 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, not in water

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

Handling Instructions:

Preparing Stock Solutions

The following data is based on the product molecular weight 573.06 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.

Select a batch to recalculate based on the batch molecular weight:
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

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1: Kim KW, Lee JM, Jeon YS, Lee IJ, Choi Y, Park J, Kiefer B, Kim C, Han JK, Choi BI. Vascular disrupting effect of CKD-516: preclinical study using DCE-MRI. Invest New Drugs. 2013 Oct;31(5):1097-106. doi: 10.1007/s10637-012-9915-6. Epub 2013 Jan 9. Erratum in: Invest New Drugs. 2013 Oct;31(5):1397. PubMed PMID: 23299389.



Additional Information

  Related:
 1240321-53-2 (CKD-516 HCl salt)
1188371-47-2 (CKD-516 free base).