S-18326 | CAS#167843-21-2 | Thrombin inhibitor

MedKoo Cat#: 466149 | Name: S-18326

Description:

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

S-18326 is a potent and selective thrombin inhibitor for the treatment of thromboembolic disorders.

Chemical Structure

S-18326

CAS#167843-21-2

Theoretical Analysis

MedKoo Cat#: 466149

Name: S-18326

CAS#: 167843-21-2

Chemical Formula: C23H37BN6O5

Exact Mass: 488.2918

Molecular Weight: 488.40

Elemental Analysis: C, 56.56; H, 7.64; B, 2.21; N, 17.21; O, 16.38

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.

Bulk Inquiry

Related CAS #

No Data

Synonym

S-18326; S18326; S 18326;

IUPAC/Chemical Name

((6S,9S,12R)-1-amino-12-benzyl-9-cyclopentyl-1-imino-8,11,14-trioxo-2,7,10,13-tetraazapentadecan-6-yl)boronic acid

InChi Key

CAONAMOVQGJFHK-AQNXPRMDSA-N

InChi Code

InChI=1S/C23H37BN6O5/c1-15(31)28-18(14-16-8-3-2-4-9-16)21(32)30-20(17-10-5-6-11-17)22(33)29-19(24(34)35)12-7-13-27-23(25)26/h2-4,8-9,17-20,34-35H,5-7,10-14H2,1H3,(H,28,31)(H,29,33)(H,30,32)(H4,25,26,27)/t18-,19-,20+/m1/s1

SMILES Code

CC(N[C@H](CC1=CC=CC=C1)C(N[C@@H](C2CCCC2)C(N[C@@H](B(O)O)CCCNC(N)=N)=O)=O)=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

To be determined

Shelf Life

>2 years if stored properly

Drug Formulation

To be determined

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

Instruction

View handling instruction

Preparing Stock Solutions

The following data is based on the product molecular weight 488.40 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.

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: De Nanteuil G, Verbeuren TJ. S 18326: a thrombin inhibitor that shows potential for oral treatment of thromboembolic disorders. Expert Opin Investig Drugs. 1999 Feb;8(2):173-80. doi: 10.1517/13543784.8.2.173. PMID: 15992071. 2: Gaussem P, Dubar M, le Bonniec B, Richard-Lordereau I, Jochemsen R, Aiach M. Dose-effect relationship for several coagulation markers during administration of the direct thrombin inhibitor S 18326 in healthy subjects. Br J Clin Pharmacol. 2002 Feb;53(2):147-54. doi: 10.1046/j.0306-5251.2001.01534.x. PMID: 11851638; PMCID: PMC1874285. 3: Rupin A, Mennecier P, Lila C, de Nanteuil G, Verbeuren TJ. Selection of S18326 as a new potent and selective boronic acid direct thrombin inhibitor. Thromb Haemost. 1997 Oct;78(4):1221-7. PMID: 9364988.