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

MedKoo CAT#: 205992

CAS#: 193809-34-6

Description: S-3304 is a n orally-agent agent with potential antineoplastic activity. S-3304 inhibits matrix metalloproteinases (MMPs), thereby inducing extracellular matrix degradation, and inhibiting angiogenesis, tumor growth and invasion, and metastasis.

Chemical Structure

CAS# 193809-34-6

Theoretical Analysis

MedKoo Cat#: 205992
Name: S-3304
CAS#: 193809-34-6
Chemical Formula: C24H20N2O4S2
Exact Mass: 464.08645
Molecular Weight: 464.56
Elemental Analysis: C, 62.05; H, 4.34; N, 6.03; O, 13.78; S, 13.80

Price and Availability

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.

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Synonym: S3304; S-3304; S 3304.

IUPAC/Chemical Name: (R)-3-(1H-indol-2-yl)-2-(5-(p-tolylethynyl)thiophene-2-sulfonamido)propanoic acid


InChi Code: InChI=1S/C24H20N2O4S2/c1-16-6-8-17(9-7-16)10-11-20-12-13-23(31-20)32(29,30)26-22(24(27)28)15-19-14-18-4-2-3-5-21(18)25-19/h2-9,12-14,22,25-26H,15H2,1H3,(H,27,28)/t22-/m1/s1

SMILES Code: O=C(O)[C@H](NS(=O)(C1=CC=C(C#CC2=CC=C(C)C=C2)S1)=O)CC(N3)=CC4=C3C=CC=C4

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: >5 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

Preparing Stock Solutions

The following data is based on the product molecular weight 464.56 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

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1: Chiappori AA, Eckhardt SG, Bukowski R, Sullivan DM, Ikeda M, Yano Y, Yamada-Sawada T, Kambayashi Y, Tanaka K, Javle MM, Mekhail T, O'bryant CL, Creaven PJ. A phase I pharmacokinetic and pharmacodynamic study of s-3304, a novel matrix metalloproteinase inhibitor, in patients with advanced and refractory solid tumors. Clin Cancer Res. 2007 Apr 1;13(7):2091-9. PubMed PMID: 17404091.

2: Mant TG, Bradford D, Amin DM, Pisupati J, Kambayashi Y, Yano Y, Tanaka K, Yamada-Sawada T. Pharmacokinetics and safety assessments of high-dose and 4-week treatment with S-3304, a novel matrix metalloproteinase inhibitor, in healthy volunteers. Br J Clin Pharmacol. 2007 May;63(5):512-26. Epub 2006 Oct 31. PubMed PMID: 17076695; PubMed Central PMCID: PMC2000759.

3: Bayes M, Rabasseda X, Prous JR. Gateways to clinical trials. Methods Find Exp Clin Pharmacol. 2005 Oct;27(8):569-612. PubMed PMID: 16273137.

4: van Marle S, van Vliet A, Sollie F, Kambayashi Y, Yamada-Sawada T. Safety, tolerability and pharmacokinetics of oral S-3304, a novel matrix metalloproteinase inhibitor, in single and multiple dose escalation studies in healthy volunteers. Int J Clin Pharmacol Ther. 2005 Jun;43(6):282-93. PubMed PMID: 15968885.

5: Bayes M, Rabasseda X, Prous JR. Gateways to clinical trials. Methods Find Exp Clin Pharmacol. 2004 Sep;26(7):587-612. Review. PubMed PMID: 15538546.

Additional Information