Upamostat

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

MedKoo CAT#: 203160

CAS#: 1191101-18-4

Description: Upamostat, also known as Mesupron and WX-671, is an orally bioavailable, 3-amidinophenylalanine-derived, second generation serine protease inhibitor prodrug targeting the human urokinase plasminogen activator (uPA) system with potential antineoplastic and antimetastatic activities. After oral administration, serine protease inhibitor WX-671 is converted to the active Nα-(2,4,6-triisopropylphenylsulfonyl)-3-amidino-(L)-phenyla lanine-4-ethoxycarbonylpiperazide (WX-UK1), which inhibits several serine proteases, particularly uPA; inhibition of uPA may result in the inhibition of tumor growth and metastasis.

Chemical Structure

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Upamostat
CAS# 1191101-18-4
Instruction

Theoretical Analysis

MedKoo Cat#: 203160
Name: Upamostat
CAS#: 1191101-18-4
Chemical Formula: C32H47N5O6S
Exact Mass: 629.32
Molecular Weight: 629.810
Elemental Analysis: C, 61.03; H, 7.52; N, 11.12; O, 15.24; S, 5.09

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Related CAS #: 1191101-18-4, 590368-25-5

Synonym: WX 671, WX671, WX-671, Upamostat, Mesupron

IUPAC/Chemical Name: (S)-ethyl 4-(3-(3-(N-hydroxycarbamimidoyl)phenyl)-2-(2,4,6-triisopropylphenylsulfonamido)propanoyl)piperazine-1-carboxylate

InChi Key: HUASEDVYRABWCV-NDEPHWFRSA-N

InChi Code: InChI=1S/C32H47N5O6S/c1-8-43-32(39)37-14-12-36(13-15-37)31(38)28(17-23-10-9-11-24(16-23)30(33)34-40)35-44(41,42)29-26(21(4)5)18-25(20(2)3)19-27(29)22(6)7/h9-11,16,18-22,28,35,40H,8,12-15,17H2,1-7H3,(H2,33,34)/t28-/m0/s1

SMILES Code: O=C(N1CCN(C([C@@H](NS(=O)(C2=C(C(C)C)C=C(C(C)C)C=C2C(C)C)=O)CC3=CC=CC(C(NO)=N)=C3)=O)CC1)OCC

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, not in water

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

Product Data:
Product Data
Instruction:
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Preparing Stock Solutions

The following data is based on the product molecular weight 629.810480000000000000000000000000 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. Analysis of highly potent amidine containing inhibitors of serine proteases and their N-hydroxylated prodrugs (amidoximes) By Kotthaus, Joscha; Steinmetzer, Torsten; van de Locht, Andreas; Clement, Bernd From Journal of Enzyme Inhibition and Medicinal Chemistry (2011), 26(1), 115-122. 2. Combined treatment of cancer by urokinase inhibition and a cytostatic anti-cancer agent for enhancing the anti-metastatic effect By Schmalix, Wolfgang; Schneider, Anneliese; Setyono-Han, Buddy; Foekens, Johannes From U.S. Pat. Appl. Publ. (2008), US 20080226624 A1 20080918. 3. Peptides and small molecules targeting the plasminogen activation system: towards prophylactic anti-metastasis drugs for breast cancer By Tyndall, Joel D. A.; Kelso, Michael J.; Clingan, Phillip; Ranson, Marie From Recent Patents on Anti-Cancer Drug Discovery (2008), 3(1), 1-13. 4. Synthesis of hydroxyamidine and hydroxyguanidine amino acid or oligopeptide derivatives for use as urokinase plasminogen activator inhibitors for the treatment of cancer and its metastasis By Sperl, Stefan; Buergle, Markus; Schmalix, Wolfgang; Wosikowski, Katja; Clement, Bernd From U.S. Pat. Appl. Publ. (2006), US 20060142305 A1 20060629. 5. Crystalline modifications of N-α-(2,4,6-triisopropylphenylsulfonyl)-3-hydroxyamidino-(l)-phenylalanine-4-ethoxycarbonylpiperazide and/or its salts By Grunenberg, Alfons; Lenz, Jana From PCT Int. Appl. (2006), WO 2006056448 A1 20060601. 6. Synthesis of hydroxyamidine and hydroxyguanidine amino acid or oligopeptide derivatives for use as urokinase plasminogen activator inhibitors for the treatment of cancer and its metastasis By Sperl, Stefan; Burgle, Markus; Schmalix, Wolfgang; Wosikowski, Katja; Clement, Bernd From PCT Int. Appl. (2004), WO 2004103984 A1 20041202. 7. Preparation of 3-amidinophenylalanine derivatives from 3-cyanophenylalanines via reduction and hydrogenation under mild conditions By Ziegler, Hugo; Wikstroem, Peter From PCT Int. Appl. (2003), WO 2003072559 A1 20030904.