UR-2922

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

MedKoo CAT#: 530509

CAS#: 220386-56-1

Description: UR-2922 is a new generation oral platelet GPIIb/IIIa antagonist. UR-2922 is the active form of the prodrug UR-3216. UR-2922 possessed a high affinity for the human platelet receptor (K(d) <1 nM) with a slow dissociation rate (k(off)= 90 min) in vitro. UR-2922 induced no ligand-induced binding sites (LIBS) expression or prothrombotic activity in human platelets, distinctly different from orbofiban and other small molecule antagonists.


Chemical Structure

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UR-2922
CAS# 220386-56-1

Theoretical Analysis

MedKoo Cat#: 530509
Name: UR-2922
CAS#: 220386-56-1
Chemical Formula: C25H25N7O6
Exact Mass: 519.19
Molecular Weight: 519.518
Elemental Analysis: C, 57.80; H, 4.85; N, 18.87; O, 18.48

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: UR-2922, UR 2922, UR2922

IUPAC/Chemical Name: (S)-2-(5-(2-(4-carbamimidoylbenzamido)-3-(4-nitrophenyl)propanoyl)-4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridin-2-yl)acetic acid

InChi Key: ZQZLGBZLYCAJEL-NRFANRHFSA-N

InChi Code: InChI=1S/C25H25N7O6/c26-23(27)16-3-5-17(6-4-16)24(35)28-21(11-15-1-7-19(8-2-15)32(37)38)25(36)30-10-9-20-18(12-30)13-31(29-20)14-22(33)34/h1-8,13,21H,9-12,14H2,(H3,26,27)(H,28,35)(H,33,34)/t21-/m0/s1

SMILES Code: O=C(O)CN1N=C2C(CN(C([C@@H](NC(C3=CC=C(C(N)=N)C=C3)=O)CC4=CC=C([N+]([O-])=O)C=C4)=O)CC2)=C1

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: >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

More Info:

Biological target:
In vitro activity:
In vivo activity:

Preparing Stock Solutions

The following data is based on the product molecular weight 519.52 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
Formulation protocol:
In vitro protocol:
In vivo protocol:

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1: Aga Y, Baba K, Tam S, Nakanishi T, Yoneda K, Kita J, Ueno H. UR-3216: a new generation oral platelet GPIIb/IIIa antagonist. Curr Pharm Des. 2004;10(14):1597-601. Review. PubMed PMID: 15134558.