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

MedKoo CAT#: 530989

CAS#: 856689-51-5

Description: ONO-0300302 is a Slow Tight Binding LPA1 Antagonist (IC50: 0.16 nM) for the Treatment of Benign Prostatic Hyperplasia. ONO-0300302 inhibited significantly an LPA-induced increase of intraurethral pressure (IUP) in rat (3 mg/kg, p.o.) and dog (1 mg/kg, p.o.) over 12 h. Binding experiments with [3H]-ONO-0300302 suggest that the observed long duration action is because of the slow tight binding character of ONO-0300302.

Chemical Structure

CAS# 856689-51-5

Theoretical Analysis

MedKoo Cat#: 530989
Name: ONO-0300302
CAS#: 856689-51-5
Chemical Formula: C29H35NO5
Exact Mass: 477.2515
Molecular Weight: 477.601
Elemental Analysis: C, 72.93; H, 7.39; N, 2.93; O, 16.75

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.

Request quote for custom synthesis

Synonym: ONO-0300302; ONO 0300302; ONO0300302.

IUPAC/Chemical Name: 3-(1-((2S,3S)-2-((2,3-dihydro-1H-inden-2-yl)methyl)-3-(3,5-dimethoxy-4-methylphenyl)-3-hydroxypropyl)-1H-pyrrol-3-yl)propanoic acid


InChi Code: InChI=1S/C29H35NO5/c1-19-26(34-2)15-24(16-27(19)35-3)29(33)25(14-21-12-22-6-4-5-7-23(22)13-21)18-30-11-10-20(17-30)8-9-28(31)32/h4-7,10-11,15-17,21,25,29,33H,8-9,12-14,18H2,1-3H3,(H,31,32)/t25-,29+/m0/s1

SMILES Code: O=C(O)CCC1=CN(C[C@H](CC2CC3=C(C=CC=C3)C2)[C@@H](C4=CC(OC)=C(C)C(OC)=C4)O)C=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

Preparing Stock Solutions

The following data is based on the product molecular weight 477.601 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

Molarity Calculator

Calculate the mass, volume, or concentration required for a solution.

*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / CoA (available online).

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Dilution Calculator

Calculate the dilution required to prepare a stock solution.

Discovery of a Slow Tight Binding LPA1 Antagonist (ONO-0300302) for the Treatment of Benign Prostatic Hyperplasia
Masahiko Terakado, Hidehiro Suzuki, Kazuya Hashimura, Motoyuki Tanaka, Hideyuki Ueda, Keisuke Hirai, Masaki Asada, Masahiro Ikura, Naoki Matsunaga, Hiroshi Saga, Koji Shinozaki, Naoko Karakawa, Yuka Takada, Masashi Minami, Hiromu Egashira, Yoshihiro Sugiura, Masanori Yamada, Shinji Nakade, and Yoshikazu Takaoka
Publication Date (Web): November 20, 2017 (Letter)
DOI: 10.1021/acsmedchemlett.7b00383