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

MedKoo CAT#: 532061

CAS#: 72313-41-8

Description: L-644,698 is a novel selective human prostanoid DP receptor agonist.

Chemical Structure

CAS# 72313-41-8

Theoretical Analysis

MedKoo Cat#: 532061
Name: L-644,698
CAS#: 72313-41-8
Chemical Formula: C21H31NO4S
Exact Mass: 393.1974
Molecular Weight: 393.54
Elemental Analysis: C, 64.09; H, 7.94; N, 3.56; O, 16.26; S, 8.15

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: L-644,698; L 644,698; L644,698.

IUPAC/Chemical Name: 4-[3-[3-(3-hydroxyoctyl)-4-oxo-1,3-thiazolidin-2-yl]propyl]benzoic acid


InChi Code: InChI=1S/C21H31NO4S/c1-2-3-4-7-18(23)13-14-22-19(24)15-27-20(22)8-5-6-16-9-11-17(12-10-16)21(25)26/h9-12,18,20,23H,2-8,13-15H2,1H3,(H,25,26)


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 393.54 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: Wright DH, Ford-Hutchinson AW, Chadee K, Metters KM. The human prostanoid DP receptor stimulates mucin secretion in LS174T cells. Br J Pharmacol. 2000 Dec;131(8):1537-45. PubMed PMID: 11139429; PubMed Central PMCID: PMC1572485.

2: Wright DH, Nantel F, Metters KM, Ford-Hutchinson AW. A novel biological role for prostaglandin D2 is suggested by distribution studies of the rat DP prostanoid receptor. Eur J Pharmacol. 1999 Jul 14;377(1):101-15. PubMed PMID: 10448933.

3: Wright DH, Metters KM, Abramovitz M, Ford-Hutchinson AW. Characterization of the recombinant human prostanoid DP receptor and identification of L-644,698, a novel selective DP agonist. Br J Pharmacol. 1998 Apr;123(7):1317-24. PubMed PMID: 9579725; PubMed Central PMCID: PMC1565289.