U 19052

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MedKoo CAT#: 585321

CAS#: 112682-32-3

Description: U 19052 is a Leukotriene D4 antagonist.

Price and Availability

Size Price Shipping out time Quantity
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Pricing updated 2020-09-23. Prices are subject to change without notice.

U 19052 is not in stock, may be available through custom synthesis. For cost-effective reason, minimum 1 gram order is requested. The product will be characterized by NMR, HPLC and MS analysis. Purity (HPLC) is usually >98%. CoA, QC data, MSDS will be provided when product is successfully made. The estimated lead time is 2-3 months. Please send email to sales@medkoo.com to inquire quote.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 585321
Name: U 19052
CAS#: 112682-32-3
Chemical Formula: C31H42O6S
Exact Mass: 542.2702
Molecular Weight: 542.731
Elemental Analysis: C, 68.61; H, 7.80; O, 17.69; S, 5.91

Synonym: U 19052; U19052; U-19052

IUPAC/Chemical Name: 4-[[(Z,4R,5S)-8-carboxy-1-(4-heptylphenyl)-5-hydroxyoct-2-en-4-yl]sulfanylmethyl]-3-methoxybenzoic acid


InChi Code: InChI=1S/C31H42O6S/c1-3-4-5-6-7-10-23-15-17-24(18-16-23)11-8-13-29(27(32)12-9-14-30(33)34)38-22-26-20-19-25(31(35)36)21-28(26)37-2/h8,13,15-21,27,29,32H,3-7,9-12,14,22H2,1-2H3,(H,33,34)(H,35,36)/b13-8-/t27-,29+/m0/s1


Technical Data

Solid powder

>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).

Soluble in DMSO

Shelf Life:
>3 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:


1: Snyder DW, Bernstein PR. U19052 (ICIAm): a novel leukotriene analog which antagonizes LTC4, LTD4, and LTE4. Prostaglandins. 1988 Jun;35(6):903-15. PubMed PMID: 2847248.