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MedKoo Cat#: 525579 | Name: LY-329146

Description:

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

LY-329146 is a selective estrogen receptor modulator (SERM) and is designed to prevent doxorubicin resistance in tumor cells expressing multidrug resistance-associated protein (MRP) by inhibiting the binding of MRP substrates to the estrogen receptor.

Chemical Structure

LY-329146
LY-329146
CAS#191043-78-4

Theoretical Analysis

MedKoo Cat#: 525579

Name: LY-329146

CAS#: 191043-78-4

Chemical Formula: C30H32N2O7S3

Exact Mass: 628.1372

Molecular Weight: 628.78

Elemental Analysis: C, 57.31; H, 5.13; N, 4.46; O, 17.81; S, 15.30

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.
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Related CAS #
No Data
Synonym
LY-329146; LY 329146; LY329146.
IUPAC/Chemical Name
Methanesulfonamide, N-(4-(6-hydroxy-3-(4-(2-(1-piperidinyl)ethoxy)benzoyl)benzo(b)thien-2-yl)phenyl)-N-(methylsulfonyl)-
InChi Key
RSJYPIKEOWEIPQ-UHFFFAOYSA-N
InChi Code
InChI=1S/C30H32N2O7S3/c1-41(35,36)32(42(2,37)38)23-10-6-22(7-11-23)30-28(26-15-12-24(33)20-27(26)40-30)29(34)21-8-13-25(14-9-21)39-19-18-31-16-4-3-5-17-31/h6-15,20,33H,3-5,16-19H2,1-2H3
SMILES Code
CS(=O)(=O)N(c1ccc(cc1)c2c(c3ccc(cc3s2)O)C(=O)c4ccc(cc4)OCCN5CCCCC5)S(=O)(=O)C
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

Preparing Stock Solutions

The following data is based on the product molecular weight 628.78 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
1: Tawari NR, Bag S, Degani MS. Pharmacophore mapping of a series of pyrrolopyrimidines, indolopyrimidines and their congeners as multidrug-resistance-associated protein (MRP1) modulators. J Mol Model. 2008 Oct;14(10):911-21. doi: 10.1007/s00894-008-0330-z. Epub 2008 Jul 11. PubMed PMID: 18618153. 2: Sun H, Miller DW, Elmquist WF. Effect of probenecid on fluorescein transport in the central nervous system using in vitro and in vivo models. Pharm Res. 2001 Nov;18(11):1542-9. PubMed PMID: 11758761. 3: Norman BH, Dantzig AH, Kroin JS, Law KL, Tabas LB, Shepard RL, Palkowitz AD, Hauser KL, Winter MA, Sluka JP, Starling JJ. Reversal of resistance in multidrug resistance protein (MRP1)-overexpressing cells by LY329146. Bioorg Med Chem Lett. 1999 Dec 6;9(23):3381-6. PubMed PMID: 10612603.

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