MedKoo Cat#: 525546 | Name: LY 43578
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Description:

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

LY 43578 is an aromatase inhibitor.

Chemical Structure

LY 43578
LY 43578
CAS#26766-35-8

Theoretical Analysis

MedKoo Cat#: 525546

Name: LY 43578

CAS#: 26766-35-8

Chemical Formula: C17H12Cl2N2O

Exact Mass: 330.0327

Molecular Weight: 331.20

Elemental Analysis: C, 61.65; H, 3.65; Cl, 21.41; N, 8.46; O, 4.83

Price and Availability

Size Price Availability Quantity
50mg USD 250.00 2 Weeks
100mg USD 450.00 2 Weeks
200mg USD 750.00 2 Weeks
500mg USD 1,650.00 2 Weeks
1g USD 2,950.00 2 Weeks
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Related CAS #
No Data
Synonym
LY 43578; LY 43578; LY 43578.
IUPAC/Chemical Name
5-Pyrimidinemethanol, alpha,alpha-bis(4-chlorophenyl)-
InChi Key
CSRYTZCLFTYZLS-UHFFFAOYSA-N
InChi Code
InChI=1S/C17H12Cl2N2O/c18-15-5-1-12(2-6-15)17(22,14-9-20-11-21-10-14)13-3-7-16(19)8-4-13/h1-11,22H
SMILES Code
OC(C1=CC=C(Cl)C=C1)(C2=CC=C(Cl)C=C2)C3=CN=CN=C3
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 331.20 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: Gonzalez MI, Leret ML. Injection of an aromatase inhibitor after the critical period of sexual differentiation. Pharmacol Biochem Behav. 1994 Jan;47(1):183-6. PubMed PMID: 8115420.