Difemerine (free base) | CAS# 3477-97-2 (free base) | antimuscarinic drug

MedKoo Cat#: 413719 | Name: Difemerine (free base)

Description:

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

Difemerine (free base) is a little known antimuscarinic drug sold under the name Luostyl.

Chemical Structure

Difemerine (free base)

CAS#3477-97-2 (free base)

Theoretical Analysis

MedKoo Cat#: 413719

Name: Difemerine (free base)

CAS#: 3477-97-2 (free base)

Chemical Formula: C20H25NO3

Exact Mass: 327.1834

Molecular Weight: 327.42

Elemental Analysis: C, 73.37; H, 7.70; N, 4.28; O, 14.66

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.

Bulk Inquiry

Related CAS #

3477-97-2 (free base) 70280-88-5 (HCl)

Synonym

Difemerine; Luostyl

IUPAC/Chemical Name

Benzeneacetic acid, alpha-hydroxy-alpha-phenyl-, 2-(dimethylamino)-2-methylpropyl ester

InChi Key

GUONSMXZEYTWML-UHFFFAOYSA-N

InChi Code

InChI=1S/C20H25NO3/c1-19(2,21(3)4)15-24-18(22)20(23,16-11-7-5-8-12-16)17-13-9-6-10-14-17/h5-14,23H,15H2,1-4H3

SMILES Code

O=C(OCC(C)(N(C)C)C)C(C1=CC=CC=C1)(O)C2=CC=CC=C2

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

To be determined

Shelf Life

>2 years if stored properly

Drug Formulation

To be determined

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

Instruction

View handling instruction

Preparing Stock Solutions

The following data is based on the product molecular weight 327.42 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.

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: Moser L, Lundt PV. Einfluss eines Verdauungspräparates auf die Kraftfahreignung (Doppelblindstudie) [Effect of a digestive preparation on the ability to drive a large vehicle (Double-blind study)]. Med Welt. 1980 Dec 5;31(49):1795-8. German. PMID: 7207119.