Napitane Mesylate

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

MedKoo CAT#: 561068

CAS#: 149189-73-1 (mesylate)

Description: Napitane Mesylate, also known as ABT-200 or A-75200, is a potent alpha 2-adrenoceptor antagonist. Napitane Mesylate binds to CA transporters in the central nervous system and blocks uptake. Napitane Mesylate also blocks norepinephrine uptake by inhibiting the norepinephrine transporter.

Price and Availability




Napitane Mesylate 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 to inquire quote.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 561068
Name: Napitane Mesylate
CAS#: 149189-73-1 (mesylate)
Chemical Formula: C23H29NO5S
Exact Mass:
Molecular Weight: 431.547
Elemental Analysis: C, 64.01; H, 6.77; N, 3.25; O, 18.54; S, 7.43

Related CAS #: 148152-63-0 (free base)   149189-73-1 (mesylate)    

Synonym: Napitane Mesylate; ABT-200; A-75200

IUPAC/Chemical Name: (1'R*,3R*)-3-Phenyl-1- [(1',2',3',4'-tetrahydro-5',6'-methylene-dioxy-1'-naphthalenyl) methyl] pyrrolidine methanesulfonate


InChi Code: InChI=1S/C22H25NO2.CH4O3S/c1-2-5-16(6-3-1)17-11-12-23(13-17)14-18-7-4-8-20-19(18)9-10-21-22(20)25-15-24-21;1-5(2,3)4/h1-3,5-6,9-10,17-18H,4,7-8,11-15H2;1H3,(H,2,3,4)/t17-,18-;/m0./s1

SMILES Code: CS(=O)(O)=O.N1(C[C@@H]2CCCC3=C2C=CC4=C3OCO4)C[C@@H](C5=CC=CC=C5)CC1

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:
>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).

Harmonized System Code:


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