Paroxetine HCl

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MedKoo CAT#: 563346

CAS#: 110429-35-1

Description: Paroxetine HCl is a potent and selective serotonin reuptake inhibitor (SSRI).

Price and Availability

Size Price Shipping out time Quantity
10mg USD 310 2 Weeks
50mg USD 780 2 Weeks
Inquire bulk and customized quantity

Pricing updated 2020-07-10. Prices are subject to change without notice.

Paroxetine HCl, purity > 98%, is in stock. Current shipping out time is about 2 weeks after order is received. CoA, QC data and MSDS documents are available in one week after order is received.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 563346
Name: Paroxetine HCl
CAS#: 110429-35-1
Chemical Formula: C19H21ClFNO3
Exact Mass: 365.11
Molecular Weight: 365.8294
Elemental Analysis: C, 62.38; H, 5.79; Cl, 9.69; F, 5.19; N, 3.83; O, 13.12

Synonym: Paroxetine HCl; Paroxetine Hydrochloride;

IUPAC/Chemical Name: (3S,4R)-3-((benzo[d][1,3]dioxol-5-yloxy)methyl)-4-(4-fluorophenyl)piperidine hydrochloride


InChi Code: InChI=1S/C19H20FNO3.ClH/c20-15-3-1-13(2-4-15)17-7-8-21-10-14(17)11-22-16-5-6-18-19(9-16)24-12-23-18;/h1-6,9,14,17,21H,7-8,10-12H2;1H/t14-,17-;/m0./s1

SMILES Code: FC1=CC=C([C@H]2[C@H](COC3=CC=C(OCO4)C4=C3)CNCC2)C=C1.[H]Cl

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:


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