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PAROXETINE-D4 HCL

CAS No.
110429-35-1
Chemical Name:
PAROXETINE-D4 HCL
Synonyms
PAROXETINE HYDROCHLORIDE HEMIHYDRATE;PAROXETINE HCL HEMIHYDRATE;paroxetine hydrochloride hydrate;Paroxetine-D4 hydrochloride;Piperidine, 3-[(1,3-benzodioxol-5-yloxy)methyl]-4-(4-fluorophenyl)-, hydrochloride, hydrate (2:1), (3S-trans)-;PAROXETINE-D4 HCL;BRL29060A hemihydrate;PAROXETINE-D4 HCL USP/EP/BP;PAROXETINE HYDROCHLORIDE 1/2H2O;Paroxetine hydrochloride 98~102%
CBNumber:
CB1178023
Molecular Formula:
C19H23ClFNO4
Molecular Weight:
383.84
MDL Number:
MFCD00797405
MOL File:
110429-35-1.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-07-16 07:06:08

PAROXETINE-D4 HCL Properties

Melting point 121-131 C
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
solubility Slightly soluble in water, freely soluble in methanol, sparingly soluble in ethanol (96 per cent) and in methylene chloride.
form powder
color white
λmax 292nm(H2O)(lit.)
Merck 14,7043
InChI InChI=1/C19H20FNO3.ClH.H2O/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;1H2/t14-,17-;;/s3
InChIKey QRQSGFFISBKLMZ-BGBHMREKNA-N
SMILES C([C@@H]1CNCC[C@H]1C1C=CC(F)=CC=1)OC1C=CC2OCOC=2C=1.Cl.O |&1:1,6,r|
CAS DataBase Reference 110429-35-1
FDA UNII X2ELS050D8
UNSPSC Code 41116107
NACRES NA.77

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)Environment (GHS09)
GHS07,GHS09
Signal word  Warning
Hazard statements  H302-H317-H319-H411
Precautionary statements  P261-P273-P280-P301+P312-P302+P352-P305+P351+P338
target organs Respiratory system
PPE dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes  F,C,Xn
Risk Statements  11-34-36/37/38-22
Safety Statements  16-26-36/37/39-45-36
RIDADR  UN 3077 9 / PGIII
WGK Germany  3
RTECS  TM4569320
HazardClass  IRRITANT
HS Code  29349990
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral
Aquatic Acute 1
Aquatic Chronic 1
Eye Irrit. 2
Skin Sens. 1
STOT SE 3
NFPA 704
0
2 0

PAROXETINE-D4 HCL price More Price(63)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich Y0000630 Paroxetine for system suitability European Pharmacopoeia (EP) Reference Standard 110429-35-1 20 μg $167 2026-04-30 Buy
Sigma-Aldrich Y0000281 Paroxetine hydrochloride hemihydrate European Pharmacopoeia (EP) Reference Standard 110429-35-1 200 mg $164 2026-04-30 Buy
Sigma-Aldrich P9623 Paroxetine hydrochloride hemihydrate ≥98% (HPLC), powder 110429-35-1 10mg $194 2026-04-30 Buy
Sigma-Aldrich BP746 Paroxetine impurity standard British Pharmacopoeia (BP) Reference Standard 110429-35-1 25MG $251 2026-04-30 Buy
Sigma-Aldrich BP1024 Paroxetine hydrochloride hemihydrate British Pharmacopoeia (BP) Reference Standard 110429-35-1 200MG $267 2026-04-30 Buy
Product number Packaging Price Buy
Y0000630 20 μg $167 Buy
Y0000281 200 mg $164 Buy
P9623 10mg $194 Buy
BP746 25MG $251 Buy
BP1024 200MG $267 Buy

PAROXETINE-D4 HCL Chemical Properties, Uses, Production

Chemical Properties

White or almost white, crystalline powder.

Uses

Paroxetine Hydrochloride, is a selective serotonin reuptake inhibitor (SSRI) antidepressant used to treat depression, panic attacks, obsessive-compulsive disorder (OCD), anxiety disorders, post-traumatic stress disorder, and a severe form of premenstrual syndrome (premenstrual dysphoric disorder).

Uses

Antidepressant;5-HT uptake inhibitor

Uses

Paroxetine hydrochloride hemihydrate has been used: as an antidepressant to study its effects on neural stem cells (NSCs) from embryonic rat hippocampus in vitro; as a CYP 2D6 inhibitor to study its effects on the in vitroproduction by human recombinant CYP 2D6 of the phenolic metabolites; as an antidepressant to study its effects on the expression of pituitary adenylate cyclase activating polypeptide (PACAP), its receptors and brain-derived neurotrophic factor (BDNF) in rat primary hippocampal neurons

General Description

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

Biochem/physiol Actions

Paroxetine hydrochloride hemihydrate is one of the most potent and selective of the selective serotonin reuptake inhibitors (SSRI); antidepressant

in vivo

Paroxetine treatment obviously attenuates the symptoms of CIA rats. Paroxetine treatment clearly prevents the histological damage of joints and alleviates T cells infiltration into synovial tissue. Paroxetine reveals a strong effect on inhibiting CX3CL1 production in synovial tissues[1]. Paroxetine (20 mg/kg/day) reduces the myocyte cross-sectional area in rat and ROS formation in the remote myocardium. Paroxetine reduces the susceptibility to ventricular tachycardia. Paroxetine treatment following MI decreases LV remodeling and susceptibility to arrhythmias, probably by reducing ROS formation[2]. In CCI paroxetine-treated group, paroxetine (10 mg/kg, i.p.) produces hyperalgesia at days 7 and 10 (P<0.01), but a decrease in pain behavior is seen at day 14. Moreover, paroxetine (10 mg/kg) significantly attenuates tactile hypersensitivity when compared to CCI vehicle-treated group[5].

253768-88-6
110429-35-1
Synthesis of PAROXETINE-D4 HCL from Paroxetine Related Impurity 9

PAROXETINE-D4 HCL Preparation Products And Raw materials

Global Suppliers ( 339)
Supplier Tel Email Country ProdList Advantage
Hangzhou Benoy Chemical Co., Ltd. 17342059697 sales@benoychem.com China 209 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Ark Pharm, Inc. 847-367-3680 sales@arkpharminc.com United States 1669 56
Ascent Scientific 4401179829988 customerservice@ascentscientific.co.uk United Kingdom 279 60
JinYan Chemicals(ShangHai) Co.,Ltd. 13817811078 sales@jingyan-chemical.com China 9963 60
Adamas Reagent, Ltd. 400-6009262 15618770481 yhx@titansci.com China 14098 59
Sinopharm Chemical Reagent Co,Ltd. 86-21-63210123 sj_scrc@sinopharm.com China 9791 79
BOC Sciences 1-631-485-4226; 16314854226 info@bocsci.com United States 9920 65

View Latest Price from PAROXETINE-D4 HCL manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
PAROXETINE-D4 HCL USP/EP/BP pictures 2026-08-20 PAROXETINE-D4 HCL USP/EP/BP
110429-35-1
$1.10 1g 99.9% 100 Tons min Dideu Industries Group Limited
Paroxetine hydrochloride hemihydrate pictures 2026-07-15 Paroxetine hydrochloride hemihydrate
110429-35-1
$30.00-57.00 99.94% 10g TargetMol Chemicals Inc.
Paroxetine hydrochloride;Paroxetine hcl pictures 2023-04-12 Paroxetine hydrochloride;Paroxetine hcl
110429-35-1
$1.00 1Kg/Bag 99.83% HPLC 5000tons/year Wuhan Dujiang Industrial Co., Ltd.

PAROXETINE-D4 HCL Spectrum

Piperidine, 3-[(1,3-benzodioxol-5-yloxy)methyl]-4-(4-fluorophenyl)-, hydrochloride, hydrate (2:1), (3S,4R)- (9CI) 1,3-benzodioxol-5-yl-[4-(4-fluorophenyl)-3-piperidinyl]methanol hydrochloride PAROXETINE-D4 HCL kf-yuwen(at)kf-chem.com Piperidine, 3-[(1,3-benzodioxol-5-yloxy)methyl]-4-(4-fluorophenyl)-, hydrochloride, hydrate (2:1), (3S-trans)- Paroxetine Hydrochloride (350 mg) Paroxetine Hydrochloride (350 mg)G0D0030.972mg/mg(ai) Paroxetine-D4 hydrochloride PAROXETINE-D4 HCL PAROXETINE HYDROCHLORIDE 1/2H2O Piperidine,3-[(1,3-benzodioxol-5-yloxy)Methyl]-4-(4-fluorophenyl)-, hydrochloride, hydrate(2:2:1), (3S,4R)- Paroxetine hydrochloride (3S-trans)-3-[(1,3-Benzodioxol-5-yloxy)methyl]-4-(4-fluorophenyl)piperidine hydrochloride Paroxetine hydrochloride hemihydrate, >=99% (3S,4R)-(-)-3-[(1,3-Benzodioxol-5-yloxy)methyl]-4-(4-fluorophenyl)piperidine Hydrochloride PAROXETINE HYDROCHLORIDE HEMIHYDRATE: (+/-)- TRANS-PAROXETINE HYDROCHLORIDE (3S-TRANS)-3-[(1,3-BENZODIOXOL-5-YLOXY)METHYL]-4-(4-FLUOROPHENYL)PIPERIDINE HYDROCHLORIDE HEMIHYDRATE 3-(Benzo[1,3]dioxol-5-yloxymethyl)-4-(4-fluoro-phenyl)-piperidine PAROXETINE HEMIHYDRATE, EP/BP/USP Paroxetine hydrochloride hemihydrate, 99%, selective serotonin-reuptake inhibitors (SSRIs) (-)-trans-4-(4-Fluorophenyl)-3-(3,4-methylenedioxyphenoxymethyl)piperidine hydrochloride hemihydrate BRL29060 hydrochloride hemihydrate BRL29060A hemihydrate ParoxetineHydrochlorideHemihydrate> (-)-(3S,4R)-Paroxetine hydrochloride hemihydrate Paroxetine hydrochloride salt hemihydrate PAROXETINE-D4 HCL USP/EP/BP aroxetine hydrochloride hemihydrate (3S,4R)-3-((Benzo[d][1,3]dioxol-5-yloxy)methyl)-4-(4-fluorophenyl)piperidine hydrochloride hemihydrate Paroxetine for system suitability (Y0000630) Paroxetine Hydrochloride (1500218) (-)-(3S,4R)-Paroxetine hydrochloride hemihydrate in methanol Paroxetine hydrochloride (DMSO Solution) Paroxetine hydrochloride, 5-HT uptake inhibitor Paroxetine hydrochloride hemihydrate, 10 mM in DMSO PAROXETINE HYDROCHLORIDE USP (HEMIHYDRATE) PAROXETINE HYDROCHLORIDE (HEMIHYDRATE) USP Paroxetine HCl hemihydrate - Bio-X ? Paroxetine hydrochloride 98~102% Paroxetine Hydrochloride Hemihydrate 1.0 mg/ml in Methanol (as anhydrous free base) Paroxetine.HCl.hemihydrate, 1mg/ml in Methanol (as free base) PAROXETINE HCL HEMIHYDRATE PAROXETINE HYDROCHLORIDE HEMIHYDRATE paroxetine hydrochloride hydrate 110429-35-1 C19H20FNO3HClH2O C19H20FNO3HCl05H2O C38H42F2N2O7 C19H20NO3FHCl12H2O C19H16D4FNO3HCl C18H19FO3NClx0x5H2O C19H20FNO3ClH12H2O C19H20FNO3HClsup1sup2H2O C19H20FNO3HCl12H2O AMINE Active Pharmaceutical Ingredients Cnbio Serotonin