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4-(4-Fluorophenyl)-1-Methyl-

4-(4-Fluorophenyl)-1-Methyl- structure

CAS No.: 1012886-75-7

Chemical Name:: 4-(4-Fluorophenyl)-1-Methyl-

Synonyms: Paroxetine Impurity 69;Paroxetine impurities803;Paroxetine IMpurity G HCl;Paroxetine Impurity 7 HCl;4-(4-Fluorophenyl)-1-Methyl-;Paroxetine EP Impurity G HCl;Paroxetine HCl EP IMp G (USP RC E);4-(4-Fluorophenyl)-1-methyl-1,2,3,6;Paroxetine hydrochloride Impurity G;Paroxetine hydrochloride Impurity E

CBNumber:: CB52544752

Molecular Formula:: C12H15ClFN

Molecular Weight:: 227.7056032

MDL Number:: MFCD19440687

MOL File:: 1012886-75-7.mol

MSDS File:: SDS

Last updated:2026-01-13 11:22:20

Product description	Number	Pack Size	Price
Paroxetine Related Compound E United States Pharmacopeia (USP) Reference Standard	1500207	50MG	$1530
4-(4-Fluorophenyl)-1-methyl-1,2,3,6-tetrahydropyridine Hydrochloride	012338	25mg	$425
4-(4-Fluorophenyl)-1,2,3,6-tetrahydro-1-methylpyridine hydrochloride (1:1)	FF99746	100mg	$150
4-(4-Fluorophenyl)-1,2,3,6-tetrahydro-1-methylpyridine hydrochloride (1:1)	FF99746	50mg	$150
4-(4-Fluorophenyl)-1,2,3,6-tetrahydro-1-methylpyridine hydrochloride (1:1)	FF99746	25mg	$150
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4-(4-Fluorophenyl)-1-Methyl- Properties

Melting point	171-174°C
storage temp.	-20°C Freezer, Under Inert Atmosphere
solubility	Methanol (Slightly), Water (Slightly)
form	Solid
color	White to Off-White
Major Application	pharmaceutical (small molecule)
InChI	1S/C12H14FN.ClH/c1-14-8-6-11(7-9-14)10-2-4-12(13)5-3-10;/h2-6H,7-9H2,1H3;1H
InChIKey	ASGHTQNAMCDXPA-UHFFFAOYSA-N
SMILES	Fc1ccc(cc1)C2=CCN(CC2)C.Cl
FDA UNII	QQN9BTG3ZY
UNSPSC Code	41116107
NACRES	NA.24

SAFETY

Risk and Safety Statements

Hazard statements	H412
Precautionary statements	P273-P501
WGK Germany	WGK 3
Storage Class	11 - Combustible Solids
Hazard Classifications	Aquatic Chronic 3

4-(4-Fluorophenyl)-1-Methyl- price More Price(11)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	1500207	Paroxetine Related Compound E United States Pharmacopeia (USP) Reference Standard	1012886-75-7	50MG	$1530	2026-04-30	Buy
Usbiological	012338	4-(4-Fluorophenyl)-1-methyl-1,2,3,6-tetrahydropyridine Hydrochloride	1012886-75-7	25mg	$425	2026-06-03	Buy
Biosynth	FF99746	4-(4-Fluorophenyl)-1,2,3,6-tetrahydro-1-methylpyridine hydrochloride (1:1)	1012886-75-7	100mg	$150	2026-06-04	Buy
Biosynth	FF99746	4-(4-Fluorophenyl)-1,2,3,6-tetrahydro-1-methylpyridine hydrochloride (1:1)	1012886-75-7	50mg	$150	2026-06-04	Buy
Biosynth	FF99746	4-(4-Fluorophenyl)-1,2,3,6-tetrahydro-1-methylpyridine hydrochloride (1:1)	1012886-75-7	25mg	$150	2026-06-04	Buy

Product number	Packaging	Price	Buy
1500207	50MG	$1530	Buy
012338	25mg	$425	Buy
FF99746	100mg	$150	Buy
FF99746	50mg	$150	Buy
FF99746	25mg	$150	Buy

4-(4-Fluorophenyl)-1-Methyl- Chemical Properties,Uses,Production

Chemical Properties

Off-White Solid

Uses

The active metabolite of 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) (M325910), N-Methyl-4-phenylpyridinium (MPP+), selectively destroys the dopaminergic neurons and induces the symptoms of Parkinson's disease.

4-(4-Fluorophenyl)-1-Methyl- Preparation Products And Raw materials

Raw materials

Preparation Products

4-(4-Fluorophenyl)-1-Methyl- Suppliers

Global( 67)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
BOC Sciences	16314854226; +8616314854226	inquiry@bocsci.com	United States	19852	58
CR Corporation Limited		fred.wen@crcorporation.cn	China	8642	58
Hangzhou Huarong Pharm Co., Ltd.	571-86758373 +8613588754946	sales@huarongpharm.com	CHINA	3147	58
sgtlifesciences pvt ltd	+91-8790379245	dj@sgtlifesciences.com	China	12351	58
Guangzhou Tosun Pharmaceutical Limited	+86-18124244216 +86-18124244216	info@upharm.cn	China	995	58
Wuhan Topule Biopharmaceutical Co., Ltd	+86-18327326525	masar@topule.com	China	8433	58
Sinco Pharmachem (ShenZhen) R&D Co., Ltd.	+86-18603013401	jack.lin@sincopharmachem.com	China	9999	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131885	58
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Chemsky（shanghai）International Co.,Ltd.	021-50135380	shchemsky@sina.com	China	32273	50

Supplier	Advantage
BOC Sciences	58
CR Corporation Limited	58
Hangzhou Huarong Pharm Co., Ltd.	58
sgtlifesciences pvt ltd	58
Guangzhou Tosun Pharmaceutical Limited	58
Wuhan Topule Biopharmaceutical Co., Ltd	58
Sinco Pharmachem (ShenZhen) R&D Co., Ltd.	58
Amadis Chemical Company Limited	58
J & K SCIENTIFIC LTD.	76
Chemsky（shanghai）International Co.,Ltd.	50

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4-(4-Fluorophenyl)-1-Methyl- 4-(4-Fluorophenyl)-1-Methyl-1,2,3,6-tetrahydropyridine Hydrochloride Paroxetine HCl EP IMp G (USP RC E) Paroxetine IMpurity G HCl 4-(4-Fluorophenyl)-1,2,3,6-tetrahydro-1-methylpyridine hydrochloride (1:1) Paroxetine EP Impurity G HCl Paroxetine hydrochloride EP impurity G Paroxetine Hydrochloride EP Impurity G HCl 4-(4-fluorophenyl)-1-methyl-3,6-dihydro-2H-pyridine,hydrochloride 4-(4-Fluorophenyl)-1-methyl-1,2,3,6 Paroxetine Impurity 69 Paroxetine impurities803 Paroxetine Hydrochloride Hemihydrate Impurity G as Hydrochloride Paroxetine Hydrochloride Impurity G as Hydrochloride Paroxetine Related Compound E as Hydrochloride Paroxetine Hydrochloride EP Impurity G as Hydrochloride Paroxetine USP Related Compound E as Hydrochloride 4-(4-Fluorophenyl)-1-methyl-1,2,3,6-tetrahydropyridine hydrochloride (Paroxetine Hydrochloride Impurity) Paroxetine hydrochloride Impurity G Paroxetine hydrochloride Impurity E 4-(4-Fluorophenyl)- 1-Methyl-1,2,3,6-tetra hydr Paroxetine Impurity 7 HCl Paroxetine Hydrochloride Hemihydrate EP Impurity G as Hydrochloride Paroxetine EP Impurity G (Paroxetine USP Related Compound E) as Hydrochloride Paroxetine EP Impurity G HCl (Paroxetine USP Related Compound E) Paroxetine Impurity G/Paroxetine Related Compound E 1012886-75-7 C12H14FNHCl Aromatics, Heterocycles, Metabolites & Impurities Aromatics Heterocycles Metabolites & Impurities