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(3S,4R)-(-)-4-(4'-FLUOROPHENYL)3-HYDROXYMETHYL)-PIPERIDINE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

125224-43-3

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125224-43-3 Usage

Uses

A metabolite of Paroxetine, also an intermediate for the production of the antidepressant

Check Digit Verification of cas no

The CAS Registry Mumber 125224-43-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,2,2 and 4 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 125224-43:
(8*1)+(7*2)+(6*5)+(5*2)+(4*2)+(3*4)+(2*4)+(1*3)=93
93 % 10 = 3
So 125224-43-3 is a valid CAS Registry Number.

125224-43-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name ((3S,4R)-4-(4-Fluorophenyl)piperidin-3-yl)methanol

1.2 Other means of identification

Product number -
Other names [(3S,4R)-4-(4-Fluorophenyl)piperidin-3-yl]Methanol

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:125224-43-3 SDS

125224-43-3Relevant articles and documents

Ir-catalyzed asymmetric allylic alkylation using chiral diaminophosphine oxides: DIAPHOXs. Formal enantioselective synthesis of (-)-paroxetine

Nemoto, Tetsuhiro,Sakamoto, Tatsurou,Fukuyama, Takashi,Hamada, Yasumasa

, p. 4977 - 4981 (2008/02/09)

An Ir-catalyzed asymmetric allylic alkylation using chiral diaminophosphine oxide is described. Asymmetric allylic alkylation of terminal allylic carbonates proceeded using 5 mol % of Ir catalyst, 5 mol % of DIAPHOX 1i, 10 mol % of NaPF6, 10 mo

A new route to 3,4-disubstituted piperidines: Formal synthesis of (-)-paroxetine and (+)-femoxetine

Yamada, Shinji,Jahan, Ishrat

, p. 8673 - 8676 (2007/10/03)

A new route to 3,4-disubstituted piperidines was developed using chiral 1,4-dihydropyridines as key intermediates, the synthetic utility of which was demonstrated by formal synthesis of (-)-paroxetine and (+)-femoxetine.

Catalytic enantioselective conjugate reduction of lactones and lactams

Hughes, Gregory,Kimura, Masanari,Buchwald, Stephen L.

, p. 11253 - 11258 (2007/10/03)

A dramatic acceleration of the enantioselective copper-catalyzed conjugate reduction of α,β-unsaturated lactones, lactams, and esters is reported upon addition of alcohol additives. Good to excellent yields and enantioselectivities were realized using a catalyst generated in situ from CuCl2·H2O, t-BuONa, p-tol-BINAP, and PMHS, and this methodology was applied to the synthesis of (-)-Paroxetine.

Enantioselective Michael additions to α,β-unsaturated imides catalyzed by a salen-al complex

Taylor, Mark S.,Jacobsen, Eric N.

, p. 11204 - 11205 (2007/10/03)

(Salen)aluminum complex 1b is an efficient catalyst for the conjugate addition of di- and trisubstituted nitriles to a wide range of acyclic alkyl- and aryl-substituted α,β-unsaturated imides. This new methodology provides access to multifunctional compounds that previously have not been readily accessible in enantioenriched form. Synthetic applications of these products include the preparation of enantiomerically enriched piperidines, as exemplified by an expedient asymmetric catalytic synthesis of (-)-paroxetine. Copyright

Optically pure paroxetine precursors

-

, (2008/06/13)

A biocatalytic process to obtain optically enriched derivatives of trans-4-(4-fluorophenyl)-3-hydroxymethylpiperidines, based on the enzymatic resolution of racemic precursors of formula III (where R3 is preferably phenyl or benzyl) by acylatio

Enzymatic resolution of trans-4-(4′-fluorophenyl)-3-hydroxymethylpiperidines, key intermediates in the synthesis of (-)-Paroxetine

De Gonzalo,Brieva,Sanchez,Bayod,Gotor

, p. 8947 - 8953 (2007/10/03)

Two Candida antarctica lipases catalyze the enantioselective acylation of N-substituted trans-4-(4′-fluorophenyl)-3-hydroxymethylpiperidines in organic solvents. These two lipases show opposite stereochemical preference in these processes. Both enantiomers can be obtained in their optically pure forms. The (3S,4R) isomer, is an intermediate for the synthesis of (-)-Paroxetine.

Improved synthesis of paroxetine hydrochloride propan-2-ol solvate through one of metabolites in humans, and characterization of the solvate crystals

Sugi, Kiyoshi,Itaya, Nobushige,Katsura, Tadashi,Igi, Masami,Yamazaki, Shigeya,Ishibashi, Taro,Yamaoka, Teiji,Kawada, Yoshihiro,Tagami, Yayoi,Otsuki, Michiya,Ohshima, Takao

, p. 529 - 536 (2007/10/03)

Paroxetine, a potent and selective inhibitor of 5-hydroxytryptamine (serotonin) uptake, was prepared through a piperidine derivative, which was reported to be one of the paroxetine metabolites in humans. Thus, the piperidine derivative was converted to its N-tert-butoxycarbonyl (N-Boc) derivative, which was then converted to N-Boc paroxetine. Paroxetine hydrochloride propan-2-ol (isopropyl alcohol (IPA)) solvate crystals were directly obtained from the N-Boc paroxetine by adding hydrogen chloride to the N-Boc paroxetine IPA solution. The amount of IPA content in the crystals was reduced by drying with a continuous change of powder X-ray diffraction patterns. Other characterizations of the solvate crystals were also conducted.

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