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1-benzyl-4-methylpiperidin-3-ol is a chemical compound with the molecular formula C16H23NO and a molecular weight of 245.36 g/mol. It is a piperidine derivative characterized by the presence of a benzyl group attached to the nitrogen atom and a methyl group on the fourth carbon of the piperidine ring. 1-benzyl-4-methylpiperidin-3-ol holds potential in the pharmaceutical domain, particularly as an opioid receptor modulator, and has been recognized for its analgesic and antipruritic properties. It is also being explored as a potential treatment for substance use disorders and for its role in the synthesis of other organic compounds. However, due to its potential psychoactive effects, it requires careful handling and usage.

384338-20-9

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384338-20-9 Usage

Uses

Used in Pharmaceutical Industry:
1-benzyl-4-methylpiperidin-3-ol is used as an opioid receptor modulator for its potential therapeutic applications in managing pain and itching. Its interaction with opioid receptors suggests it could provide analgesic effects, making it a candidate for the development of pain relief medications.
1-benzyl-4-methylpiperidin-3-ol is also used as a potential treatment for substance use disorders, given its capacity to modulate opioid receptors, which may assist in managing withdrawal symptoms and cravings associated with opioid dependence.
Used in Chemical Synthesis:
In the field of organic chemistry, 1-benzyl-4-methylpiperidin-3-ol is utilized as a building block in the synthesis of other complex organic compounds, contributing to the development of new pharmaceuticals, agrochemicals, or other specialty chemicals.

Check Digit Verification of cas no

The CAS Registry Mumber 384338-20-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,4,3,3 and 8 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 384338-20:
(8*3)+(7*8)+(6*4)+(5*3)+(4*3)+(3*8)+(2*2)+(1*0)=159
159 % 10 = 9
So 384338-20-9 is a valid CAS Registry Number.

384338-20-9SDS

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 1-benzyl-4-methylpiperidin-3-ol

1.2 Other means of identification

Product number -
Other names 1-Benzyl-4-methyl-piperidin-3-ol

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:384338-20-9 SDS

384338-20-9Relevant articles and documents

Short enantioselective total synthesis of (+)-tofacitinib

Mane, Kishor D.,Kamble, Rohit B.,Suryavanshi, Gurunath

, (2021/02/20)

An enantioselective total synthesis of Tofacitinib (CP-690,550), a Janus tyrosine kinase (JAK3) specific inhibitor has been achieved from the readily available 4-piperidone. Proline catalysed hydroxylation is the key step for the synthesis of enantiopure 1-benzyl-4-methylpiperidin-3-ol.

η6-Arene CH?O Interaction Directed Dynamic Kinetic Resolution – Asymmetric Transfer Hydrogenation (DKR-ATH) of α-Keto/enol-Lactams

Chen, Yong,Lin, Yicao,Luo, Zhonghua,Sun, Guodong,Wang, Zhongqing,Wu, Shuming,Zhang, Lei

supporting information, p. 3030 - 3034 (2021/06/01)

A dynamic kinetic resolution – asymmetric transfer hydrogenation (DKR-ATH) methodology of α-keto/enol-lactams was developed. We also propose a possible catalytic mechanism evolving a transition state stabilized by η6-arene CH?O interaction. The efficient approach can be applied to a wide range of substrates including non-aryl ones which would be difficult to prepare by other asymmetric reduction methods. (Figure presented.).

Method for preparing lactam compound

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Paragraph 0163-0168, (2020/11/09)

The invention relates to a preparation method of a lactam compound, and belongs to the field of medicinal chemistry. The preparation method comprises the following steps: carrying out an asymmetric hydrogenation reaction on raw materials under the action of a ruthenium catalyst and a hydrogen donor reagent, and carrying out a post treatment to obtain the target compound. The product obtained by the method is high in ee value, the method is simple and convenient, and the target compound can be easily, conveniently and efficiently obtained.

Asymmetric Synthesis of a Key Intermediate for Tofacitinib via a Dynamic Kinetic Resolution-Reductive Amination Protocol

Verzijl, Gerard K. M.,Schuster, Christian,Dax, Thomas,De Vries, André H. M.,Lefort, Laurent

supporting information, p. 1817 - 1822 (2019/01/04)

We report the first example of a catalytic asymmetric reductive amination under dynamic kinetic resolution (DKR) conditions for the preparation of a chiral amine as a key intermediate toward Tofacitinib, an active pharmaceutical ingredient developed by Pfizer. Such a protocol allows the preferential formation of a single product out of four possible diastereomers of the chiral amine starting from the corresponding racemic ketone. The chiral iridium catalyst able to perform such a feast was discovered through a mix of high-throughput screening, racemization study, and reaction optimization.

Formal asymmetric synthesis of (+)-tofacitinib

Liao, Hao-Chun,Uang, Biing-Jiun

, p. 105 - 109 (2017/01/12)

Tofacitinib is an efficient and selective Janus kinase 3 (JAK3) inhibitor, and is used as an immunosuppressant drug for the treatment of rheumatoid arthritis and transplant patients. Herein we report a concise formal asymmetric synthesis of tofacitinib from homochiral 1,3-dioxolanone 10b, which was elaborated through a highly stereoselective Michael addition followed by solvent-free removal of the chiral auxiliary and ring cyclization to furnish chiral imide 8. The preparation of tofacitinib's precursor 16 could be obtained after reduction of 8 followed by sequential oxidation, reductive amination and SNAr reactions.

A supporting france for cloth as the starting material of the preparation method (by machine translation)

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Paragraph 0007; 0025; 0031, (2017/12/06)

The invention discloses a method for supporting france for cloth starting material N - ((3 R, 4 R) - 4 - methyl - 1 - benzyl - 3 - piperidinyl) - N - methyl - 7 - paratoluene sulfonyl - 7 H - pyrrolo [2, 3 - D] pyrimidine - 4 - amine (I) synthetic method, specific steps are as follows: to 4 - methyl pyridine as the starting material, with the benzyl chloride undergo nucleophilic substitution by the 4 - methyl - 1 - phenylmethyl - pyridine hydrochloride, under the action of the sodium borohydride reduction reaction, borohydrite - oxidation reaction, hydroxy oxidation, the introduction of the reductive amination of the stereo selectivity of the two chiral center, through a readily available and inexpensive chiral acid (L - DTTA) splitting, to obtain optically pure intermediates (3 R, 4 R) - (1 - benzyl - 4 - methyl - piperidin - 3 - yl) - methylamine, and finally with the 4 - chloro pyrrolo pyrimidine condensation is obtained. The whole method raw materials are easy, simple operation, after treatment is easy, and the cost is low. (by machine translation)

Oxidation of carbon-boron bonds

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Page 8, (2008/06/13)

The present invention relates to a scaleable process for the oxidation of carbon-boron bonds with Oxone.

Pyrrolo[2,3-d]pyrimidine compounds

-

, (2008/06/13)

A compound of the formula wherein R1, R2 and R3 are as defined above, useful as inhibitors of protein kinases, such as the enzyme Janus Kinase 3.

Oxidation of carbon-boron bonds

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, (2008/06/13)

The present invention relates to a scaleable process for the oxidation of carbon-boron bonds with Oxone?.

A safe, scaleable method for the oxidation of carbon-boron bonds with Oxone

Ripin, David H. Brown,Cai, Weiling,Brenek, Steven J.

, p. 5817 - 5819 (2007/10/03)

A new procedure for the oxidation of carbon-boron bonds to the corresponding alcohol with Oxone is described. (C) 2000 Elsevier Science Ltd.

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