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CAS

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1383959-11-2

(4R)-3-[(2E)-3-[3-(benzyloxy)phenyl]acryloyl]-4-phenyl-oxazolidin-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1383959-11-2 Structure

  • Basic information

    1. Product Name: (4R)-3-[(2E)-3-[3-(benzyloxy)phenyl]acryloyl]-4-phenyl-oxazolidin-2-one
    2. Synonyms: (4R)-3-[(2E)-3-[3-(benzyloxy)phenyl]acryloyl]-4-phenyl-oxazolidin-2-one
    3. CAS NO:1383959-11-2
    4. Molecular Formula:
    5. Molecular Weight: 399.446
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1383959-11-2.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: (4R)-3-[(2E)-3-[3-(benzyloxy)phenyl]acryloyl]-4-phenyl-oxazolidin-2-one(CAS DataBase Reference)
    10. NIST Chemistry Reference: (4R)-3-[(2E)-3-[3-(benzyloxy)phenyl]acryloyl]-4-phenyl-oxazolidin-2-one(1383959-11-2)
    11. EPA Substance Registry System: (4R)-3-[(2E)-3-[3-(benzyloxy)phenyl]acryloyl]-4-phenyl-oxazolidin-2-one(1383959-11-2)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 1383959-11-2(Hazardous Substances Data)

1383959-11-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1383959-11-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,3,9,5 and 9 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1383959-11:
(9*1)+(8*3)+(7*8)+(6*3)+(5*9)+(4*5)+(3*9)+(2*1)+(1*1)=202
202 % 10 = 2
So 1383959-11-2 is a valid CAS Registry Number.

1383959-11-2Relevant articles and documents

Substituted n-pentanamide compounds, preparation method and the use thereof

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Paragraph 0150-0151, (2014/03/21)

The present invention relates to a (2R, 3R)-3-(3-substituted phenyl)-2-methyl n-pentanamide compounds as shown in the formula I and the preparation method thereof, wherein, the substituents are as defined in the specification, the present invention further relates to a use of the above compounds for the preparation of tapentadol II or its pharmaceutically acceptable salt, and the intermediates involved in the preparation process.

SUBSTITUTED N-PENTANAMIDE COMPOUNDS, PREPARATION METHODS AND USES THEREOF

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Paragraph 0132; 0133, (2014/01/08)

The present invention relates to a (2R, 3R)-3-(3-substituted phenyl)-2-methyl n-pentanamide compounds as shown in the formula I and the preparation method thereof, wherein, the substituents are as defined in the specification, the present invention further relates to a use of the above compounds for the preparation of tapentadol II or its pharmaceutically acceptable salt, and the intermediates involved in the preparation process.

A practical and enantioselective synthesis of tapentadol

Zhang, Qiang,Li, Jian-Feng,Tian, Guang-Hui,Zhang, Rong-Xia,Sun, Jin,Suo, Jin,Feng, Xin,Fang, Du,Jiang, Xiang-Rui,Shen, Jing-Shan

experimental part, p. 577 - 582 (2012/08/27)

A practical and enantioselective synthetic method for tapentadol has been described. Starting from inexpensive and readily available (E)-3-(3-(benzyloxy) phenyl)acrylic acid, tapentadol was prepared in seven steps (44% overall yield and 99.9% de) in more than 100 g batches, without any chromatographic purification. An Evans' chiral auxiliary based conjugate addition and alkylation were used as the key steps.

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