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methyl (S)-2-amino-3-(biphenyl-4-yl)propanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 139040-51-0 Structure
  • Basic information

    1. Product Name: methyl (S)-2-amino-3-(biphenyl-4-yl)propanoate
    2. Synonyms: methyl (S)-2-amino-3-(biphenyl-4-yl)propanoate
    3. CAS NO:139040-51-0
    4. Molecular Formula:
    5. Molecular Weight: 255.316
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 139040-51-0.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 390.2±30.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: 1.119±0.06 g/cm3(Predicted)
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: methyl (S)-2-amino-3-(biphenyl-4-yl)propanoate(CAS DataBase Reference)
    10. NIST Chemistry Reference: methyl (S)-2-amino-3-(biphenyl-4-yl)propanoate(139040-51-0)
    11. EPA Substance Registry System: methyl (S)-2-amino-3-(biphenyl-4-yl)propanoate(139040-51-0)
  • 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: 139040-51-0(Hazardous Substances Data)

139040-51-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139040-51-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,0,4 and 0 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 139040-51:
(8*1)+(7*3)+(6*9)+(5*0)+(4*4)+(3*0)+(2*5)+(1*1)=110
110 % 10 = 0
So 139040-51-0 is a valid CAS Registry Number.

139040-51-0Relevant articles and documents

METHOD FOR PREPARING D-4,4'-BIPHENYLALANINE ALKYL ESTER OR L-4,4'-BIPHENYLALANINE ALKYL ESTER FROM DL-4,4'-BIPHENYLALANINE ALKYL ESTER

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Paragraph 0087; 0088; 0089; 0090; 0091; 0092, (2019/05/15)

A method of preparing D-4,4′-biphenylalanine alkyl ester or L-4,4′-biphenylalanine alkyl ester by subjecting DL-4,4′-biphenylalanine alkyl ester to optical resolution using chiral diaroyl tartaric acid as an optical resolving agent is provided.

Organogold(I) phosphanes in palladium-catalyzed cross-coupling reactions in aqueous media

Pena-Lopez, Miguel,Sarandeses, Luis A.,Perez Sestelo, Jose

, p. 2545 - 2554 (2013/06/05)

Cross-coupling reaction of organogold(I) phosphanes with organic electrophiles in aqueous media has been investigated. Reactions between isolated aryl-, alkenyl-, or alkynylgold(I) phosphanes and aryl halides or triflates, alkenyl halides, and allyl acetates proceed under palladium catalysis conditions at room temperature or 80 °C in water with THF as a co-solvent. The coupling reactions give good yields and are highly versatile and chemoselective, allowing the presence of free amino or hydroxy groups in the electrophile. This methodology was applied to the preparation of substituted phenylalanine esters in a demonstration that gold(I) organometallics are suitable reagents for metal-catalyzed cross-coupling reactions under protic conditions. Organogold(I) phosphanes react with organic electrophiles in aqueous media under palladium catalysis conditions. The reactions take place at room temperature or 80 °C in water with THF as co-solvent. The coupling is versatile and chemoselective and allows the presence of free amino and hydroxy groups in the electrophile. Copyright

SUBSTITUTED HETEROCYCLIC COMPOUNDS

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Page/Page column 109, (2010/10/03)

The present invention relates to substituted heterocyclic compounds of Formula I or XI: or pharmaceutically acceptable salts or N-oxides or quaternary ammonium salts thereof wherein constituent members are provided hereinwith, as well as their compositions and methods of use, which are histamine II4 receptor inhibitors useful in the treatment of histamine II4 receptor-associated conditions or diseases or disorders including, for example, inflammatory diseases or disorders, pruritus, and pain.

N-benzoyl amino acids as LFA-1/ICAM inhibitors 1: Amino acid structure-activity relationship

Burdick, Daniel J.,Paris, Ken,Weese, Kenneth,Stanley, Mark,Beresini, Maureen,Clark, Kevin,McDowell, Robert S.,Marsters Jr., James C.,Gadek, Thomas R.

, p. 1015 - 1018 (2007/10/03)

The association of ICAM-1 with LFA-1 plays a critical role in several autoimmune diseases. N-2-Bromobenzoyl L-tryptophan, compound 1, was identified as an inhibitor to the formation of the LFA-1/ICAM complex. The SAR of the amino acid indicates that the carboxylic acid is required for inhibition and that L-histidine is the most favored amino acid.

PHOSPHONO SUBSTITUTED TETRAZOLE DERIVATIVES AS ECE INHIBITORS

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, (2008/06/13)

The present invention relates to the N-phosphonomethyl substituted compounds of formula STR1

PHOSPHONO/BIARYL SUBSTITUTED AMINO ACID DERIVATIVES

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, (2008/06/13)

The present invention relates to the N-phosphonomethyl-biaryl substituted amino acid derivatives of formula I STR1 wherein X represents a direct bond, C 1-4-alkylene or C 2-C 4-alkenylene; R and R' represent independently hydrogen, carbocyclic aryl, 6-tet

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