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7524-52-9

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7524-52-9 Usage

Chemical Properties

Methyl L-tryptophanate hydrochloride is White to off-white powder

Uses

Different sources of media describe the Uses of 7524-52-9 differently. You can refer to the following data:
1. L-Tryptophan methyl ester hydrochloride can be used as a reactant to prepare: Oxamoyl derivatives of N-(2-aminobenzoyl)-L-tryptophan (dipeptides) by acylation reaction with 3,1-benzoxazinones.Tadalafil (Cialis), a type-V phosphodiesterase (PDE5) inhibitor. Isoroquefortine C.
2. Methyl L-tryptophanate hydrochloride may be used to prepare the corresponding amino acid amide L-Tryptophanamide Hydrochloride (Cat. #T89550)

Check Digit Verification of cas no

The CAS Registry Mumber 7524-52-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,5,2 and 4 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 7524-52:
(6*7)+(5*5)+(4*2)+(3*4)+(2*5)+(1*2)=99
99 % 10 = 9
So 7524-52-9 is a valid CAS Registry Number.
InChI:InChI=1/C12H14N2O2/c1-16-12(15)10(13)6-8-7-14-11-5-3-2-4-9(8)11/h2-5,7,10,14H,6,13H2,1H3/p+1/t10-/m0/s1

7524-52-9 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail
  • TCI America

  • (T1657)  L-Tryptophan Methyl Ester Hydrochloride  >98.0%(HPLC)(T)

  • 7524-52-9

  • 5g

  • 296.00CNY

  • Detail
  • TCI America

  • (T1657)  L-Tryptophan Methyl Ester Hydrochloride  >98.0%(HPLC)(T)

  • 7524-52-9

  • 25g

  • 718.00CNY

  • Detail
  • Alfa Aesar

  • (H62602)  L-Tryptophan methyl ester hydrochloride, 98%   

  • 7524-52-9

  • 5g

  • 243.0CNY

  • Detail
  • Alfa Aesar

  • (H62602)  L-Tryptophan methyl ester hydrochloride, 98%   

  • 7524-52-9

  • 25g

  • 941.0CNY

  • Detail
  • Alfa Aesar

  • (H62602)  L-Tryptophan methyl ester hydrochloride, 98%   

  • 7524-52-9

  • 100g

  • 3394.0CNY

  • Detail
  • Aldrich

  • (364517)  L-Tryptophanmethylesterhydrochloride  98%

  • 7524-52-9

  • 364517-5G

  • 398.97CNY

  • Detail
  • Aldrich

  • (364517)  L-Tryptophanmethylesterhydrochloride  98%

  • 7524-52-9

  • 364517-25G

  • 1,546.74CNY

  • Detail

7524-52-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name L-Tryptophan methyl ester hydrochloride

1.2 Other means of identification

Product number -
Other names methyl (2S)-2-amino-3-(1H-indol-3-yl)propanoate,hydrochloride

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:7524-52-9 SDS

7524-52-9Relevant articles and documents

(2S, 3R)-3-amino-2-hydroxy-4-phenylbutyrylamide derivative as well as preparation method and application thereof

-

Paragraph 0047; 0124-0128, (2021/02/10)

The invention discloses a (2S, 3R)-3-amino-2-hydroxy-4-phenylbutyrylamide derivative shown as a formula (I) or an optical isomer, a diastereomer and racemate mixture and pharmaceutically acceptable salt thereof as well as a preparation method and application of the (2S, 3R)-3-amino-2-hydroxy-4-phenylbutyrylamide derivative. It is shown by comparison of results of a positive control group and a model group on lymphedema prevention experiments that the compound disclosed in the invention shows obvious anti-edema activity.

Synthesis and anti-tumor activity of marine alkaloids

Chen, Guangying,Huang, Gangliang,Zhou, Shiyang

, (2021/04/15)

Marine alkaloids were divided into five categories from the perspective of anti-tumor activity. The optimization process, chemical synthesis, anti-tumor activity evaluation and structure–activity relationship of various compounds were discussed.

Preparation method of phosphodiesterase inhibitor

-

Paragraph 0016; 0026-0040, (2021/11/03)

The invention discloses a preparation method of a phosphodiesterase inhibitor and belongs to the field of medicinal chemistry. The preparation method comprises the following steps: starting the raw material 1 and methanol to prepare the intermediate I without adding organic solvent crystallization. After the series of centrifugation, washing and drying, the intermediate II is directly condensed and cyclized with piperonal, and a final product tadalafil is prepared by chloroacetylation, aminolysis and refining steps. The method improves the product yield and quality, greatly shortens the reaction period, reduces the operation steps and the production cost, and is suitable for industrial mass production.

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