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119825-14-8

3-Amino-1-(4-methoxy-phenyl)-1H-benzo[f]chromene-2-carboxylic acid ethyl ester is a complex organic compound with the chemical formula C20H19NO4. It is a derivative of benzo[f]chromene, featuring a 3-amino group, a 4-methoxy-phenyl group, and a carboxylic acid ethyl ester functional group. 3-AMINO-1-(4-METHOXY-PHENYL)-1H-BENZO[F]CHROMENE-2-CARBOXYLIC ACID ETHYL ESTER is known for its potential applications in the pharmaceutical industry, particularly as a precursor in the synthesis of various drugs and medicinal compounds. Its structure allows for a range of chemical reactions, making it a versatile building block in organic synthesis. The compound's properties, such as its solubility and reactivity, can be influenced by the presence of the amino, methoxy, and ester groups, which can be further modified to create new compounds with specific therapeutic properties.

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  • 3-AMINO-1-(4-METHOXY-PHENYL)-1H-BENZO[F]CHROMENE-2-CARBOXYLIC ACID ETHYL ESTER

    Cas No: 119825-14-8

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  • 119825-14-8 Structure

  • Basic information

    1. Product Name: 3-AMINO-1-(4-METHOXY-PHENYL)-1H-BENZO[F]CHROMENE-2-CARBOXYLIC ACID ETHYL ESTER
    2. Synonyms: VITAS-BB TBB000197;3-AMINO-1-(4-METHOXY-PHENYL)-1H-BENZO[F]CHROMENE-2-CARBOXYLIC ACID ETHYL ESTER
    3. CAS NO:119825-14-8
    4. Molecular Formula: C23H21NO4
    5. Molecular Weight: 375.42
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 119825-14-8.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 3-AMINO-1-(4-METHOXY-PHENYL)-1H-BENZO[F]CHROMENE-2-CARBOXYLIC ACID ETHYL ESTER(CAS DataBase Reference)
    10. NIST Chemistry Reference: 3-AMINO-1-(4-METHOXY-PHENYL)-1H-BENZO[F]CHROMENE-2-CARBOXYLIC ACID ETHYL ESTER(119825-14-8)
    11. EPA Substance Registry System: 3-AMINO-1-(4-METHOXY-PHENYL)-1H-BENZO[F]CHROMENE-2-CARBOXYLIC ACID ETHYL ESTER(119825-14-8)

  • 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: 119825-14-8(Hazardous Substances Data)

119825-14-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 119825-14-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,8,2 and 5 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 119825-14:
(8*1)+(7*1)+(6*9)+(5*8)+(4*2)+(3*5)+(2*1)+(1*4)=138
138 % 10 = 8
So 119825-14-8 is a valid CAS Registry Number.

119825-14-8Downstream Products

119825-14-8Relevant articles and documents

MCM-41@Schiff base-Co(OAc)2 as an efficient catalyst for the synthesis of pyran derivatives

Pan, Shiwei,Li, Puhui,Xu, Guihua,Guo, Jingchang,Ke, Libin,Xie, Canquan,Zhang, Zhoucai,Hui, Yonghai

, p. 1353 - 1371 (2019/11/20)

Heterogeneous ordered mesoporous silica materials catalyst, MCM-41@Schiff base-Co(AcO)2, reveals high catalytic performance within the synthesis of pyran derivatives using the multicomponent reaction of aldehydes, malononitrile and 2-naphthol (

Task specific onium salt as soluble support in multicomponent synthesis of 4-aryl-2-amino-3-ethoxycarbonyl-naphthopyrans

Lu, Cuifen,Zhang, Li,Yang, Guichun,Chen, Zuxing

experimental part, p. 2469 - 2473 (2011/10/02)

In this paper was presented an application of task specific onium salt as soluble support in multicomponent synthesis of 2-amino-3-ethoxycarbonyl- naphthopyrans. The starting task-specific onium salt was functionalized in good yield with chloroethyl alcohol, followed by three steps containing esterification, three components reaction and cleavage from onium salt to afford naphthopyrans in 60% -88% overall yields. All of the products were characterized by IR, 1H NMR, 13C NMR and MS techniques. In this paper was presented an application of task specific onium salt as soluble support in multicomponent synthesis of 2-amino-3-ethoxycarbonyl-naphthopyrans. The starting task-specific onium salt was functionalized in good yield with chloroethyl alcohol, followed by three steps containing esterification, three components reaction and cleavage from onium salt to afford naphthopyrans in 60%-88% overall yields. All of the products were characterized by IR, 1H NMR, 13C NMR and MS techniques.

Aqueous [bmim][BF4] as green solvent in microwave-assisted organic reactions: Clean synthesis of 1H-benzo[f]chromene derivatives

Wen, Xin-Min,Wang, Hui-Yun,Li, Shu-Ng

, p. 776 - 778 (2007/10/03)

The mixture of hydrophilic [bmim][BF4] and water has been found to be a green and safe reaction medium in the synthesis of ethyl 3-amino-1-aryl-1H-benzo[f]chromene derivatives using domestic microwave oven.

NITRILES IN HETEROCYCLIC SYNTHESIS: NOVEL SYNTHESES OF BENZOPYRANS, NAPHTHOPYRANS, NAPHTHOPYRANS, PYRANOQUINOLINES AND PYRANOQUINOLINES

Elagamey, Abdel Ghani A.,Sawllim, Salah Z.,El-Taweel, Fathy M.A.,Elnagdi, Mohamed H.

, p. 1534 - 1538 (2007/10/02)

Benzopyrans, naphthopyrans, naphthopyrans, pyranoquinolines, and pyranoquinolines were synthesized by the reaction of cinnamonitriles with phenols, naphthols, 8-hydroxyquinoline, and 1-methyl-4-hydroxy-2-quinolone.

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