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Ethyl 2-oxocyclopentanecarboxylate

Ethyl 2-oxocyclopentanecarboxylate is used as intermediate of loxoprofen sodium and two hydrogen jasmine ketone. It also be used to mix fragrant for food and tobacco.

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Ethyl 3-aminocrotonate Purified 98.5%+

Product Name: Ethyl 3-aminocrotonate

Synonyms:Beta-Aminocrotonic Acid Ethyl Ester; Crotonic Acid, 3-Amino-, Ethyl Ester; Ethyl (2e)-3-Amino-2-Butenoate; Ethyl 3-Amino-2-Butenoate; Ethyl (2e)-3-Aminobut-2-Enoate; Ethyl Beta-Aminocrotonate; Ethyl B-Iminobutyrate; 3-Amino-2-Butenoic Acid Ethyl Ester; Β-Aminocrotonic Acid, Ethyl Ester; 3-Aminocrotonic Acid Ethyl Ester; ethyl 3-aminobut-2-enoate; ethyl (3E)-3-iminobutanoate; ethyl (2Z)-3-aminobut-2-enoate; Ethyl β-aminocrotonate; Ethyl-3-aminocrotonate

Molecular Formula:C6H11NO2

Molecular Weight:129.157

InChI:InChI=1/C6H11NO2/c1-3-9-6(8)4-5(2)7/h4H,3,7H2,1-2H3/b5-4-

CAS Registry Number:626-34-6;7318-00-5

EINECS:230-782-0

Density:1.007g/cm3

Melting point:33-35℃

Boiling point:212.5°C at 760 mmHg

Refractive index:1.459

Flash point:81.7°C

Vapour Pressure:0.173mmHg at 25°C

Hazard Symbols:  C:Corrosive;

Risk Codes: R34:;R36/37:;

Safety Description: S26:;S27:;S28:;S36/37/39:;S45:;

Transportation No.: UN 3263 8/PG 2

WGK Germany: 3

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Ethyl 4,4,4-trifluoroacetoacetate IP 98%

Product Name: Ethyl 4,4,4-trifluoroacetoacetate 

Synonyms: ETHYL 3-OXO-4,4,4-TRIFLUOROACETOACETATE;ETHYL 3-OXO,4,4,4-TRIFLUOROBUTYRATE;ETHYL 4,4,4-TRIFLUOROACETOACETATE;ETHYL 4,4,4-TRIFLUOROACETOACTATE;ETHYL 4,4,4-TRIFLUORO-3-OXOBUTANOATE;ETHYL TRIFLUOROACETOACETATE;4,4,4-TRIFLUORO-3-OXOBUTANOIC ACID ETHYL ESTER;4,4,4-TRIFLUOROACETOACETIC ACID ETHYL ESTER 

CAS: 372-31-6 

MF: C6H7F3O3 

MW: 184.11 

EINECS: 206-750-7 

Specifications:

 

Testing items Value
Appearance colorless transparent liquid
Purity % 98.0 MIN
Moisture % 0.20 MAX
Packing Net W.t 200kg /Plastic drum

 

Applications:

1.Widely used in the synthetic process of medicine, pesticides and organic intermediate. 

2.Used in the synthesis of fluorinated 2-thiouracil analogs as antithyroid agents. 

 

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Ethyl 4-oxocyclohexanecarboxylate Technical 99%

Product Name: Ethyl 4-oxocyclohexanecarboxylate

Cas No: 17159-79-4

Synonyms:

ETHYL 4-CYCLOHEXANONECARBOXYLATE;ETHYL 4-OXOCYCLOHEXANECARBOXYLATE;ETHYL CYCLOHEXANONE-4-CARBOXYLATE;CYCLOHEXANONE-4-CARBOXYLIC ACID ETHYL ESTER;4-CYCLOHEXANONECARBOXYLIC ACID ETHYL ESTER;4-(ETHOXYCARBONYL)CYCLOHEXANONE;4-OXO-CYCLOHEXANECARBOXYLIC ACID ETHYL ESTER;ethyl 4-oxocyclohexancarboxylate

Structural Formula: Ethyl 4-oxocyclohexanecarboxylate 17159-79-4

Molecular Formula: C9H14O3

Molecular Weight: 170.21

Appearance

Yellowish clarity liquid

Assay

>=99%

HNMR,COA,GC are available.

------------More details,pls contact us freely by email.

 

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Ethyl 5-Bromovalerate

Ethyl 5-bromovalerat is used as a useful pharmaceutical intermediate for the synthesis of 5-(2-Formyl-3-hydroxyphenoxy)pentanoic acid.

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Ethyl 5-methylisoxazole-3-carboxylate Purified A.C>90%

Colorless liquid,  it is pure and it became crystal itself. the picture shows the sample. And we have stocks.

 

Hyperion pharm R&D Co.,Ltd is the manufacturer of Morpholine, Difluoromethoxy compounds, Quinolinone, Chiral amines, boronic acid and customized products. If you need any information or any help,please contact Stephanie@hyperionpharm.com or phone +86-13625153664.

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Ethyl Bromide

Ethyl bromide is a chemical compound of the haloalkanes group. It is used in organic synthesis as a solvent and also used as a pharmaceutical intermediate.

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