Liye Chemical Products Technology Development Co., Ltd.

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Profile: Liye Chemical Products Technology Development Co., Ltd. is engaged in the development and production of fine chemicals, APIs and pharmaceutical intermediates. Our product line includes crotonic acid, crotonaldehyde anhydride, croton chloride, methyl croton, croton ethyl 3,3-2 methyl methacrylate, ciclopirox, ciclopirox olamine, special valeraldehyde, and special E chloride. Our terbinafine hydrochloride is a raw material used in medicine.

19 Products/Chemicals (Click for related suppliers)

• Acetone

IUPAC Name: propan-2-one | CAS Registry Number: 67-64-1
Synonyms: acetone, 2-propanone, propanone, Dimethyl ketone, Methyl ketone, Dimethylketal, Pyroacetic ether, Chevron acetone, Pyroacetic acid, Ketone propane, beta-Ketopropane, Aceton, Dimethylformaldehyde, Ketone, dimethyl, dimethylcetone, dimethylketone, Dimethylketon, Propanon, Azeton, Acetone (natural)

Molecular Formula:	C₃H₆O	Molecular Weight:	58.079140 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	1

InChIKey: CSCPPACGZOOCGX-UHFFFAOYSA-N

• Chloromethyl Pivalate

IUPAC Name: chloromethyl 2,2-dimethylpropanoate | CAS Registry Number: 18997-19-8
Synonyms: Chloromethyl pivalate, POM-Cl, Pivaloyloxymethyl chloride, 141186_ALDRICH, TPC-I029, CID87885, EINECS 242-735-1, ZINC02242620, Propanoic acid, 2,2-dimethyl-, chloromethyl ester, TL8001550

Molecular Formula:	C₆H₁₁ClO₂	Molecular Weight:	150.603340 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: GGRHYQCXXYLUTL-UHFFFAOYSA-N

• Ciclopirox

IUPAC Name: 6-cyclohexyl-1-hydroxy-4-methylpyridin-2-one | CAS Registry Number: 29342-05-0
Synonyms: Loprox, Penlac, CICLOPIROX, ciclopiroxolamine, cyclopirox, Batrafen, Terit, cyclopyroxolamine, Ciclopirox Olamin, Ciclopirox-Olamin, Dafnegin-CSC, Loprox (TN), Penlac (TN), Ciclopiroxum [INN-Latin], HOE 296b, Ciclopirox (USP/INN), Prestwick0_000541, Prestwick1_000541, Prestwick2_000541, Prestwick3_000541

Molecular Formula:	C₁₂H₁₇NO₂	Molecular Weight:	207.268880 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: SCKYRAXSEDYPSA-UHFFFAOYSA-N

• Crotonic Acid

IUPAC Name: (E)-but-2-enoic acid | CAS Registry Number: 107-93-7
Synonyms: CROTONIC ACID, 2-Butenoic acid, trans-Crotonic acid, trans-2-Butenoic acid, (E)-Crotonic acid, 2-Butenoate, Crotonic acid, (E)-, (E)-2-Butenoic acid, alpha-Butenoic acid, alpha-Crotonic acid, Solid crotonic acid, 2E-butenoic acid, 3-Methylacrylic acid, beta-Methacrylic acid, but-2-enoic acid, BUTENOIC ACID, 2-Butenoic acid, (E)-, beta-Methylacrylic acid, Acrylic acid, 3-methyl-, (2E)-but-2-enoic acid

Molecular Formula:	C₄H₆O₂	Molecular Weight:	86.089240 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: LDHQCZJRKDOVOX-NSCUHMNNSA-N

• Crotonic Acid Anhydride

IUPAC Name: [(E)-but-2-enoyl] (E)-but-2-enoate | CAS Registry Number: 623-68-7
Synonyms: 2-Butenoic anhydride, CROTONIC ANHYDRIDE, Crotonic acid anhydride, 2-Butenoic acid, anhydride, (2E)-2-butenoic anhydride, HSDB 2815, 130974_ALDRICH, Anhydrid kyseliny krotonove [Czech], EINECS 210-807-1, NSC 97397, LS-55616

Molecular Formula:	C₈H₁₀O₃	Molecular Weight:	154.163200 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	3

InChIKey: VJDDQSBNUHLBTD-GGWOSOGESA-N

• Crotonyl Chloride

IUPAC Name: (E)-but-2-enoyl chloride | CAS Registry Number: 625-35-4
Synonyms: 2-Butenoyl chloride, Crotonyl chloride, Crotonoyl chloride, sGQHDHaImfXIh, 2-Crotonoyl chloride, Crotonoyl chloride (E)-, (E)-CH3CH=CHCOCl, 2-Butenoyl chloride, (E)-, (2E)-but-2-enoyl chloride, 2-butenoyl chloride, (2E)-, 127787_ALDRICH, 28051_FLUKA, EINECS 210-889-9, EINECS 234-010-3, ZINC02242606, TL8004173, InChI=1/C4H5ClO/c1-2-3-4(5)6/h2-3H,1H3/b3-2, 10487-71-5

Molecular Formula:	C₄H₅ClO	Molecular Weight:	104.534900 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	1

InChIKey: RJUIDDKTATZJFE-NSCUHMNNSA-N

• Ethyl crotonate (CAS: 105544-63-5)

• Ethyl trans-2-Butenoate

IUPAC Name: ethyl (E)-but-2-enoate | CAS Registry Number: 623-70-1
Synonyms: ETHYL CROTONATE, Ethyl trans-2-butenoate, Crotonic acid, ethyl ester, Ethyl trans-crotonate, Ethyl (E)-crotonate, Ethyl crotonate (E), 2-Butenoic acid, ethyl ester, Ethyl (E)-2-butenoate, Crotonate d'ethyle, (E)-, Crotonic acid ethyl ester, Ethyl 2-butenoate, (E)-, Ethyl (2E)-2-butenoate, Crotonic acid, ethyl ester, (E)-, FEMA No. 3486, ethyl (2E)-but-2-enoate, 2-Butenoic acid, ethyl ester, (E)-, W348600_ALDRICH, trans-2-Butenoic acid ethyl ester, 140996_ALDRICH, 167940_ALDRICH

Molecular Formula:	C₆H₁₀O₂	Molecular Weight:	114.142400 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: ZFDIRQKJPRINOQ-HWKANZROSA-N

• Ethyl trimethylacetate

IUPAC Name: ethyl 2,2-dimethylpropanoate | CAS Registry Number: 3938-95-2
Synonyms: Ethyl pivalate, Pivalic acid, ethyl ester, Ethyl 2,2-dimethylpropionate, Trimethylacetic acid, ethyl ester, 234559_ALDRICH, PIVALIC ACID ETHYL ESTER, Propanoic acid, 2,2-dimethyl-, ethyl ester, 80890_FLUKA, ETHYL 2,2-DIMETHYLPROPANOATE, CHEBI:142642, MolPort-000-155-419, Pivalic acid, ethyl ester (8CI), CID19838, NSC17494, EINECS 223-520-1, NSC 17494, ZINC00391895, 2,2-Dimethyl-propionic acid ethyl ester, BBV-24878991, InChI=1/C7H14O2/c1-5-9-6(8)7(2,3)4/h5H2,1-4H

Molecular Formula:	C₇H₁₄O₂	Molecular Weight:	130.184860 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: HHEIMYAXCOIQCJ-UHFFFAOYSA-N

• Iodomethyl Pivalate

IUPAC Name: iodomethyl 2,2-dimethylpropanoate | CAS Registry Number: 53064-79-2
Synonyms: Iodomethyl pivalate, TPC-I030, EINECS 258-339-7, CID104401, ZINC02391848, I04-0364

Molecular Formula:	C₆H₁₁IO₂	Molecular Weight:	242.054810 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: PELJISAVHGXLAL-UHFFFAOYSA-N

• Methyl Crotonate

IUPAC Name: methyl (E)-but-2-enoate | CAS Registry Number: 623-43-8
Synonyms: Methyl crotonate, Methyl E-crotonate, Methyl 2-butenoate, Methyl trans-crotonate, Crotonic acid, methyl ester, Methyl trans-2-butenoate, Methyl (E)-2-butenoate, 2-Butenoic acid, methyl ester, 1-(Methoxycarbonyl)propene, Crotonic Acid Methyl Ester, Methyl (2E)-2-butenoate, methyl (2E)-but-2-enoate, Methyl E-Propene-1-carboxylate, (E)-Crotonic acid methyl ester, 2-Butenoic acid, methyl ester, (E)-, 139459_ALDRICH, (E)-2-Butenoic acid methyl ester, trans-2-Butenoic acid methyl ester, EINECS 210-793-7, 2-Butenoic acid, methyl ester, (2E)-

Molecular Formula:	C₅H₈O₂	Molecular Weight:	100.115820 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: MCVVUJPXSBQTRZ-ONEGZZNKSA-N

• Methyl trimethylacetate

IUPAC Name: methyl 2,2-dimethylpropanoate | CAS Registry Number: 598-98-1
Synonyms: Methyl pivalate, Pivalic acid, methyl ester, M86502_ALDRICH, PIVALIC ACID METHYL ESTER, Methyl 2,2-dimethylpropionate, 80920_FLUKA, Propanoic acid, 2,2-dimethyl-, methyl ester, Trimethylacetic Acid Methyl Ester, CHEBI:142412, MolPort-000-157-639, CID69027, EINECS 209-959-1, ZINC00391896, FR-0224, 2,2-Dimethylpropionic Acid Methyl Ester, 2,2-Dimethyl-propionic acid methyl ester, BBV-24878969, P0462, InChI=1/C6H12O2/c1-6(2,3)5(7)8-4/h1-4H

Molecular Formula:	C₆H₁₂O₂	Molecular Weight:	116.158280 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: CNMFHDIDIMZHKY-UHFFFAOYSA-N

• Pivalic Acid

IUPAC Name: 2,2-dimethylpropanoic acid | CAS Registry Number: 75-98-9
Synonyms: Pivalic acid, Neopentanoic acid, Trimethylacetic acid, tert-Pentanoic acid, Versatic 5, 2,2-Dimethylpropionic acid, Dimethylpropionic acid, Acetic acid, trimethyl-, Propanoic acid, 2,2-dimethyl-, Kyselina pivalova [Czech], 2,2-DIMETHYLPROPANOIC ACID, Propionic acid, 2,2-dimethyl-, alpha,alpha-Dimethylpropionic acid, 2,2-dimethyl-propanoic acid, T71803_ALDRICH, HSDB 5211, WLN: QVX1&1&1, 80880_FLUKA, 80882_FLUKA, CHEBI:45133

Molecular Formula:	C₅H₁₀O₂	Molecular Weight:	102.131700 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: IUGYQRQAERSCNH-UHFFFAOYSA-N

• Pivaloyl Chloride

IUPAC Name: 2,2-dimethylpropanoyl chloride | CAS Registry Number: 3282-30-2
Synonyms: Pivalyl chloride, Pivaloyl chloride, Trimethylacetyl chloride, Propanoyl chloride, 2,2-dimethyl-, T72605_ALDRICH, 2,2-DIMETHYLPROPANOYL CHLORIDE, 80910_FLUKA, EINECS 221-921-6, UN2438, ZINC01534960, Trimethylacetyl chloride [UN2438] [Poison], InChI=1/C5H9ClO/c1-5(2,3)4(6)7/h1-3H

Molecular Formula:	C₅H₉ClO	Molecular Weight:	120.577360 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	1

InChIKey: JVSFQJZRHXAUGT-UHFFFAOYSA-N

• Tert-Butyl trimethylacetate

IUPAC Name: tert-butyl 2,2-dimethylpropanoate | CAS Registry Number: 16474-43-4
Synonyms: tert-butyl pivalate, CID519272, OR0593, ZINC02386398, Propanoic acid, 2,2-dimethyl, 1,1-dimethylethyl ester, propanoic acid, 2,2-dimethyl-, 1,1-dimethylethyl ester, InChI=1/C9H18O2/c1-8(2,3)7(10)11-9(4,5)6/h1-6H

Molecular Formula:	C₉H₁₈O₂	Molecular Weight:	158.238020 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: VXHFNALHLRWIIU-UHFFFAOYSA-N

• 4-Hydroxy-6-methyl-2-pyrone

IUPAC Name: 2-hydroxy-6-methylpyran-4-one | CAS Registry Number: 675-10-5
Synonyms: Triacetate lactone, Triacetic acid lactone, Spectrum_001904, SpecPlus_000816, Spectrum2_001978, Spectrum3_001720, Spectrum4_001907, Spectrum5_000594, CCRIS 3600, 6-Methyl-4-hydroxypyron-(2), 4-Hydroxy-6-methyl-2H-pyran-2-one, 4-Hydroxy-6-methylpyran-4-one, BSPBio_003340, H43415_ALDRICH, KBioGR_002500, KBioSS_002438, DivK1c_006912, SPECTRUM1600759, SPBio_002135, 55850_FLUKA

Molecular Formula:	C₆H₆O₃	Molecular Weight:	126.110040 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: OOKCZXGEYPSNIM-UHFFFAOYSA-N

• 2-Butenoic Acid

IUPAC Name: (E)-but-2-enoic acid | CAS Registry Number: 3724-65-0
Synonyms: CROTONIC ACID, 2-Butenoic acid, trans-Crotonic acid, trans-2-Butenoic acid, (E)-Crotonic acid, 2-Butenoate, Crotonic acid, (E)-, (E)-2-Butenoic acid, alpha-Butenoic acid, alpha-Crotonic acid, Solid crotonic acid, 2E-butenoic acid, 3-Methylacrylic acid, beta-Methacrylic acid, but-2-enoic acid, BUTENOIC ACID, 2-Butenoic acid, (E)-, beta-Methylacrylic acid, Acrylic acid, 3-methyl-, (2E)-but-2-enoic acid

Molecular Formula:	C₄H₆O₂	Molecular Weight:	86.089240 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: LDHQCZJRKDOVOX-NSCUHMNNSA-N

• 3,3-Dimethylacrylic Acid

IUPAC Name: 3-methylbut-2-enoic acid | CAS Registry Number: 541-47-9
Synonyms: Senecioic acid, 3-Methylcrotonic acid, SENECIC ACID, 3,3-Dimethylacrylic acid, Crotonic acid, 3-methyl-, 2-Butenoic acid, 3-methyl-, 3-METHYL-2-BUTENOIC ACID, beta-Methylcrotonic acid, 3-methylbut-2-enoic acid, beta,beta-Dimethylacrylic acid, beta,beta-Dimethacrylic acid, beta-Methylcrotonic acid;, .beta.-Methylcrotonic acid, FEMA No. 3187, D138606_ALDRICH, W318701_ALDRICH, WLN: QV1UY1&1, NSC2549, beta,beta-dimethyl acrylic acid, NSC 2549

Molecular Formula:	C₅H₈O₂	Molecular Weight:	100.115820 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: YYPNJNDODFVZLE-UHFFFAOYSA-N

• 3,3-Dimethyl acrylic Acid Methyl ester

IUPAC Name: methyl 3-methylbut-2-enoate | CAS Registry Number: 924-50-5
Synonyms: Methyl 3-methyl-2-butenoate, METHYL DIMETHYL ACRYLATE, Methyl 3,3-dimethylacrylate, ghl.PD_Mitscher_leg0.193, 368571_ALDRICH, 38890_FLUKA, CID13546, 2-Butenoic acid, 3-methyl-, methyl ester, EINECS 213-107-4, Crotonic acid, 3-methyl-, methyl ester, ZINC00388580, InChI=1/C6H10O2/c1-5(2)4-6(7)8-3/h4H,1-3H

Molecular Formula:	C₆H₁₀O₂	Molecular Weight:	114.142400 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: FZIBCCGGICGWBP-UHFFFAOYSA-N