Profile: Shanghai Leon Chemical Ltd. provides specialty fine chemicals to industries including pharmaceutical, photochemical and agriculture. Our product series include styrenes, organic boronic acids, customer oriented synthesis, agrochemical intermediates, photochemical intermediates and pharmaceutical intermediates. Our products include 1-ethynyl-4-fluorobenzene, 4-methyl-alfa-methylstyrene, 4-Vinylbenzoic acid, 3-tert-butoxystyrene, 4-acetoxystyrene and 4-tert-butoxystyene.
33 Products/Chemicals (Click for related suppliers)
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• Agrochemical Intermediates | ||||||||
• Doxofylline
IUPAC Name: 7-(1,3-dioxolan-2-ylmethyl)-1,3-dimethylpurine-2,6-dione | CAS Registry Number: 69975-86-6 Synonyms: Maxivent, Ansimar, Ventax, Dioxyfilline, Doxophylline, DOXOFYLLINE, Maxivent (TN), TMDO, Doxofylline [USAN:INN], Doxofilina [INN-Spanish], Doxofyllinum [INN-Latin], Doxofylline (USAN/INN), MLS001214637, ABC 12/3, EINECS 274-239-6, BB_SC-2105, C11H14N4O4, ABC-12/3, ABC-1213, BRN 0561195
InChIKey: HWXIGFIVGWUZAO-UHFFFAOYSA-N | ||||||||
• Ninhydrin
IUPAC Name: 2,2-dihydroxyindene-1,3-dione | CAS Registry Number: 485-47-2 Synonyms: NINHYDRIN, Ninhydrin hydrate, Indan-1,2,3-trione, Triketohydrindene hydrate, 1,2,3-Indantrione monohydrate, Trioxohydrindene monohydrate, CCRIS 4849, 2,2-Dihydroxy-1,3-indandione, 1,2,3-Indantrione, 2-hydrate, 2,2-Dihydroxy-1,3-indanedione, 33437_RIEDEL, N4876_SIAL, 1,3-Indandione, 2,2-dihydroxy-, 72491_FLUKA, EINECS 207-618-1, 2,2-Dihydroxy-1H-indene-1,3(2H)-dione, 2,2-dihydroxy-indene-1,3-dione, AIDS018003, 151173_SIAL, AIDS-018003
InChIKey: FEMOMIGRRWSMCU-UHFFFAOYSA-N | ||||||||
• p-Acetotoluidide
IUPAC Name: N-(4-methylphenyl)acetamide | CAS Registry Number: 103-89-9 Synonyms: P-Acetotoluide, 4-Acetotoluide, p-Acetamidotoluene, Acetyl-p-toluidine, p-Methylacetanilide, 4'-Methylacetanilide, 4-Acetotoluidide, 4-Methylacetanilide, N-Acetyl-p-toluidide, N-(4-Methylphenyl)acetamide, 4-(Acetylamino)toluene, N-ACETYL-P-TOLUIDINE, N-Acetoxy-4-toluidine, 1-Acetamido-4-methylbenzene, Acetamide, N-(4-methylphenyl)-, CCRIS 5956, WLN: 1VMR D1, 307076_ALDRICH, NSC 7644, EINECS 203-155-4
InChIKey: YICAMJWHIUMFDI-UHFFFAOYSA-N | ||||||||
• Para Methyl Acetophenone
IUPAC Name: 1-(4-methylphenyl)ethanone | CAS Registry Number: 122-00-9 Synonyms: Melilotal, p-Acetyltoluene, p-Acetotoluene, p-Methylacetophenone, 4'-Methylacetophenone, Methyl p-tolyl ketone, 1-p-Tolylethanone, Acetophenone, 4'-methyl-, p-Methyl acetophenone, 1-(4-Methylphenyl)ethanone, 1-Acetyl-4-methylbenzene, 1-Methyl-4-acetylbenzene, Ethanone, 1-(4-methylphenyl)-, Tolyl methyl ketone, p-, 4-METHYLACETOPHENONE, 4-Methylphenyl methyl ketone, FEMA No. 2677, M26615_ALDRICH, W267708_ALDRICH, WLN: 1VR D1
InChIKey: GNKZMNRKLCTJAY-UHFFFAOYSA-N | ||||||||
• Pharmaceutic Intermediates | ||||||||
• Pharmaceutical Intermediates | ||||||||
• Phenyl Boronic Acid
IUPAC Name: phenylboronic acid | CAS Registry Number: 98-80-6 Synonyms: Phenylboronic acid, Benzeneboronic acid, Phenylboric acid, Phenyldihydroxyborane, Boronic acid, phenyl-, Borophenylic acid, phenylboranediol, Dihydroxyphenylborane, Boric acid, phenyl-, Dihydroxy(phenyl)borane, Acide phenylborique, PHENYL BORONIC ACID, USAF BO-2, Phenylboron dihydroxide, nchembio.87-comp40, WLN: QBQR, Acide phenylborique [French], Kyselina fenylborita [Czech], P20009_ALDRICH, ARONIS010113
InChIKey: HXITXNWTGFUOAU-UHFFFAOYSA-N | ||||||||
• Triamcinolone Acetonide BP93
Synonyms: Kenalog, Polcortolon, Aristoderm, Aristogel, Triaceton, Tricinolon, Azmacort, Kenalone, Nasacort, Solodelf, Tramacin, Flutone, Rineton, Vetalog, Triam-Injekt, Aristocort, Acetospan, Adcortyl A, Kenacort-A, Triacet
InChIKey: YNDXUCZADRHECN-JNQJZLCISA-N | ||||||||
• Vinyl Anisole
IUPAC Name: 1-ethenyl-4-methoxybenzene | CAS Registry Number: 637-69-4 Synonyms: p-Methoxystyrene, 4-Methoxystyrene, p-Vinylanisole, Anisole, p-vinyl-, 4-VINYLANISOLE, Benzene, 1-ethenyl-4-methoxy-, 1-Methoxy-4-vinylbenzene, CCRIS 4381, Anisole, p-vinyl- (8CI), 141003_ALDRICH, EINECS 211-298-9, NSC 42171, NSC 408326, NSC42171, NSC408326, ZINC01675020, AI3-05526, Benzene, 1-ethenyl-4-methoxy- (9CI), LS-188188, TL8004484
InChIKey: UAJRSHJHFRVGMG-UHFFFAOYSA-N | ||||||||
• 4-Chlorostyrene
IUPAC Name: 1-chloro-4-ethenylbenzene | CAS Registry Number: 1073-67-2 Synonyms: Parachlorostyrene, Styrene, p-chloro-, P-CHLOROSTYRENE, Styrene, 4-chloro-, Benzene, 1-chloro-4-ethenyl-, Poly(4-chlorostyrene), Ambap1426, 1-Chloro-4-vinylbenzene, C71203_ALDRICH, Styrene, p-chloro- (8CI), HSDB 3451, 434124_ALDRICH, EINECS 214-028-8, NSC 18603, NSC18603, LS-29481, InChI=1/C8H7Cl/c1-2-7-3-5-8(9)6-4-7/h2-6H,1H
InChIKey: KTZVZZJJVJQZHV-UHFFFAOYSA-N | ||||||||
• 4-Bromostyrene
IUPAC Name: 1-bromo-4-ethenylbenzene | CAS Registry Number: 2039-82-9 Synonyms: p-Bromostyrene, Styrene, p-bromo-, 4-BROMOSTYRENE, p-BROMO STYRENE, Benzene, 1-bromo-4-ethenyl-, 1-Bromo-4-vinylbenzene, 1-(4-Bromophenyl)ethylene, Styrene, p-bromo- (8CI), 124141_ALDRICH, CID16263, NSC60393, EINECS 218-022-6, NSC 60393, Benzene, 1-bromo-4-ethenyl- (9CI), B293, ST5406224, InChI=1/C8H7Br/c1-2-7-3-5-8(9)6-4-7/h2-6H,1H
InChIKey: WGGLDBIZIQMEGH-UHFFFAOYSA-N | ||||||||
• 2-Chlorostyrene
IUPAC Name: 1-chloro-2-ethenylbenzene | CAS Registry Number: 2039-87-4 Synonyms: O-CHLOROSTYRENE, Chlorostyrene, Styrene, o-chloro-, ortho-Chlorostyrene, Stryene, o-chloro-, Styrene, 2-chloro-, Ambap1421, 1-Chloro-2-vinylbenzene, Benzene, 1-chloro-2-ethenyl-, CCRIS 4598, HSDB 3450, 160679_ALDRICH, EINECS 218-026-8, NSC 18601, NSC18601, BRN 2038863, LS-988, Benzene, 1-chloro-2-ethenyl- (9CI), NCGC00091054-01, 4-05-00-01345 (Beilstein Handbook Reference)
InChIKey: ISRGONDNXBCDBM-UHFFFAOYSA-N | ||||||||
• 3-Chlorostyrene
IUPAC Name: 1-chloro-3-ethenylbenzene | CAS Registry Number: 2039-85-2 Synonyms: Styrene, m-chloro-, M-CHLOROSTYRENE, Styrene, 3-chloro-, Ambap2887, Benzene, 1-chloro-3-ethenyl-, 1-Chloro-3-vinylbenzene, C71009_ALDRICH, Styrene, m-chloro- (8CI), HSDB 3452, NSC18602, EINECS 218-024-7, NSC 18602, Benzene, 1-chloro-3-ethenyl- (9CI)
InChIKey: BOVQCIDBZXNFEJ-UHFFFAOYSA-N | ||||||||
• 2-Vinylnaphthalene
IUPAC Name: 2-ethenylnaphthalene | CAS Registry Number: 827-54-3 Synonyms: 2-VINYLNAPHTHALENE, Naphthalene, 2-ethenyl-, Polyvinylnaphthalene, 2-ethenylnaphthalene, beta-Vinylnaphthalene, V2909_ALDRICH, 453870_ALDRICH, CHEBI:51325, EINECS 212-573-6, NSC177870, Naphthalene, 2-ethenyl-, homopolymer, NSC 177870, TL8005462, 28406-56-6, InChI=1/C12H10/c1-2-10-7-8-11-5-3-4-6-12(11)9-10/h2-9H,1H
InChIKey: KXYAVSFOJVUIHT-UHFFFAOYSA-N | ||||||||
• 4-Phenyl acetophenone
IUPAC Name: 1-(4-phenylphenyl)ethanone | CAS Registry Number: 92-91-1 Synonyms: p-Acetylbiphenyl, p-Phenylacetophenone, 4-ACETYLBIPHENYL, 4'-Phenylacetophenone, 4-Phenylacetophenone, Acetophenone, 4'-phenyl-, 4-Acetyl-biphenyl, Biphenyl-4-acetophenone, 4-Biphenylyl methyl ketone, Ketone, 4-biphenylyl methyl, Methyl 4-biphenylyl ketone, 4-Biphenyl methyl ketone, MLS000584126, 1-(4-phenyl-phenyl)-ethanone, 122726_ALDRICH, NSC 1875, 1-(1,1'-Biphenyl)-4-ylethanone, EINECS 202-202-6, NSC1875, Ethanone, 1-[1,1'-biphenyl]-4-yl-
InChIKey: QCZZSANNLWPGEA-UHFFFAOYSA-N | ||||||||
• 2,4-Difluorostyrene
IUPAC Name: 1-ethenyl-2,4-difluorobenzene | CAS Registry Number: 399-53-1 Synonyms: 2,4-difluoro-1-vinylbenzene, 1-ethenyl-2,4-difluorobenzene, 2,4-DIFLUORO-1-VINYL-BENZENE, SureCN319771, 2,4-Difluoro-1-ethenylbenzene, CTK4I2148, MolPort-002-317-229, Benzene,1-ethenyl-2,4-difluoro-, ANW-71682, PC6274, SBB086131, 1-ethenyl-2,4-bis(fluoranyl)benzene, AKOS006281194, AG-F-41220, AS03796, AK-76941, KB-17575, FT-0081279, FT-0651081, A824817
InChIKey: IZYHZMFAUFITLK-UHFFFAOYSA-N | ||||||||
• 2,5-Difluorostyrene
IUPAC Name: 2-ethenyl-1,4-difluorobenzene | CAS Registry Number: 305371-97-5 Synonyms: 1,4-difluoro-2-vinylbenzene, 2-ethenyl-1,4-difluorobenzene, 1,4-Difluoro-2-vinyl-benzene, 2,5-Difluorostyrene;, SureCN491580, CTK1C2034, MolPort-002-317-231, PC6275, SBB086130, 2-ethenyl-1,4-bis(fluoranyl)benzene, AKOS006281195, AG-F-00725, AS03798, KB-17958, FT-0690894, A820422, I01-9843
InChIKey: DSIWLDCXHHMNQL-UHFFFAOYSA-N | ||||||||
• 4-Bromoacetophenone
IUPAC Name: 1-(4-bromophenyl)ethanone | CAS Registry Number: 99-90-1 Synonyms: p-Bromoacetophenone, 4'-Bromoacetophenone, Acetophenone, 4'-bromo-, 1-(4-Bromophenyl)ethanone, Ethanone, 1-(4-bromophenyl)-, p-BROMACETOPHENONE, Methyl p-bromophenyl ketone, p-Bromophenyl methyl ketone, 1-Acetyl-4-bromobenzene, 4-BROMOACETOPHENONE, ACETOPHENONE,4-BROMO, B56404_ALDRICH, 16110_FLUKA, Acetophenone, 4'-bromo- (8CI), AIDS017953, AIDS-017953, NSC17541, EINECS 202-799-3, NSC 17541, ZINC00080820
InChIKey: WYECURVXVYPVAT-UHFFFAOYSA-N | ||||||||
• 4-Chloroacetophenone
IUPAC Name: 1-(4-chlorophenyl)ethanone | CAS Registry Number: 99-91-2 Synonyms: 4'-Chloroacetophenone, p-Chloracetophenone, P-CHLOROACETOPHENONE, 1-(4-Chlorophenyl)ethanone, p-Acetylchlorobenzene, Acetophenone, 4'-chloro-, 4-Acetylchlorobenzene, Ethanone, 1-(4-chlorophenyl)-, USAF DO-1, Methyl p-chlorophenyl ketone, p-Chlorophenyl methyl ketone, 4-Chlorophenyl methyl ketone, Methyl 4-chlorophenyl ketone, 1-(4-Chlorophenyl)-ethanone, WLN: GR DV1, C19708_ALDRICH, HSDB 2088, NSC 6115, 22850_FLUKA, EINECS 202-800-7
InChIKey: BUZYGTVTZYSBCU-UHFFFAOYSA-N | ||||||||
• 4-Methoxy Acetophenone
IUPAC Name: 1-(4-methoxyphenyl)ethanone | CAS Registry Number: 100-06-1 Synonyms: Acetanisole, 4-Acetylanisole, Linarodin, Novatone, Vananote, 4'-Methoxyacetophenone, p-Methoxyacetophenone, P-ACETYLANISOLE, 4-Methoxyacetophenone, Acetophenone, 4'-methoxy-, 1-(4-Methoxyphenyl)ethanone, Ethanone, 1-(4-methoxyphenyl)-, 4-Methoxy-acetophenone, Methyl p-methoxyphenyl ketone, p-Methoxyphenyl methyl ketone, 4-Methoxyphenyl methyl ketone, Anisyl, p-, methyl ketone, 4-Methoxyacetofenon [Czech], Methyl 4-methoxyphenyl ketone, FEMA No. 2005
InChIKey: NTPLXRHDUXRPNE-UHFFFAOYSA-N | ||||||||
• 4-Vinylbenzoic acid
IUPAC Name: 4-ethenylbenzoic acid | CAS Registry Number: 1075-49-6 Synonyms: p-Vinylbenzoic acid, Styrene-4-carboxylic acid, 4-ETHENYLBENZOIC ACID, 254738_ALDRICH, CID14098, EINECS 214-053-4, NSC176003, SBB006579, NSC 176003
InChIKey: IRQWEODKXLDORP-UHFFFAOYSA-N | ||||||||
• 3-Bromostyrene
IUPAC Name: 1-bromo-3-ethenylbenzene | CAS Registry Number: 2039-86-3 Synonyms: 1-Bromo-3-vinylbenzene, Benzene, 1-bromo-3-ethenyl-, 132675_ALDRICH, EINECS 218-025-2, ST5331780, InChI=1/C8H7Br/c1-2-7-4-3-5-8(9)6-7/h2-6H,1H
InChIKey: KQJQPCJDKBKSLV-UHFFFAOYSA-N | ||||||||
• 2-Bromostyrene
IUPAC Name: 1-bromo-2-ethenylbenzene | CAS Registry Number: 2039-88-5 Synonyms: o-Bromostyrene, Benzene, 1-bromo-2-ethenyl-, 132683_ALDRICH, EINECS 218-027-3, Benzene, ethenyl-, ar-bromo derivs., NCGC00164055-01, ST5405357, InChI=1/C8H7Br/c1-2-7-5-3-4-6-8(7)9/h2-6H,1H, 125904-11-2
InChIKey: SSZOCHFYWWVSAI-UHFFFAOYSA-N | ||||||||
• 4-(Trifluoromethyl)phenylacetic acid
IUPAC Name: 2-[4-(trifluoromethyl)phenyl]acetic acid | CAS Registry Number: 32857-62-8 Synonyms: 4-Trifluoromethylphenylacetic acid, 233021_ALDRICH, 91869_FLUKA, JRD-0372, EINECS 251-263-5, SBB000434, Benzeneacetic acid, 4-(trifluoromethyl)-, TL806413, p-(TRIFLUOROMETHYL)PHENYLACETIC ACID, (alpha,alpha,alpha-Trifluoro-4-tolyl)acetic acid, (alpha,alpha,alpha-Trifluoro-p-tolyl)acetic acid, (.alpha.,.alpha.,.alpha.-Trifluoro-p-tolyl)-acetic acid
InChIKey: HNORVZDAANCHAY-UHFFFAOYSA-N | ||||||||
• 4-Acetoxystyrene
IUPAC Name: (2-ethenylphenyl) acetate | CAS Registry Number: 63600-35-1 Synonyms: Acetic Acid 2-Vinylphenyl Ester, (2-ethenylphenyl) Acetate, 2-Acetoxystyrene, ACMC-20alva, 2-vinylphenyl acetate, SureCN58004, (2-ethenylphenyl) ethanoate, CTK8C5794, acetic acid (2-ethenylphenyl) ester, AKOS009156549, A834435, I14-19411
InChIKey: WRPYDXWBHXAKPT-UHFFFAOYSA-N | ||||||||
• 1-Ethynyl-4-fluorobenzene
IUPAC Name: 1-ethynyl-4-fluorobenzene | CAS Registry Number: 766-98-3 Synonyms: 4-Fluorophenylacetylene, 4'-fluorophenyl acetylene, Benzene, 1-ethynyl-4-fluoro-, 4'-Fluorophenylacetylene, (p-Fluorophenyl)acetylene, 1-ethynyl-4-fluoro-benzene, SBB064531, AG-H-06236, PubChem16719, AC1Q4LVC, 4-ethynyl-1-fluorobenzene, ACMC-209p5m, AC1LAX68, 1-Ethynyl-4-fluorobenzene,, KSC491I8T, 404330_ALDRICH, CHEMBL233810, CTK3J1489, MolPort-000-003-672, 1-ETHYNYL,4-FLUORO-BENZENE
InChIKey: QXSWHQGIEKUBAS-UHFFFAOYSA-N | ||||||||
• 4-Fluorostyrene
IUPAC Name: 1-ethenyl-4-fluorobenzene | CAS Registry Number: 405-99-2 Synonyms: Styrene, p-fluoro-, Ambap4326, Benzene, 1-ethenyl-4-fluoro-, 155799_ALDRICH, EINECS 206-975-0
InChIKey: JWVTWJNGILGLAT-UHFFFAOYSA-N | ||||||||
• 2-Fluorostyrene
IUPAC Name: 1-ethenyl-2-fluorobenzene | CAS Registry Number: 394-46-7 Synonyms: o-Fluorostyrene, 1-Fluoro-2-vinylbenzene, Benzene, 1-ethenyl-2-fluoro-, 290505_ALDRICH, EINECS 206-896-1, InChI=1/C8H7F/c1-2-7-5-3-4-6-8(7)9/h2-6H,1H
InChIKey: YNQXOOPPJWSXMW-UHFFFAOYSA-N | ||||||||
• 3,20-Dioxopregna-1,4,9(11),16-Tetraen-21-Yl Acetate
IUPAC Name: [2-[(8S,10S,13S,14S)-10,13-dimethyl-3-oxo-6,7,8,12,14,15-hexahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate | CAS Registry Number: 37413-91-5 Synonyms: 21-Acetoxypregna-1,4,9(11),16-tetraene-3,20-dione, 3,20-dioxopregna-1,4,9(11),16-tetraen-21-yl acetate, 21-Hydroxypregna-1,4,9(11),16-tetraene-3,20-dione 21-acetate, SureCN8752386, CHEMBL2348787, CTK4H8124, MolPort-006-127-472, EINECS 253-497-3, ANW-60469, AKOS016003151, AG-F-31457, AK-98833, KB-219977, 3,20-Dioxopregna-1,4,9(11),16-tetraen-21-yl Acetate., 21-(acetyloxy)-pregna-1,4,9(11),16-tetraene-3,20-dione, Pregna-1,4,9(11),16-tetraene-3,20-dione,21-(acetyloxy)-, 1,4,9(11),16-Pregnatetraene-21-ol-3,20-Dione-21-Acetate(3TR);Pregna-1,4,9(11),16-tetraene-3,20-dione,21-hydroxy-, acetate (6CI,7CI);21-Acetoxypregna-1,4,9(11),16-tetraene-3,20-dione;Tetraene Acetate;, 2-((8S,10S,13S,14S)-10,13-Dimethyl-3-oxo-6,7,8,10,12,13,14,15-octahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate
InChIKey: UFEOMHFPJREVTP-PTRHGPIFSA-N | ||||||||
• 3-Fluorostyrene
IUPAC Name: 1-ethenyl-3-fluorobenzene | CAS Registry Number: 350-51-6 Synonyms: m-Fluorostyrene, 219452_ALDRICH, Benzene, 1-ethenyl-3-fluoro-, CID67691, EINECS 206-504-9
InChIKey: ZJSKEGAHBAHFON-UHFFFAOYSA-N | ||||||||
• 4-Acetylbiphenyl (CAS: 92-92-1) | ||||||||
• 4-(Trifluoromethyl)styrene
IUPAC Name: 1-ethenyl-4-(trifluoromethyl)benzene | CAS Registry Number: 402-50-6 Synonyms: 4-Trifluoromethylstyrene, 1-(trifluoromethyl)-4-vinylbenzene, 4-Vinylbenzotrifluoride, 1-ethenyl-4-(trifluoromethyl)benzene, SBB055339, PubChem15485, ACMC-1AIVR, SureCN476560, 369608_ALDRICH, AC1MD344, 91872_FLUKA, CTK4I2726, MolPort-001-777-904, 1-(trifluoromethyl)-4-vinyl-benzene, ANW-29338, ZINC02545388, AKOS005254405, AG-B-79663, MCULE-6873099802, QC-3393
InChIKey: CEWDRCQPGANDRS-UHFFFAOYSA-N |