BEIJING SIAR TECHNOLOGY DEVELOPMENT CO.,LTD.

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Company Introduction

公司介绍

Beijing Sjar Technology Development Co., Ltd. founded in 2014, it is a high-tech enterprise which specialized in the research and development of active pharmaceutical ingredients and their intermediates, electronic chemical materials and intermediates, large-scale production, sales and services, and provide customized synthetic services according to customer requirements.
Sjar-Tech locates in Beijing Economic and Technological Development Zone, has its own R&D and development laboratory. Sjar-Tech has set up a R&D team with rich experience and strong technical strength, most of the practitioners have more than ten years' experience and technology in organic synthesis development.

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Company Products

公司产品

Pharmaceutical Chemicals
Electronic Chemicals
Other Chemicals

Sjar-Tech is specialized in pharmaceutical chemical products, which are divided into: Anti-Cancer, Anti-Hepatitis, Anti-Diabetes, Anti-Rheumatism, Other APIs, Peptides and Pharmaceutical Intermediates.

Anti-Cancer
Anti-Hepatitis
Anti-Diabetes
Anti-Rheumatism
Other API
Peptides
Pharmaceutical Intermediates

Larotrectinib Sulfate

Larotrectinib Sulfate

CAS号：1223405-08-0

Lorlatinib

CAS号：1454846-35-5

Acalabrutinib, ACP-196

Acalabrutinib, ACP-196

CAS号：1420477-60-6

Abemaciclib，LY2835219

Abemaciclib，LY2835219

CAS号：1231929-97-7

Ponatinib Hydrochloride

Ponatinib Hydrochloride

CAS号：1114544-31-8

Alectinib Hydrochloride

Alectinib Hydrochloride

CAS号：1256589-74-8

Niraparib Tosylate Monohydrate

Niraparib Tosylate Monohydrate

CAS号：1613220-15-7

Lenvatinib Mesylate

Lenvatinib Mesylate

CAS号：857890-39-2

Olaparib

CAS号：763113-22-0

Veliparib

CAS号：912444-00-9

Glecaprevir

CAS号：1365970-03-1

Pibrentasvir

CAS号：1353900-92-1

Obeticholic Acid

Obeticholic Acid

CAS号：459789-99-2

Simeprevir Sodium

Simeprevir Sodium

CAS号：1241946-89-3

Tenofovir Alafenamide Fumarate

Tenofovir Alafenamide Fumarate

CAS号：1392275-56-7

Sofosbuvir

CAS号：1190307-88-0

Velpatasvir

CAS号：1377049-84-7

Sotagliflozin

CAS号：1018899-04-1

Ertugliflozin L-Pyroglutamic Acid

Ertugliflozin L-Pyroglutamic Acid

CAS号：1210344-83-4

Empagliflozin

CAS号：864070-44-0

Trelagliptin Succinate

Trelagliptin Succinate

CAS号：1029877-94-8

Upadacitinib

CAS号：1708997-43-6

Baricitinib

CAS号：1187594-09-7

Tofacitinib Citrate

Tofacitinib Citrate

CAS号：540737-29-9

Methotrexate

CAS号：59-05-2

Elagolix Sodium

Elagolix Sodium

CAS号：832720-36-2

Relugolix

CAS号：737789-87-6

Roxadustat

CAS号：808118-40-3

Balovaptan

CAS号：1228088-30-9

Crisaborole

CAS号：906673-24-3

Brivaracetam

CAS号：357336-20-0

Cangrelor Tetrasodium

Cangrelor Tetrasodium

CAS号：163706-36-3

Eltrombopag Olamine

Eltrombopag Olamine

CAS号：496775-62-3

Pimavanserin Tartrate

Pimavanserin Tartrate

CAS号：706782-28-7

Eluxadoline

CAS号：864821-90-9

Atosiban Acetate

Atosiban Acetate

CAS号：90779-69-4

Glutathione

CAS号：70-18-8

Octreotide Acetate

Octreotide Acetate

CAS号：83150-76-9

Plecanatide

CAS号：467426-54-6

Terlipressin Acetate

Terlipressin Acetate

CAS号：14636-12-5

4-(Piperidin-4-yl)morpholine

4-(Piperidin-4-yl)morpholine

CAS号：53617-35-9

9-Bromo-6,11-dihydro-8-hydroxy-6,6-dimethyl-11-oxo-5H-benzo[b]carbazole-3-carbonitrile

9-Bromo-6,11-dihydro-8-hydroxy-6,6-dimethyl-11-oxo-5H-benzo[b]carbazole-3-carbonitrile

CAS号：1192491-61-4

2-Aminomethylpyrimidine Monohydrochloride

2-Aminomethylpyrimidine Monohydrochloride

CAS号：372118-67-7

4-[[(3-Chloro-4-methoxyphenyl)methyl]amino]-2-[(2S)-2-(hydroxy methyl)-1-pyrrolidinyl]-5-pyrimidinecarboxylic acid ethylester

4-[[(3-Chloro-4-methoxyphenyl)methyl]amino]-2-[(2S)-2-(hydroxy methyl)-1-pyrrolidinyl]-5-pyrimidinecarboxylic acid ethylester

CAS号：330785-83-6

(2S,5R)-6-(Benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide

(2S,5R)-6-(Benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide

CAS号：1192651-49-2

N-(3-Chloro-4-fluorophenyl)-7-fluoro-6-nitro-4-quinazolinamine

N-(3-Chloro-4-fluorophenyl)-7-fluoro-6-nitro-4-quinazolinamine

CAS号：162012-67-1

(E)-6-Nitro-3-[2-(pyridin-2-yl)ethenyl]-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole

(E)-6-Nitro-3-[2-(pyridin-2-yl)ethenyl]-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole

CAS号：886230-75-7

(S)-Benzyl 2-(8-amino-1-bromoimidazo[1,5-a]pyrazin-3-yl)pyrrolidine-1-carboxylate

(S)-Benzyl 2-(8-amino-1-bromoimidazo[1,5-a]pyrazin-3-yl)pyrrolidine-1-carboxylate

CAS号：1420478-88-1

4-(1H-Pyrazol-4-yl)-7-[[2-(trimethylsilyl)ethoxy]methyl]-7H-pyrrolo[2,3-d]pyrimidine

4-(1H-Pyrazol-4-yl)-7-[[2-(trimethylsilyl)ethoxy]methyl]-7H-pyrrolo[2,3-d]pyrimidine

CAS号：941685-27-4

(R)-4-Propyl-dihydro-furan-2-one

(R)-4-Propyl-dihydro-furan-2-one

CAS号：63095-51-2

Sjar-Tech is also specialized in electronic chemical products, which are classified as OLED and OPV products, and OLED products are divided into: Fluorene, Naphthalene, Anthracene, Amine, Carbazole, Furan, Thiophene, Triazine, Condensed Rings, Other Intermediates and OLED materials.

Fluorene
Naphthalene
Anthracene
Amine
Carbazole
Furan
Thiophene
Triazine
Condensed Rings
Other Intermediates
OLED Materials
OPV Materials

1-Bromo-9H-fluorene

1-Bromo-9H-fluorene

CAS号：28314-04-7

3-Bromo-9H-fluorene

3-Bromo-9H-fluorene

CAS号：2038-91-7

4-Bromo-9H-fluorene

4-Bromo-9H-fluorene

CAS号：19459-33-7

2-Bromo-11,11-dimethyl-11H-benzo[b]fluorene

2-Bromo-11,11-dimethyl-11H-benzo[b]fluorene

CAS号：1198396-39-2

2,2',7,7'-Tetrabromo-9,9'-spirobifluorene

2,2',7,7'-Tetrabromo-9,9'-spirobifluorene

CAS号：128055-74-3

2-Bromo-9,9-dimethyl-5-phenyl-9H-fluorene

2-Bromo-9,9-dimethyl-5-phenyl-9H-fluorene

CAS号：NA

3-Phenyl-naphthalen-1-ol

3-Phenyl-naphthalen-1-ol

CAS号：30069-65-9

(3-Phenylnaphthalen-1-yl)boronic acid

(3-Phenylnaphthalen-1-yl)boronic acid

CAS号：1922905-62-1

4-Bromo-1-naphthol

4-Bromo-1-naphthol

CAS号：571-57-3

4-Chloronaphthalene-1-boronic acid

4-Chloronaphthalene-1-boronic acid

CAS号：147102-97-4

1-Bromo-3-phenylnaphthalene

1-Bromo-3-phenylnaphthalene

CAS号：1637445-80-7

1,1'-(5-Bromo-1,3-phenylene)dinaphthalene

1,1'-(5-Bromo-1,3-phenylene)dinaphthalene

CAS号：173678-07-4

1-Nitronaphthalene

1-Nitronaphthalene

CAS号：86-57-7

2,6-Dibromoanthracene-9,10(8aH,10aH)-dione

2,6-Dibromoanthracene-9,10(8aH,10aH)-dione

CAS号：633-70-5

2,6-Dibromoanthracene

2,6-Dibromoanthracene

CAS号：186517-01-1

1-Bromo-anthraquinone

1-Bromo-anthraquinone

CAS号：632-83-7

1,3-Dibromo-anthraquinone

1,3-Dibromo-anthraquinone

CAS号：602-72-2

6-Bromo-benzo[a]anthracene

6-Bromo-benzo[a]anthracene

CAS号：NA

2-Bromo-9,10-diphenyl-9,10-dihydro-anthracene

2-Bromo-9,10-diphenyl-9,10-dihydro-anthracene

CAS号：201731-79-5

2,6-Dibromo-9,10-bis(9,9-dimethyl-9H-fluoren-2-yl)-9,10-dihydro-9,10-Anthracenediol

2,6-Dibromo-9,10-bis(9,9-dimethyl-9H-fluoren-2-yl)-9,10-dihydro-9,10-Anthracenediol

CAS号：1154751-56-0

2-Bromodiphenylamine

2-Bromodiphenylamine

CAS号：61613-22-7

N-(2-Bromophenyl)-N-phenylbenzenamine

N-(2-Bromophenyl)-N-phenylbenzenamine

CAS号：78600-31-4

3,3'-Ditolylamine

3,3'-Ditolylamine

CAS号：626-13-1

N-(4-Bromophenyl)-3-methyl-N-(3-methylphenyl)aniline

N-(4-Bromophenyl)-3-methyl-N-(3-methylphenyl)aniline

CAS号：203710-89-8

1-Bromo-9H-carbazole

1-Bromo-9H-carbazole

CAS号：16807-11-7

2-Bromo-9H-carbazole

2-Bromo-9H-carbazole

CAS号：3652-90-2

4-Bromo-9H-carbazole

4-Bromo-9H-carbazole

CAS号：3652-89-9

3-Bromo-9-phenyl-9H-carbazole

3-Bromo-9-phenyl-9H-carbazole

CAS号：1153-85-1

1-(3-Bromophenyl)-9H-pyrido[3,4-b]indole

1-(3-Bromophenyl)-9H-pyrido[3,4-b]indole

CAS号：767354-20-1

9H-Pyrido[2,3-b]indole

9H-Pyrido[2,3-b]indole

CAS号：244-76-8

9-(6-Bromopyridin-2-yl)-9H-carbazole

9-(6-Bromopyridin-2-yl)-9H-carbazole

CAS号：938470-00-9

(9-([1,1′-Biphenyl]-3-yl)-9H-carbazol-3-yl)boronic acid

(9-([1,1′-Biphenyl]-3-yl)-9H-carbazol-3-yl)boronic acid

CAS号：NA

2-Bromo-5,7-dihydro-7,7-dimethyl-5-phenylindeno[2,1-b]carbazole

2-Bromo-5,7-dihydro-7,7-dimethyl-5-phenylindeno[2,1-b]carbazole

CAS号：1257220-44-2

1-Bromodibenzofuran

1-Bromodibenzofuran

CAS号：50548-45-3

2-Bromodibenzofuran

2-Bromodibenzofuran

CAS号：86-76-0

3-Bromodibenzofuran

3-Bromodibenzofuran

CAS号：26608-06-0

4-Bromodibenzofuran

4-Bromodibenzofuran

CAS号：89827-45-2

1-Bromo-dibenzothiophene

1-Bromo-dibenzothiophene

CAS号：65642-94-6

2-Bromo-dibenzothiophene

2-Bromo-dibenzothiophene

CAS号：22439-61-8

3-Bromo-dibenzothiophene

3-Bromo-dibenzothiophene

CAS号：97511-04-1

4-Bromo-dibenzothiophene

4-Bromo-dibenzothiophene

CAS号：97511-05-2

6-Bromo-benzo[b]naphtho[1,2-d]thiophene

6-Bromo-benzo[b]naphtho[1,2-d]thiophene

CAS号：NA

2,4-Dichloro-6-phenyl-1,3,5-triazine

2,4-Dichloro-6-phenyl-1,3,5-triazine

CAS号：1700-02-3

2-Biphenyl-4-yl-4-chloro-6-phenyl-1,3,5-triazine

2-Biphenyl-4-yl-4-chloro-6-phenyl-1,3,5-triazine

CAS号：NA

2-Chloro-4,6-di(naphthalen-2-yl)-1,3,5-triazine

2-Chloro-4,6-di(naphthalen-2-yl)-1,3,5-triazine

CAS号：1247124-77-1

2-(2-Bromo-phenyl)-4,6-diphenyl-1,3,5-triazine

2-(2-Bromo-phenyl)-4,6-diphenyl-1,3,5-triazine

CAS号：77989-15-2

2-([1,1'-Biphenyl]-4-yl)-4-(3-bromophenyl)-6-phenyl-1,3,5-triazine

2-([1,1'-Biphenyl]-4-yl)-4-(3-bromophenyl)-6-phenyl-1,3,5-triazine

CAS号：NA

2-Biphenyl-4-yl-4-(4-bromo-phenyl)-6-phenyl-1,3,5-triazine

2-Biphenyl-4-yl-4-(4-bromo-phenyl)-6-phenyl-1,3,5-triazine

CAS号：NA

2-Chloro-4,6-bis[1,1':3',1'']terphenyl-5'-yl-1,3,5-triazine

2-Chloro-4,6-bis[1,1':3',1'']terphenyl-5'-yl-1,3,5-triazine

CAS号：NA

2-[3-(9,9-Spirodifluorenyl)]-4,6-dichloro-1,3,5-triazine

2-[3-(9,9-Spirodifluorenyl)]-4,6-dichloro-1,3,5-triazine

CAS号：NA

2-Bromobenzo[9,10]phenanthrene

2-Bromobenzo[9,10]phenanthrene

CAS号：19111-87-6

3-Bromo-1-aza-triphenylene

3-Bromo-1-aza-triphenylene

CAS号：NA

8-Bromobenzo[a]aceanthrylene

8-Bromobenzo[a]aceanthrylene

CAS号：120362-69-8

2-Bromo-9,9-dimethyl-9,10-dihydroacridine

2-Bromo-9,9-dimethyl-9,10-dihydroacridine

CAS号：1443680-94-1

2-Bromo-5,10-dihydrophenazine

2-Bromo-5,10-dihydrophenazine

CAS号：496269-44-4

2-Chloro-4-phenylbenzo[H]quinazoline

2-Chloro-4-phenylbenzo[H]quinazoline

CAS号：4786-80-5

2-Bromo-indolo[3,2,1-jk]carbazole

2-Bromo-indolo[3,2,1-jk]carbazole

CAS号：1174032-81-5

5-Bromo-indolo[3,2,1-jk]carbazole

5-Bromo-indolo[3,2,1-jk]carbazole

CAS号：109589-98-2

2-Bromo-9,9-dimethyl-9H-tribenzo[a,c,e]cycloheptene

2-Bromo-9,9-dimethyl-9H-tribenzo[a,c,e]cycloheptene

CAS号：NA

6-Bromo-9,9-dimethyl-9H-tribenzo[a,c,e]cycloheptene

6-Bromo-9,9-dimethyl-9H-tribenzo[a,c,e]cycloheptene

CAS号：NA

5-Chloro-2,2,6,6-tetramethyl-2,6-dihydro-dibenzo[cd,g]indole

5-Chloro-2,2,6,6-tetramethyl-2,6-dihydro-dibenzo[cd,g]indole

CAS号：NA

3-Bromo-5-chloro-2,2,6,6-tetramethyl-2,6-dihydro-dibenzo[cd,g]indole

3-Bromo-5-chloro-2,2,6,6-tetramethyl-2,6-dihydro-dibenzo[cd,g]indole

CAS号：NA

1-Bromo-2,2,6,6-tetramethyl-2,6-dihydro-aceanthrylene

1-Bromo-2,2,6,6-tetramethyl-2,6-dihydro-aceanthrylene

CAS号：NA

4,7-Diphenyl-1,10-phenanthroline

4,7-Diphenyl-1,10-phenanthroline

CAS号：1662-01-7

2,9-Dimethyl-4,7-diphenyl-1,10-phenanthroline

2,9-Dimethyl-4,7-diphenyl-1,10-phenanthroline

CAS号：4733-39-5

2,3,5,6-Tetrafluoro-7,7,8,8-tetracyano-p-quinodimethane

2,3,5,6-Tetrafluoro-7,7,8,8-tetracyano-p-quinodimethane

CAS号：29261-33-4

N,N'-Bis[4-(diphenylamino)phenyl]-N,N'-di(1-naphthyl)benzidine

N,N'-Bis[4-(diphenylamino)phenyl]-N,N'-di(1-naphthyl)benzidine

CAS号：910058-11-6

4,4'-Bis[N-{4-(N,N-di-m-tolylamino)phenyl}-N-phenylamino]biphenyl

4,4'-Bis[N-{4-(N,N-di-m-tolylamino)phenyl}-N-phenylamino]biphenyl

CAS号：199121-98-7

Sjar-Tech is also specialized in other chemical products

1-Bromo-4-iodobenzene

1-Bromo-4-iodobenzene

CAS号：589-87-7

Phthaloyl-L- alanyl-L-glutamine

Phthaloyl-L- alanyl-L-glutamine

CAS号：888939-48-8

Citrazinic acid

Citrazinic acid

CAS号：99-11-6

2,6-Dichloroisonicotinic acid

2,6-Dichloroisonicotinic acid

CAS号：5398-44-7

5-Chloro-1-pentene

5-Chloro-1-pentene

CAS号：928-50-7

6-Chloro-1-hexene

6-Chloro-1-hexene

CAS号：928-89-2

7-Chloro-1-heptene

7-Chloro-1-heptene

CAS号：929-21-5

8-Chloro-1-octene

8-Chloro-1-octene

CAS号：871-90-9

9-Chloro-1-nonene

9-Chloro-1-nonene

CAS号：872-06-0

7-Bromo-1-heptene

7-Bromo-1-heptene

CAS号：4117-09-3

Industry News

行业新闻

Research And Development Of Cancer-targeted Drugs Are In Full Swing

Abstract：Recalling that in 2018, the State Drug Administration (NMPA) approved 51 new drugs on the market, about 40 imported drugs and 11 domestic new drugs. Among them, 17 anti-cancer drugs, accounting for one third, are still the most productive categories of new drugs.

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Tennis in NDA State

Abstract：By inquiry, there are 11 Tinibs currently in NDA status, as shown in the table. Here, it should be noted that Anlotinib hydrochloride, which is from Chia Tai Tianqing, has just been approved by China's Drug Administration for listing (2018.5.9). It is hoped that Anlotinib hydrochloride will become an example of the current Tinibs drugs in NDA, thus leading to more safe and effective Tinibs drugs on the market.

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OLED Development History

Abstract：Since 1963, Professor Pope of New York University has discovered the phenomenon of single crystal EL in organic materials. However, the performance of OLED devices is poor and has not attracted much attention. In 1987, Deng Qingyun and Steven from Kodak made sandwich OLED by vacuum evaporation, which greatly improved the performance of the device. In 1997, Japan Pioneer Company applied OLED display products to car speakers firstly, which opened the era of OLED display applications.

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