ChemicalBook > CAS DataBase List > 6-CHLORO-[1,2,4]TRIAZOLO[4,3-B]PYRIDAZINE

6-CHLORO-[1,2,4]TRIAZOLO[4,3-B]PYRIDAZINE

Uses

Product Name: 6-CHLORO-[1,2,4]TRIAZOLO[4,3-B]PYRIDAZINE
CAS No.: 28593-24-0
Chemical Name: 6-CHLORO-[1,2,4]TRIAZOLO[4,3-B]PYRIDAZINE
Synonyms: AKOS BBS-00002547;6-Chloro[1,2,4]Triazolo[4,3-b];6-Chloro-S-triazolo[4,3-B]pyridazine;s-Triazolo[4,3-b]pyridazine, 6-chloro-;6-chloro-[1,2,4]triazolo[3,4-f]pyridazine;6-CHLORO-[1,2,4]TRIAZOLO[4,3-B]PYRIDAZINE;1,2,4-TRIAZOLO[4,3-B]PYRIDAZINE, 6-CHLORO-;6--1,2,4- three[4,3-B]chlorinepyrazolopyridazine;6-CHLORO-[1,2,4]TRIAZOLO[4,3-B]PYRIDAZINE ISO 9001：2015 REACH;1,2,4-Triazolo[4,3-b]pyridazine,6-chloro- (CAS No.28593-24-0)
CBNumber: CB3291674
Molecular Formula: C5H3ClN4
Formula Weight: 154.56
MOL File: 28593-24-0.mol

Less

6-CHLORO-[1,2,4]TRIAZOLO[4,3-B]PYRIDAZINE Property

Melting point:: 203-204 °C
Density: 1.71±0.1 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
form: solid
pka: -0.73±0.30(Predicted)
Appearance: Light brown to brown Solid
InChI: InChI=1S/C5H3ClN4/c6-4-1-2-5-8-7-3-10(5)9-4/h1-3H
InChIKey: OUNXXBYNOUBNPF-UHFFFAOYSA-N
SMILES: C12=NN=CN1N=C(Cl)C=C2
CAS DataBase Reference: 28593-24-0(CAS DataBase Reference)

Less

Safety

Hazard Codes: Xi
Risk Statements: 43
Safety Statements: 36/37
HazardClass: IRRITANT
HS Code: 2933998090

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Less

N-Bromosuccinimide Price

TRC

Product number: B419113
Product name: 6-Chloro-[1,2,4]triazolo[4,3-b]pyridazine
Packaging: 100mg
Price: $60
Updated: 2021/12/16

TRC

Product number: B419113
Product name: 6-Chloro-[1,2,4]triazolo[4,3-b]pyridazine
Packaging: 500mg
Price: $110
Updated: 2021/12/16

Apolloscientific

Product number: OR24235
Product name: 6-Chloro-1,2,4-triazolo[4,3-b]pyridazine
Packaging: 250mg
Price: $18
Updated: 2021/12/16

SynQuest Laboratories

Product number: 3H32-5-L7
Product name: 6-Chloro-1,2,4-triazolo[4,3-b]pyridazine
Packaging: 250mg
Price: $20
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FC53491
Product name: 6-Chloro-1,2,4-triazolo[4,3-B]pyridazine
Packaging: 250mg
Price: $62.5
Updated: 2021/12/16

Less

6-CHLORO-[1,2,4]TRIAZOLO[4,3-B]PYRIDAZINE Chemical Properties,Usage,Production

Uses

6-Chloro-1,2,4-triazolo[4,3-B]pyridazine is a heterocyclic organic compound that can be used as a pharmaceutical intermediate.

Synthesis

17284-97-8

243116-57-6

28593-24-0

The reaction was carried out in isopropanol (10 mL) at reflux for 3 hours with 3-chloro-6-hydrazinopyridazine (1.0 g, 7.0 mmol) and compound (CAS: 243116-57-6, 1.5 g, 7.0 mmol). After completion of the reaction, it was cooled to room temperature and the resulting precipitate was collected by filtration. The resulting solid was recrystallized with dichloromethane to afford 6-chloro-1,2,4-triazolo[4,3-B]pyridazine as a white solid (720 mg, 71% yield).

References

[1] Patent: WO2008/69500, 2008, A1. Location in patent: Page/Page column 9-10; 24

6-CHLORO-[1,2,4]TRIAZOLO[4,3-B]PYRIDAZINE Preparation Products And Raw materials

Raw materials

Hydrazinium hydroxide solution Acetonitrile Ethanol Diethyl ethoxymethylenemalonate 3,6-Dichloropyridazine

Preparation Products

Less

6-CHLORO-[1,2,4]TRIAZOLO[4,3-B]PYRIDAZINE Suppliers

China 99 Finland 1 Germany 5 India 1 Russia 1 The Netherlands 1 Ukraine 2 United Kingdom 3 United States 22 Global 135

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

future industrial shanghai co., ltd

Tel: 400-0066400 13621662912
Fax: 021-55660885
Email: sales@jonln.com
Country: China
ProdList: 1995
Advantage: 65

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42934
Advantage: 64

Wuhan Arike Technology Co., Ltd.

Tel: 027- 51832457 94518350
Fax: E-Mail Inquiry
Country: China
ProdList: 746
Advantage: 62

Shenyang Yuancheng Pharmaceutical Technology Co., Ltd.

Tel: 024-31298370 15040047923
Fax: 024-62665110
Email: yuanchengchem@163.com
Country: China
ProdList: 252
Advantage: 52

The future of Shanghai Industrial Co., Ltd.

Tel: 021-61552785
Fax: 021-55660885
Email: sales@shshiji.com
Country: China
ProdList: 9546
Advantage: 55

Wuhan Kaymke Chemical Co., Ltd.,

Tel: 027-027-87342388 18086026008
Fax: 027-87342388
Email: sales@kaymke.com
Country: China
ProdList: 3731
Advantage: 55

Shanghai ChriChem Co., Ltd.

Tel: 021-54880687
Fax: 021-54880687
Country: China
ProdList: 511
Advantage: 55

CEG Chemical Science&Technology Co., Ltd.

Tel: Mobile:13665161512
Fax: +86-510-68873513
Country: China
ProdList: 1785
Advantage: 58

Shanghai JONLN Reagent Co., Ltd.

Tel: 400-0066400 13621662912
Fax: 021-55660885
Email: 422131432@qq.com
Country: China
ProdList: 9979
Advantage: 55

Bide Pharmatech Ltd.

Tel: 400-164-7117 13681763483
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 39966
Advantage: 60

ShangHai KenEn Chemical Technology Co., Ltd.

Tel: 13120367189
Fax: 021-50315529
Email: mychess007@163.com
Country: China
ProdList: 1994
Advantage: 55

Shanghai Song Yuan Chemical Technology Co., Ltd.

Tel: 010-1234567 18521000990
Fax: 86-021-33275113
Email: sonyuanchemical@163.com
Country: China
ProdList: 6479
Advantage: 50

Cool Pharm, Ltd

Tel: 021-60455363 18019463053
Fax: 50966098
Email: sales@coolpharm.com
Country: China
ProdList: 12346
Advantage: 58

Bellen Chemistry Co., Ltd.

Tel: 010-60400365-8001 15910885229
Fax: 010-60400361
Email: service@bellenchem.com
Country: China
ProdList: 4514
Advantage: 60

Nanjing ERan Biological Pharmaceutical Co., Ltd.

Tel: 13770809694
Fax: +86 25 56203983
Email: googlexu_0114@sina.com
Country: China
ProdList: 990
Advantage: 58

JW & Y Pharmlab Co., Ltd.

Tel: 021-64340559 13651849907;
Fax: 021- 64345308
Email: xinyu_shi@jwypharmlab.com.cn
Country: China
ProdList: 12000
Advantage: 58

SPIRO PHARMA

Tel
Fax: -
Email: eric_feng1954@126.com
Country: China
ProdList: 9248
Advantage: 55

Shanghai Kahn Pharmaceutical Co., Ltd.

Tel: 021-34979681; 17701870669
Fax: 021-34979681
Email: 41513101@qq.com
Country: China
ProdList: 1785
Advantage: 55

Beatrice medicine technology Co., Ltd.

Tel: 15769589321 1548536191
Email: beatricechem@aliyun.com
Country: China
ProdList: 460
Advantage: 50

Shanghai Carlow Chemicals Co., Ltd.

Tel: 21-33526724 18930996265
Fax: +86 21 37023730
Email: info@carlowchem.com
Country: China
ProdList: 1969
Advantage: 50

Yancheng KangdiSen Pharmaceutical Co., Ltd.

Tel: 13812573443
Fax: -
Email: tongbenwan22@163.com
Country: China
ProdList: 1980
Advantage: 55

Shanghai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847; 18021002903
Fax: QQ:3008007432
Email: 3008007409@qq.com
Country: China
ProdList: 71826
Advantage: 60

NanJing Xienuo bio Co.,Ltd.

Tel: 025-84112752 13805181430
Fax: +86-25-84846489
Email: 154301870@qq.com
Country: China
ProdList: 1000
Advantage: 55

Shanghai Yunpun industrial Co.,Ltd

Tel: 21-61726900 15202122459
Fax: +86-21-60277507
Email: sales@yunpun.com
Country: China
ProdList: 494
Advantage: 58

Amadis Chemical Company Limited

Tel: 571-89925085
Fax: 0086-571-89925065
Email: sales@amadischem.com
Country: China
ProdList: 131957
Advantage: 58

Shanghai Rlavie Technology Co., Ltd.

Tel: 21-67759270 17717059219
Fax: QQ：1479352695
Email: sales@rlavie.com
Country: China
ProdList: 1620
Advantage: 55

Shanghai Baozhi Biological Technology Co., Ltd.

Tel: 13764058804
Email: 3438424070@qq.com
Country: China
ProdList: 376
Advantage: 58

Aikon International Limited

Tel: 025-66061636 18013972705
Fax: (3)02557626880
Email: qqyang@aikonchem.com
Country: China
ProdList: 15814
Advantage: 58

Shanghai WangFa Chemical Technology Co., Ltd.

Tel: 13918479294
Fax: -
Email: xiebenfa@163.com
Country: China
ProdList: 4090
Advantage: 58

Rhawn Reagent

Tel: 400-400-1332688 18019345275
Fax: 400-133-2688
Email: amy@rhawn.cn
Country: China
ProdList: 14948
Advantage: 58

Shanghai Haohong Pharmaceutical Co., Ltd.

Tel: 400-8210725 400821072
Fax: 021-58955996
Email: malulu@leyan.com
Country: China
ProdList: 25000
Advantage: 58

Nanjing SynTitan Pharmaceutical Co., Ltd.

Tel: 025-57027686 17372956142
Fax: 025-57027686
Email: li_lan@syntitan.com
Country: China
ProdList: 9998
Advantage: 58

Shanghai zhigan biotechnology co., LTD

Tel
Email: zhiqianbio@126.com
Country: China
ProdList: 19778
Advantage: 58

Aishilun biotechnology (Shanghai) co., LTD

Tel: 021-50676523 18019098996
Email: info@acelybio.com
Country: China
ProdList: 3960
Advantage: 58

Suzhou Rovathin Foreign Trade Co.,Ltd

Tel: 0512-65816829 18662214788
Fax: 0512-65816829
Email: info@rovathin.com.cn
Country: China
ProdList: 9987
Advantage: 58

Dideu Industries Group Limited

Tel: +86-29-89586680 +86-15129568250
Email: 1026@dideu.com
Country: China
ProdList: 20284
Advantage: 58

Shanghai Rlavie Technology Co ltd

Tel: +86-021-67759270 +8617717059219
Fax: 021-67759270
Email: sales@rlavie.com
Country: China
ProdList: 1030
Advantage: 58

Dayang Chem (Hangzhou) Co.,Ltd.

Tel: +86-0571-88938639 +8617705817739
Fax: +86-571-88938652，+86-571- 88492614
Email: info@dycnchem.com
Country: China
ProdList: 52846
Advantage: 58

Hefei Hirisun Pharmatech Co., Ltd

Tel: +8615056975894
Fax: 86-0551-62678551
Email: shawn@hirisunpharm.com
Country: CHINA
ProdList: 9911
Advantage: 58

SIMAGCHEM CORP

Tel: +86-5922680277 +86-13806087780
Email: sale@simagchem.com
Country: China
ProdList: 17346
Advantage: 58

Zhejiang Lianshuo Biotechnology Co., Ltd.

Tel: 18616526224
Email: lianshuo@vip.126.com
Country: China
ProdList: 9607
Advantage: 58

Shanghai Songfan Pharmaceutical Technology Co., Ltd.

Tel: 17321241880
Email: 485229790@qq.com
Country: China
ProdList: 1750
Advantage: 58

Hubei xin bonus chemical co. LTD

Tel: 86-13657291602
Fax: 027-59338440
Email: linda@hubeijusheng.com
Country: CHINA
ProdList: 22963
Advantage: 58

Accela ChemBio Co.,Ltd.

Tel: 021-50795510 4000665055
Email: sales@accelachem.com
Country: China
ProdList: 10467
Advantage: 58

Changzhou Yinghao Technology Development Co., Ltd

Tel: 15151934985
Email: sales@yingsapharm.com
Country: China
ProdList: 5181
Advantage: 58

Wuxi Donghe Pharmaceutical Technology Co., Ltd.

Tel: 63313187 15358055255
Fax: QQ：63313187
Email: 63313187@qq.com
Country: China
ProdList: 1984
Advantage: 58

CONIER CHEM AND PHARMA LIMITED

Tel: +8618523575427
Email: sales@conier.com
Country: China
ProdList: 49975
Advantage: 58

career henan chemical co

Tel: +86-0371-86658258 +8613203830695
Fax: 0086-371-86658258
Email: factory@coreychem.com
Country: China
ProdList: 29798
Advantage: 58

Less

View Lastest Price from 6-CHLORO-[1,2,4]TRIAZOLO[4,3-B]PYRIDAZINE manufacturers

Shanghai Rlavie Technology Co ltd

Product: 6-chloro-[1,2,4]triazolo[4,3-b]pyridazine 28593-24-0
Price: US $0.00-0.00/KG
Min. Order: 1g
Purity: 98%minHPLC
Supply Ability: 50kgs/month
Release date: 2021-11-15

Dideu Industries Group Limited

Product: 6-CHLORO-[1,2,4]TRIAZOLO[4,3-B]PYRIDAZINE 28593-24-0
Price: US $1.10/g
Min. Order: 1g
Purity: 99.00%
Supply Ability: 100 Tons Min
Release date: 2021-11-01

Career Henan Chemical Co

Product: 6-CHLORO-[1,2,4]TRIAZOLO[4,3-B]PYRIDAZINE 28593-24-0
Price: US $1.00/KG
Min. Order: 1KG
Purity: 85.0-99.8%
Supply Ability: 20ton
Release date: 2019-12-20

28593-24-0, 6-CHLORO-[1,2,4]TRIAZOLO[4,3-B]PYRIDAZINERelated Search:

6-METHOXY-PYRIDINE-3-SULFONYL CHLORIDE 6-Chloro-1,2,3,4-tetrahydroisoquinoline 6-FLUORO-INDAN-1-YLAMINE HYDROCHLORIDE 6-FLUOROISOQUINOLINE 6-chloro-1,5-naphthyridin-4-ol TERT-BUTYL 6-FLUORO-3-OXO-2,3-DIHYDROSPIRO[INDENE-1,4'-PIPERIDINE]-1'-CARBOXYLATE 6-methylpyridazine-3-carbonitrile 6-CHLORO-[1,2,4]TRIAZOLO[1,5-B]PYRIDAZINE-2-CARBOXYLIC ACID 6-CHLORO-2-METHYL-S-TRIAZOLO[1,5-B]PYRIDAZINE 6-CHLORO-[1,2,4]TRIAZOLO[4,3-B]PYRIDAZINE Pyridazine 6-CHLORO-3-METHYL[1,2,4]TRIAZOLO[4,3-B]PYRIDAZINE 3,6-Dichloro[1,2,4]triazolo[4,3-b]pyridazine 6-CHLORO-3-(DIFLUOROMETHYL)[1,2,4]TRIAZOLO[4,3-B]PYRIDAZINE 1,2,4-TRIAZOLO[4,3-B]PYRIDAZINE, 6-CHLORO-3-PHENYL- 6-CHLORO[1,2,4]TRIAZOLO[4,3-B]PYRIDAZINE-3-THIOL 3-chloro[1,2,4]triazolo[4,3-b]pyridazine 6-CHLORO[1,2,4]TRIAZOLO[1,5-B]PYRIDAZINE

1,2,4-TRIAZOLO[4,3-B]PYRIDAZINE, 6-CHLORO-

AKOS BBS-00002547

6-CHLORO-[1,2,4]TRIAZOLO[4,3-B]PYRIDAZINE

6-Chloro[1,2,4]Triazolo[4,3-b]

1,2,4-Triazolo[4,3-b]pyridazine,6-chloro- (CAS No.28593-24-0)

6--1,2,4- three[4,3-B]chlorinepyrazolopyridazine

6-chloro-[1,2,4]triazolo[3,4-f]pyridazine

s-Triazolo[4,3-b]pyridazine, 6-chloro-

6-Chloro-S-triazolo[4,3-B]pyridazine

6-CHLORO-[1,2,4]TRIAZOLO[4,3-B]PYRIDAZINE ISO 9001：2015 REACH

28593-24-0

Imidazo[x,x-y]pyridazine

Building Blocks

Fused Ring Systems

Halides