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Home> Products > Organic Intermediates > Organic Intermediate > CAS DataBase Listed 4 > CAS 4744-50-7
4744-50-7 structure 3D

CAS 4744-50-7 T6546775 products price,suppliers

  • Name: T6546775
  • Molecular Weight: 150.093
  • Formula: C16H25N3O
  • Synonyms: 2,3-Py Razinedica boxylic Anbyd Yide; 2,3-PYRAZINEDICARBOXLIC ANHYDRIDE; 2,3-PYRAZINEDICARBOXYLIC ANHYDRIDE; 2,3-PYRAZINEDICARBOXYLICANHYDRATE; FURO[3,4-B]PYRAZINE-5,7-DIONE; PYRAZINE-2,3-DICARBOXYLIC ANHYDRIDE;
Properties Safety and Handling MSDS Synthesis Route Precursor and Product Computational chemical data
Identification
Safety Data
  • [Risk Codes]
  • R36/37/38:Irritating to eyes, respiratory system and skin
  • [Safety Statements]
  • S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
  • S36:Wear suitable protective clothing
Properties
  • Appearance:
  • white of off-white power
  • Molecular Weight:
  • 150.093
  • Melting Point:
  • 210℃ (dec.)
  • Refractive index:
  • 1.634
  • More Properties>>
Upstream Product Downtream information
There are 83 suppliers who can provide T6546775 with CAS No. 4744-50-7
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High quality 2,3-Pyrazinecarboxylic anhydride Cas 4744-50-7 with best price
High quality 2,3-Pyrazinecarboxylic anhydride Cas 4744-50-7 ...
  • FOB Price:148 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:20 Metric Ton/Year 
  • Appearance:White or almost white crystalline powder 
  • Purity:99%min 
  • Packaging:1kg/foil bag;25kg/drum 
  • Usage:Pharmaceutical intermediate 
  • Brand:Fortunachem 
  • Description:High quality 2,3-Pyrazinecarboxylic anhydride Cas 4744-50-7 with best price Specification Items
  • Updatetime:Jan 07 2020 
Factory Supply Furo[3,4-b]pyrazine-5,7-dione
Factory Supply Furo[3,4-b]pyrazine-5,7-dione
  • FOB Price:0.1 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:2000 Metric Ton/Year 
  • Appearance:solid or liquid ( refer to COA) 
  • Purity:99.90% 
  • Packaging:25kgs/fiber drum or 200kgs/drum 
  • Usage:upon client's application 
  • Brand:Amitychem 
  • Description:Amitychem Corporation manufacture and supply Furo[3,4-b]pyrazine-5,7-dione with with high quality, low price and bulk supply. We have been focusing on the research and production of concrete chemicals for 14+ years. Our product quality has ISO, SGS, CQC,FAMI-Q...
  • Updatetime:Mar 09 2021 
2,3-Pyrazinedicarboxylic anhydride
2,3-Pyrazinedicarboxylic anhydride
  • FOB Price:2 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:13 Metric Ton/Year 
  • Appearance:liquid or solid 
  • Purity:95%, 99% 
  • Packaging:clients requirement 
  • Usage:raw material used in Synthesis 
  • Brand:Dayang 
  • Description:Name: 2,3-Pyrazinecarboxylic anhydride Synonyms: 2,3-Pyrazinedicarboxylicanhydride (6CI,7CI,8CI);2,3-Pyrazinedicarboxylic acid anhydride;Furano[3,4-b]pyrazine-5,7-dione; CAS Registry number: 4744-50-7 EINECS:225-260-4 Molecular Formula: C6H2N2O3 Boiling Point...
  • Updatetime:Dec 20 2019 
2,3-Pyrazinecarboxylic anhydride
2,3-Pyrazinecarboxylic anhydride
  • FOB Price:100 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:100 Kilogram/Month 
  • Appearance:WHITE 
  • Purity:99% 
  • Packaging:25KG/DRUM 
  • Usage:APIs Pharmaceutical Adjuvant Biochemicals & Biotech products 
  • Brand:ROYAL 
  • Description:APIs Pharmaceutical Adjuvant Biochemicals & Biotech products
  • Updatetime:Dec 06 2019 
2,3-Pyrazinecarboxylic anhydride
2,3-Pyrazinecarboxylic anhydride
  • Description:Our products are mainly exported to European, South America, Southeast Asia and some other areas. We established long-term stable business relations and cooperation. In light with the philosophy of Quality As Roots, Honesty As Spirits,we look forward to cooper...
  • Updatetime:Dec 18 2019 
2,3-pyrazinedicarboxylic anhydride (Cas No.:4744-50-7)
2,3-pyrazinedicarboxylic anhydride (Cas No.:4744-50-7)
  • FOB Price:1 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:300 Kilogram/Year 
  • Appearance:Powder 
  • Purity:99% 
  • Packaging:foil bag 
  • Usage:farm chemical 
  • Brand:Dahua 
  • Description:Product: 2,3-pyrazinedicarboxylic anhydride Cas No.: 4744-50-7 Molecular Formula: C6H2N2O3 Specification:
  • Updatetime:Sep 29 2016 
2,3-Pyrazinecarboxylic anhydride
2,3-Pyrazinecarboxylic anhydride
  • FOB Price:1 USD/Gram 
  • Min.Order:1 Gram 
  • Supply Ability:100 Kilogram/Day 
  • Appearance:white of off-white power 
  • Purity:98% 
  • Packaging:100g/ bag, 2 kg/ bag, 25kg/ carton or as required 
  • Usage:Pharmaceutical Raw material 
  • Brand:XinRunde 
  • Description:Name: 2,3-Pyrazinecarboxylic anhydride Synonyms: 2,3-Pyrazinedicarboxylicanhydride (6CI,7CI,8CI);2,3-Pyrazinedicarboxylic acid anhydride;Furano[3,4-b]pyrazine-5,7-dione; CAS Registry number: 4744-50-7 EINECS:225-260-4 Molecular Formula: C6H2N2O3 Boiling Point...
  • Updatetime:Mar 26 2019 
High quality 3-Aminophenylacetylene supplier in China
High quality 3-Aminophenylacetylene supplier in China
  • FOB Price:1 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:30 Metric Ton/Year 
  • Appearance:White or light yellow powder 
  • Purity:99%min 
  • Packaging:25kg/drum 
  • Usage:Intermediate 
  • Brand:Chemzhongyuan 
  • Description:Name: 2,3-Pyrazinecarboxylic anhydride Synonyms: V1227; AN-8047; NE40706; A827229; AC-8376; AC1Q6H7R; FS000874; I04-0314; AC1L2VBV; AC1Q6H7O; SC-13296; KB-52218; HE000943; W-106073; BP-12528; AK-49815; AS-17661; KB-17074; AB0006559; ST4113241; DB-025270; EBD21...
  • Updatetime:Jul 13 2021 
2,3-Pyrazinecarboxylic anhydride
2,3-Pyrazinecarboxylic anhydride
  • Appearance:contact us for more details about 2,3-Pyrazinecarboxylic anhydride, CAS:4744-50-7 
  • Purity:contact us for more details about 2,3-Pyrazinecarboxylic anhydride, CAS:4744-50-7 
  • Packaging:Glass bottle in aluminum foil bag, from mg scale to kg scale 
  • Usage:Chemicals, pharmaceutical research, pharmaceutical intermediates, reagents 
  • Brand:FINETECH 
  • Description:FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 2,3-Pyrazinecarboxylic anhydride, CAS:4744-50-7 with the most competitive price and the best qu...
  • Updatetime:Nov 21 2018 
2,3-Pyrazinecarboxylic anhydride
2,3-Pyrazinecarboxylic anhydride
  • Min.Order:1 Gram 
  • Purity:98.00% 
  • Packaging:Clients requirement 
  • Usage:Pharmaceutical intermediates 
  • Brand:Isen 
  • Description:【Appearance】 white of off-white power【Density】 1.686g/cm3【Melting Point】 210℃ (dec.)【Boiling Point】 357.3°C at 760 mmHg【Refractive Index】 1.634【Flash Point】 169.9°C
  • Updatetime:May 13 2016 
Furo[3,4-b]pyrazine-5,7-dione
Furo[3,4-b]pyrazine-5,7-dione
  • Purity:95+% 
  • Packaging:according to the order 
  • Description:Atomax Chemicals Co.,Ltd a leading global supplier and manufacturer of chiral chemicals, amino acids, aromatic and pyridine halogens, natural extracts and pharmaceutical raw materials. we are a registered chemicals provider for most giant pharmaceutical compan...
  • Updatetime:Jul 29 2019 
Furo[3,4-b]pyrazine-5,7-dione
Furo[3,4-b]pyrazine-5,7-dione
  • Min.Order:1 Kilogram 
  • Supply Ability:100 Metric Ton/Year 
  • Purity:99 
  • Packaging:According to your demand 
  • Description:2,3-Pyrazinedicarboxylicanhydride (6CI,7CI,8CI); 2,3-Pyrazinedicarboxylic acid anhydride;Furano[3,4-b]pyrazine-5,7-dione
  • Updatetime:Nov 21 2018 
2, 3-Pyrazinedicarboxylic anhydride
2, 3-Pyrazinedicarboxylic anhydride
  • Min.Order:0.1 Kilogram 
  • Purity:98% 
  • Packaging:According to the customer's requirements 
  • Description:Notes: For more information and products, please feel free to contact our sales department about your inquiries. Claim: Products are sold only to countries where patents are not infringed. Customers are responsible for their own obligations.
  • Updatetime:Aug 31 2015 
2,3-Pyrazinecarboxylic anhydride
2,3-Pyrazinecarboxylic anhydride
  • Min.Order:1 Kilogram 
  • Supply Ability:500 Kilogram/month 
  • Description:Superiority we have our own research and development center, provide reliable quality products for you. Details 2,3-Pyrazinedicarboxylic anhydride Molecular Formula:C6H2N2O3
  • Updatetime:Feb 24 2019 
2,3-PYRAZINECARBOXYLIC ANHYDRIDE
2,3-PYRAZINECARBOXYLIC ANHYDRIDE
  • Min.Order:1,5,25 Gram 
  • Supply Ability:kilograms kilograms/Day 
  • Purity:95%min 
  • Packaging:according to customers' requirements, suitable for air transportation. 
  • Description:SC-13296
  • Updatetime:Dec 15 2016 
Pyrazine-2,3-dicarboxylic anhydride
Pyrazine-2,3-dicarboxylic anhydride
  • Description:Shanghai Hope-Chem Co.Ltd?is a company that provides chemical reference standards and custom synthesis services to the pharmaceutical and related industries. Our focus in organic chemistry and years of experience in the field has enabled us to offer a arity of...
  • Updatetime:Nov 21 2018 
2,3-Pyrazinedicarboxylic anhydride
2,3-Pyrazinedicarboxylic anhydride
  • Description:Zhejiang Kaili Industrial Co., Ltd. is collect Science, Industrial and Trade together for a comprehensive high-tech entities. We are mainly engaged in the research, development, production and sales of APIs and pharmaceutical intermediates.
  • Updatetime:Aug 02 2016 
2,3-Pyrazinecarboxylic anhydride
2,3-Pyrazinecarboxylic anhydride
  • Purity:99% 
  • Packaging:as requested 
  • Description:2,3-Pyrazinecarboxylic anhydride
  • Updatetime:Jun 07 2018 
2,3-PYRAZINECARBOXYLIC ANHYDRIDE
2,3-PYRAZINECARBOXYLIC ANHYDRIDE
  • Description:2,3-PYRAZINECARBOXYLIC ANHYDRIDE
  • Updatetime:Nov 13 2017 
High quality Pyrazine-2,3-dicarboxylic anhydride
High quality Pyrazine-2,3-dicarboxylic anhydride
  • FOB Price:1 USD/Metric Ton 
  • Min.Order:10 Kilogram 
  • Supply Ability:50 Metric Ton/Day 
  • Appearance:white power or niddle crystal 
  • Purity:98% 
  • Packaging:25KG to each paper barrel. 
  • Description:Superiority 1.high quality and competetive price 1)for prulifloxacin exported we can offer coa certificate and official invoice. 2)we are manufacturer with own lab and factory, can provide high quality products with factory price. 3)products purity is test by ...
  • Updatetime:Feb 25 2019 
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