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PYRIDINE-3,4-DICARBOXYLIC ANHYDRIDE

PYRIDINE-3,4-DICARBOXYLIC ANHYDRIDE Suppliers list
Company Name: Shaanxi Dideu Medichem Co. Ltd
Tel: +86-29-81139210 +86-18192627656
Email: 1059@dideu.com
Products Intro: Product Name:Pyridine-3,4-Dicarboxylic Anhydride
CAS:4664-08-8
Purity:99% Package:1KG;1USD|25KG;11USD|100KG;22USD
Company Name: Capot Chemical Co.,Ltd.
Tel: +8613336195806
Email: sales@capot.com
Products Intro: Product Name:3,4-Pyridinedicarboxylic anhydride
CAS:4664-08-8
Purity:98%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695
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Products Intro: Product Name:PYRIDINE-3,4-DICARBOXYLIC ANHYDRIDE
CAS:4664-08-8
Purity:99% Package:1KG;1USD
Company Name: Hubei xin bonus chemical co. LTD
Tel: 86-13657291602
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Products Intro: Product Name:PYRIDINE-3,4-DICARBOXYLIC ANHYDRIDE
CAS:4664-08-8
Company Name: Alchem Pharmtech,Inc.
Tel: 8485655694
Email: sales@alchempharmtech.com
Products Intro: Product Name:Furo[3,4-c]pyridine-1,3-dione
CAS:4664-08-8
Purity:97+% Package:1g;10g;100g;;1kg Remarks:Z-17502

PYRIDINE-3,4-DICARBOXYLIC ANHYDRIDE manufacturers

PYRIDINE-3,4-DICARBOXYLIC ANHYDRIDE Basic information
Product Name:PYRIDINE-3,4-DICARBOXYLIC ANHYDRIDE
Synonyms:CINCHOMERONIC ANHYDRIDE;FURO[3,4-C]PYRIDINE-1,3-DIONE;PYRIDINE-3,4-DICARBOXYLIC ANHYDRIDE;1,3-DIHYDROFURO[3,4-C]PYRIDINE-1,3-DIONE;3,4-PYRIDINEDICARBOXYLIC ACID ANHYDRIDE;3,4-PYRIDINEDICARBOXYLIC ANHYDRIDE;3,4-Pyridinecarboxylic acid anhydride;Pyridine-3,4-dicarboxylic anhydride ,97%
CAS:4664-08-8
MF:C7H3NO3
MW:149.1
EINECS:628-335-3
Product Categories:Pyridines
Mol File:4664-08-8.mol
PYRIDINE-3,4-DICARBOXYLIC ANHYDRIDE Structure
PYRIDINE-3,4-DICARBOXYLIC ANHYDRIDE Chemical Properties
Melting point 75-77 °C (lit.)
Boiling point 139-142 °C(Press: 12 Torr)
density 1.556±0.06 g/cm3(Predicted)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
pka-0.38±0.20(Predicted)
form solid
color White to off-white
Water Solubility Decomposes in water.
Sensitive Moisture Sensitive
CAS DataBase Reference4664-08-8(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-37/39
WGK Germany 3
HazardClass IRRITANT
HS Code 29333990
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
PYRIDINE-3,4-DICARBOXYLIC ANHYDRIDE Usage And Synthesis
Chemical PropertiesWhite to light yellow solid
UsesPyridine-3,4-dicarboxylic anhydride is an important organic intermediate. It is used in agrochemical, pharmaceutical and dyestuff field.
Synthesis Reference(s)Journal of Medicinal Chemistry, 37, p. 828, 1994 DOI: 10.1021/jm00032a018
The Journal of Organic Chemistry, 14, p. 97, 1949 DOI: 10.1021/jo01153a015
PYRIDINE-3,4-DICARBOXYLIC ANHYDRIDE Preparation Products And Raw materials
Raw materialsAcetic anhydride-->3,4-Pyridinedicarboxylic acid
Preparation ProductsPixantrone-->4-HYDROXYMETHYL-NICOTINIC ACID
Tag:PYRIDINE-3,4-DICARBOXYLIC ANHYDRIDE(4664-08-8) Related Product Information
Dimethyl 2,6-Pyridinedicarboxylate 3,5-DIHYDROXYPYRIDINE Dimethyl 2,4-pyridinedicarboxylate 2,4-Pyridinedicarboxylic acid, 2-Methyl ester 2-Pyridinemethanethiol 2,4-PYRIDINECARBOXYLIC ACID, 4-METHYL ESTER 2,4-Pyridinedicarboxylic acid Pyridine hydrochloride 2,6-Pyridinedicarbonitrile 4-Pyridinesulfonamide(6CI,9CI) 2,3,5,6-Tetraaminopyridine trihydrochloride Pyridine trifluoroacetate PYRIDINE-2-THIOAMIDE 2-Pyridinesulfonamide(6CI,7CI,9CI) dimethyl pyridine-3,5-dicarboxylate METHYL ISONICOTINATE Pyridine-N-oxide 2-Pyridinecarbaldehyde oxime

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