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Home> Products > Organic Intermediates > Pharmaceutical Intermediates > CAS DataBase Listed 6 > CAS 699-98-9
699-98-9 structure

CAS 699-98-9 2,3-Pyridinedicarboxylic anhydride | Products & Prices & Suppliers

  • 2,3-Pyridinedicarboxylic anhydride, with the chemical formula C7H3NO3, has the CAS number 699-98-9. It appears as a white to off-white solid with no distinct odor. The basic structure of 2,3-Pyridinedicarboxylic anhydride consists of a pyridine ring with two carboxylic acid groups attached. This compound is sparingly soluble in water. Safety information regarding 2,3-Pyridinedicarboxylic anhydride is not available.

    Applicable Fields

    Chemical synthesis: 2,3-Pyridinedicarboxylic anhydride is commonly used in chemical synthesis reactions. Its purpose in this field involves its ability to act as a reactant or catalyst in various organic reactions. The mechanism of action in chemical synthesis depends on the specific reaction and the role of 2,3-Pyridinedicarboxylic anhydride within it.

    Storage

    Conditions: Store in a cool and dry place.

  • + show more
  • Name: 2,3-Pyridinedicarboxylic anhydride
  • Molecular Weight: 149.10362
  • Formula: C7H3NO3
  • Synonyms: 1,3-Dioxolo[4,5-b]pyridin-2-one; 2,3-Pyridinedicarboxylic acid anhydride; 2,3Pyridinedicarboxylic Anhydride 2,3; 2,3-PyridinedicarboxylicAcidAnhydride; FURO[3,4-B]PYRIDINE-5,7-DIONE; NSC 44309;
Properties Safety and Handling MSDS NMR Spectrum 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
  • S37/39:Wear suitable gloves and eye/face protection

Properties

  • Molecular Weight:
  • 149.10362
  • Density:
  • 1.556
  • Boiling Point:
  • 334.6 °C at 760 mmHg
  • Melting Point:
  • 134-139℃
  • Flash Point:
  • 156.2 °C
  • Storage Temperature:
  • Store in a cool, dry place. Store in a tightly closed container.
  • Refractive index:
  • 1.622
  • Solubility:
  • Optimal solubility in water.
  • Stability:
  • Stable under normal temperatures and pressures.
  • More Properties>>
Question & Answer
Upstream Product Downtream information
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2,3-Pyridinedicarboxylic acid anhydride
2,3-Pyridinedicarboxylic acid anhydride
  • FOB Price:2 USD/kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:20 Metric Ton/Year 
  • Appearance:liquid or solid 
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  • Brand:Dayang 
  • Description:Name: 2,3-Pyridinedicarboxylic anhydride Synonyms: 2,3-Pyridinedicarboxylicanhydride (6CI,7CI,8CI);2,3-Pyridinedicarboxylic acid anhydride;NSC 44309;Pyridinic anhydride;Quinolinic acid anhydride;Quinolinic anhydride; CAS Registry number: 699-98-9 EINECS:211-8...
  • Updatetime:Jun 17 2024 
2,3-Pyridinedicarboxylic anhydride
2,3-Pyridinedicarboxylic anhydride
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2,3-Pyridinedicarboxylic anhydride 699-98-9
2,3-Pyridinedicarboxylic anhydride 699-98-9
  • Min.Order:25 Kilogram 
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  • Description:Superiority product name: 2,3-pyridinedicarboxylic anhydride cas rn.: 699-98-9 einecs: &n
  • Updatetime:Aug 08 2024 
2,3-Pyridinedicarboxylic anhydride
2,3-Pyridinedicarboxylic 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...
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2,3-Pyridinedicarboxylicanhydride
2,3-Pyridinedicarboxylicanhydride
  • Purity:95+% 
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  • 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...
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2,3-Pyridinedicarboxylic anhydride
2,3-Pyridinedicarboxylic anhydride
  • Purity:99% 
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  • Description:Superiority j&h chemical is one of china's leading providers of integrated fine chemical services including offering, research and development, custom manufacturing business, as well as other value-added customer services, for diversified range products of che...
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Pyridine-2,3-Dicarboxylic Anhydride
Pyridine-2,3-Dicarboxylic Anhydride
  • Min.Order:1 Gram 
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  • Purity:0.98 
  • Packaging:Aluminum foil bag,or according to your requirements. 
  • Description:Organic Intermediates
  • Updatetime:Oct 26 2019 
2,3-PYRIDINEDICARBOXYLIC ANHYDRIDE
2,3-PYRIDINEDICARBOXYLIC ANHYDRIDE
  • Min.Order:1,5,25 Gram 
  • Supply Ability:kilograms kilograms/Day 
  • Purity:95%min 
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  • Description:SC-06377
  • Updatetime:Dec 15 2016 
2,3-Pyridinedicarboxylic anhydride
2,3-Pyridinedicarboxylic anhydride
  • Purity:98% 
  • Description:2,3-Pyridinedicarboxylic anhydride
  • Updatetime:Mar 04 2024 
2,3-Pyridinedicarboxylic anhydride
2,3-Pyridinedicarboxylic anhydride
  • Purity:99% 
  • Packaging:as requested 
  • Description:white crystal powder
  • Updatetime:May 05 2019 
2,3-Pyridinedicarboxylic anhydride
2,3-Pyridinedicarboxylic anhydride
  • Updatetime:Jul 19 2022 
2,3-Pyridinedicarboxylicanhydride
2,3-Pyridinedicarboxylicanhydride
  • Updatetime:Nov 21 2018 
2,3-Pyridinedicarboxylic anhydride
2,3-Pyridinedicarboxylic anhydride
  • Updatetime:Feb 25 2019 
2,3-Pyridinedicarboxylic anhydride
2,3-Pyridinedicarboxylic anhydride
  • Min.Order:1 Gram 
  • Appearance:detailed see specifications 
  • Purity:99% 
  • Packaging:100g/bag,1kg/bag,25kg/drum,according t... 
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2,3-Pyridinedicarboxylic anhydride
2,3-Pyridinedicarboxylic anhydride
  • FOB Price:500 USD/gram 
  • Min.Order:1 Gram 
  • Supply Ability:1000 Gram/Day 
  • Purity:96 
  • Description:Superiority 2,3-pyridinedicarboxylic anhydride Details Molecular Formula:C7H3NO3 Keywords:2,3-Pyridinedicarboxylic anhydride
  • Updatetime:Feb 25 2019 
2,3-Pyridinedicarboxylic anhydride manufacturer
2,3-Pyridinedicarboxylic anhydride manufacturer
  • Appearance:White powder 
  • Purity:98% 
  • Packaging:According client's requirements 
  • Description:Superiority known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers. Details analytical reagent Transportation:According client's requirements Storage:keep sealed and keep from direct light Keywords:2,3...
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2,3-Pyridinedicarboxylic anhydride
2,3-Pyridinedicarboxylic anhydride
  • Purity:98% 
  • Packaging:5g 25g 100g 
  • Description:Superiority jiangxi shengwei chemical technology co., ltd.supplies scientific research products as below: 1.high-purity organic chemical reagents; 2.analytical reagents; 3.biochemical reagents; 4.chemical raw materials; 5.experimental instruments; 6.experiment...
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2,3-Pyridinedicarboxylic anhydride
2,3-Pyridinedicarboxylic anhydride
  • Min.Order:1 Kilogram 
  • Supply Ability:100 Metric Ton/Year 
  • Packaging:1kg, 25kg 
  • Description:2,3-Pyridinedicarboxylic anhydride(CAS#699-98-9)is a important organic intermediate. It can be used in agrochemical, pharmaceutical and dyestuff field etc.
  • Updatetime:Dec 28 2016 
2,3-Pyridinedicarboxylic anhydride
2,3-Pyridinedicarboxylic anhydride
  • Min.Order:0 Metric Ton 
  • Supply Ability:Metric Ton/Day 
  • Appearance:white crystal powder 
  • Purity:98% 
  • Description:Superiority we accept a small amount of customization and a mass production. Details Keywords:Pharmaceutical intermediate
  • Updatetime:Feb 25 2019 
2,3-Pyridinedicarboxylic anhydride
2,3-Pyridinedicarboxylic anhydride
  • Min.Order:0 Metric Ton 
  • Purity:99% 
  • Packaging:according to the request of customer 
  • Description:Superiority Details Molecular Formula:C7H3NO3 Transportation:according to the request of customer Storage:Low temperature dry and shady Keywords:2,3-Pyridinedicarboxylic anhydride price
  • Updatetime:Feb 23 2019 
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