Pyridine-3,4-dicarboxylic Anhydride
Product Information
Molecular Formula
C7H3NO3
Molecular Weight
149.10
Description
Pyridine-3,4-dicarboxylic Anhydride (CAS# 4664-08-8) is an intermediate used to prepare Pixantrone (P552500, dimaleate salt) which is an antineoplastic drug belonging to group of antitumor antibiotics.
Synonyms
furo[3,4-c]pyridine-1,3-dione; furo[3,4-c]pyridine-1,3-dione
IUPAC Name
furo[3,4-c]pyridine-1,3-dione
SMILES
C1=CN=CC2=C1C(=O)OC2=O
InChI
InChI=1S/C7H3NO3/c9-6-4-1-2-8-3-5(4)7(10)11-6/h1-3H
InChI Key
KFKMGUPDWTWQFM-UHFFFAOYSA-N
Boiling Point
334.6 °C at 760 mmHg
Melting Point
75-77 °C (lit.)
Flash Point
Not applicable
Purity
97 %
Density
1.556 g/cm3
LogP
0.39220
Safety Information
Hazards
H315 - H319 - H335
Precautionary Statement
P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501
Signal Word
Warning
Computed Properties
XLogP3
0.2
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
4
Rotatable Bond Count
0
Exact Mass
149.011292958 g/mol
Monoisotopic Mass
149.011292958 g/mol
Topological Polar Surface Area
56.3Ų
Heavy Atom Count
11
Formal Charge
0
Complexity
214
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes
Patents
| Publication Number | Title | Priority Date |
|---|---|---|
| CN-113354579-A | High-yield synthesis method of 4-amino methyl nicotinate | 2021-07-15 |
| CN-113463398-A | Preparation method of black hole external composite functional powder and textile after-finishing liquid | 2021-07-06 |
| CN-113839088-A | Electrolyte for lithium ion battery and lithium ion battery | 2020-06-23 |
| WO-2021259202-A1 | Lithium ion battery and electrolyte for use therein | 2020-06-23 |
| WO-2021231998-A1 | High-temperature, thermally-insulative laminates including aerogel layers | 2020-05-15 |
| WO-2021232001-A1 | Low-dielectric constant, low-dissipation factor laminates including aerogel layers | 2020-05-15 |
| WO-2021217073-A2 | Air permeable filter material comprising a polymer aerogel | 2020-04-24 |
| WO-2021194908-A1 | Modified dipeptide cleavases, uses thereof and related kits | 2020-03-24 |
| US-2021174983-A1 | Compositions for the filling of high aspect ratio vertical interconnect access (via) holes | 2019-12-04 |
| WO-2021112933-A1 | Compositions for the filling of high aspect ratio vertical interconnect access (via) holes | 2019-12-04 |
