N-phthalimide maleic acid

N-phthalimide maleic acid - Names and Identifiers

Name	N-{4-[4-(piperidinomethyl)pyridyl-2-oxy]-cis-2-butene}phthalimide Maleate
Synonyms	N-phthalimide maleic acid N-{4-[4-(piperidinomethyl)pyridyl-2-oxy]-cis-2-butene} N-[4-[4-(piperidinomethyl)pyridyl-2-oxy]-cis-2-butene}phthalimide N-{4-[4-(piperidinomethyl)pyridyl-2-oxy]-cis-2-butene}phthalimide Maleate N-{4-[4-(piperidinomethyl)pyridyl-2-oxy]-cis-2-butene} phthalimide Maleate N-[4-[4-(PIPERIDINOMETHYL)PYRIDYL-2-OXY]-CIS-2-BUTENE]PHTHALIMIDE MALEIC ACID n-{4-[4-(piperidinomethyl)pyridyl-2-oxy]-cis-2-butene}phthalimide maleic acid 2-[4-[[4-(1-piperidinylmethyl)-2-pyridinyl]oxy]but-2-enyl]isoindole-1,3-dione N-{4-[4-(piperidinomethyl)pyridyl-2-oxy]-cis-2-butene} phthalimide maleic acid N-{4-[4-(PIPERIDINOMETHYL)PYRIDYL-2-OXY]-CIS-2-BUTENE}PHTHALIMIDE MALEIC ACID(INTERMEDIATE FOR LAFUTIDINE) (Z)-2-[4-[[4-(1-piperidinylMethyl)-2-pyridinyl]oxy]-2-butenyl]-1H-isoindole-1,3(2H)-dione (Z)-2-Butenedioate
CAS	146447-26-9
EINECS	604-527-2
InChI	InChI=1/C23H25N3O3.C4H4O4/c27-22-19-8-2-3-9-20(19)23(28)26(22)14-6-7-15-29-21-16-18(10-11-24-21)17-25-12-4-1-5-13-25;5-3(6)1-2-4(7)8/h2-3,6-11,16H,1,4-5,12-15,17H2;1-2H,(H,5,6)(H,7,8)/b7-6+;2-1-

N-phthalimide maleic acid - Physico-chemical Properties

Molecular Formula	C27H29N3O7
Molar Mass	507.54
Melting Point	150-151oC
Solubility	DMSO (Slightly), Methanol (Slightly)
Appearance	Solid
Color	White
Storage Condition	2-8°C

N-phthalimide maleic acid - Risk and Safety

Safety Description	24/25 - Avoid contact with skin and eyes.
HS Code	29333990

N-phthalimide maleic acid - Introduction

N-[cis-4-[4-(N-piperidinomethyl) pyridine-2-oxy]-2-buten-1-yl] phthalimide maleate, also known as BTDA-DA, it is a nitrogen-containing heterocyclic compound. The following is a description of its nature, use, preparation and safety information:

Nature:
- BTDA-DA is a solid, the appearance of white or off-white crystals.
-Its molecular formula is C26H26N2O3, and its relative molecular mass is 414.5g/mol.
- BTDA-DA has good thermal stability and solubility, and is not easy to volatilize.

Use:
- BTDA-DA are commonly used to synthesize high-performance polyimide materials, which have excellent high temperature stability, mechanical properties and chemical stability.
-Polyimide materials are usually used in the manufacture of electronic devices, high-pressure containers, aerospace components, etc. in high-temperature environments.

Method:
-The preparation of BTDA-DA can be carried out by chemical synthesis methods.
-The specific preparation step may consist of a multi-step reaction, in which the key step is the imidazolylation and cyclization reaction of piperidinyl and pyridine ring.

Safety Information:
- BTDA-DA toxicity data are limited, and there are no adequate research data on its acute toxicity and long-term effects.
-When handling and using BTDA-DA, care should be taken to follow laboratory safety practices, such as wearing appropriate personal protective equipment (e. G. Gloves, glasses, etc.).
-Avoid swallowing, inhalation or skin contact with BTDA-DA.
-During storage and transportation, the BTDA-DA should be kept in a dry, cool and well-ventilated environment to avoid contact with oxidants and combustibles.

Please note that the information provided above is for reference only. When using or handling chemical substances, the relevant safety data sheets and operating instructions should be carefully read and followed.

Last Update：2024-04-10 22:29:15