5434-21-9

Basic information

• Product Name: 4-Aminophthalic acid
• Synonyms: 4-Amino-o-phthalic acid;4-Aminophthalic acid,97%;4- aMinobenzene two forMic acid;4-Aminophthalic Acid(Contains 3-Aminophthalic Acid);4-amino-2-benzenedicarboxylicacid;AKOS 92080;4-AMINOPHTHALIC ACID;RARECHEM AL BO 1135
• CAS NO: 5434-21-9
• Molecular Formula: C₈H₇NO₄
• Molecular Weight: 181.15
• EINECS: 226-596-4
• Product Categories: Aromatic Amino Acids;Peptide Synthesis;Unnatural Amino Acid Derivatives;Phthalic Acids, Esters and Derivatives;Organic acids
• Mol File: 5434-21-9.mol
• Article Data: 8

Chemical Properties

• Melting Point: 344 °C (dec.)(lit.)
• Boiling Point: 465.1 °C at 760 mmHg
• Flash Point: 235.1 °C
• Appearance: Beige powder
• Density: 1.551 g/cm³
• Vapor Pressure: 1.88E-09mmHg at 25°C
• Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature
• PKA: 3.41±0.10(Predicted)
• BRN: 2723405
• CAS DataBase Reference: 4-Aminophthalic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Aminophthalic acid(5434-21-9)
• EPA Substance Registry System: 4-Aminophthalic acid(5434-21-9)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• TSCA: Yes
• Hazardous Substances Data: 5434-21-9(Hazardous Substances Data)

Usage

Chemical Properties

Beige powder

InChI:InChI=1/C8H7NO4/c9-4-1-2-5(7(10)11)6(3-4)8(12)13/h1-3H,9H2,(H,10,11)(H,12,13)/p-2

Upstream product

• 610-27-5 4-nitrophthalic acid 
• 7647-01-0 hydrogenchloride 
• 31643-49-9 4-Nitrophthalonitrile 
• 85-44-9 phthalic anhydride 
• 1609672-16-3 ethyl 5-benzamido-2-(trifluoromethyl)benzoate 
• 88-99-3 benzene-1,2-dicarboxylic acid 
• 2307-00-8 4-amino-N-methylphthalimide 
• 610-22-0 dimethyl 4-nitrophthalate 

Downstream Products

• 27550-59-0 4-hydroxyphthalic anhydride 

Relevant articles and documents

Metal organic framework material loaded with tetrakis-(N-methylallylamine)phthalocyanine compound, and preparation method and application thereof

The invention relates to the technical field of preparation of phthalocyanine compounds, in particular to a metal organic framework material loaded with a tetrakis-(N-methylallylamine)phthalocyanine compound, and a preparation method and application thereof. The metal organic framework material loaded with the tetrakis-(N-methylallylamine)phthalocyanine compound is composed of the tetrakis-(N-methylallylamine)phthalocyanine compound and a ZIF-series metal organic framework material, wherein the tetrakis-(N-methylallylamine)phthalocyanine compound is encapsulated in the ZIF-series metal organicframework material. The metal organic framework material loaded with a tetrakis-(N-methylallylamine)phthalocyanine compound of the invention effectively overcomes the problem that phthalocyanine molecular aggregate, as an anti-cancer photosensitizer or a photothermal conversion agent, does not dissolve or disperse in an aqueous phase system in the prior art, successfully realizes red shifting ofan absorption peak to a near-infrared region (700 nm), solves the problem that phthalocyanine molecules cannot be used for deep tumor treatment in the prior art, and is beneficial for deep treatment of tumors.

Diels-Alder reaction of ethyl 3-benzamido-2-oxo-6-(trifluoromethyl)-2H- pyran-5-carboxylate with alkoxyalkenes as an effective approach to trifluoromethyl-containing 3-aminobenzoic acid derivatives

The Diels-Alder reactions of ethyl 3-benzamido-2-oxo-6-(trifluoromethyl)- 2H-pyran-5-carboxylate with ethyl vinyl ether, 2-methoxypropene, and 1-ethoxypropene were investigated. Under different reaction conditions, intermediate oxabicyclo[2.2.2]octenones,

Vitamin D analogues

The invention concerns novel bi-aromatic compounds having the formula: which are analogs of vitamin D, the process of preparing them, as well as their use in pharmaceutical compositions in human or veterinary medicine, particularly in dermatology, cancer treatment, treatment of auto-immune diseases, and in organ or tissue transplants. Cosmetic compositions and methods of use are also included.