NAPHTHALENE-2,3-DICARBOXALDEHYDE

CAS No.：7149-49-7

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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NAPHTHALENE-2,3-DICARBOXALDEHYDE Basic information

Product Name:	NAPHTHALENE-2,3-DICARBOXALDEHYDE
Synonyms:	NDA;NAPHTHALENE-2,3-DICARBOXALDEHYDE;NAPHTHALENE DIALDEHYDE;2,3-NAPHTHALENEDIALDEHYDE;2,3-NAPHTHALENEDICARBALDEHYDE;2,3-NAPHTHALENEDICARBOXALDEHYDE;NAPHTHALENE-2,3-DICARBOXALDEHYDE, FOR FL UORESCENCE;2 3-NAPHTHALENEDICARBOXALDEHYDE FOR FLUORESCENCE
CAS:	7149-49-7
MF:	C12H8O2
MW:	184.19
EINECS:
Product Categories:	Aldehyde Labeling Reagents;Fluorescent Labels & Indicators;Aromatics Compounds;Amino Group Labeling Reagents for HPLC;Analytical Chemistry;HPLC Labeling Reagents;UV Detection (HPLC Labeling Reagents);aldehydes;Aromatics
Mol File:	7149-49-7.mol

NAPHTHALENE-2,3-DICARBOXALDEHYDE Chemical Properties

Melting point	131-133 °C(lit.)
Boiling point	380.0±25.0 °C(Predicted)
density	1.254±0.06 g/cm3(Predicted)
storage temp.	Inert atmosphere,Room Temperature
solubility	Chloroform (Slightly), Ethyl Acetate (Slightly)
form	Crystalline Powder
color	White to pale yellow
BRN	2207267
CAS DataBase Reference	7149-49-7(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26
WGK Germany	3
F	3-10-23
HS Code	29122990

MSDS Information

Provider	Language
SigmaAldrich	English

NAPHTHALENE-2,3-DICARBOXALDEHYDE Usage And Synthesis

Chemical Properties	Yellow Fluffy Crystalline Solid
Uses	A useful reagent for the derivatization of primary amines, amino acids and small peptides
Uses	Naphthalene-2,3-dicarboxaldehyde is a fluorogenic derivatizing agent for amines.

NAPHTHALENE-2,3-DICARBOXALDEHYDE Preparation Products And Raw materials

Raw materials	Acetic acid-->Piperidine-->2,5-Dimethoxytetrahydrofuran-->o-Phthalaldehyde
Preparation Products	2,3-NAPHTHALENEDICARBOXYLIC ACID

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