3,5-Dichlorosalicylic acid

CAS No.：320-72-9

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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3,5-Dichlorosalicylic acid Basic information

Product Name:	3,5-Dichlorosalicylic acid
Synonyms:	3,5-DICHLOROSSALICYLICACID;3,5-Dichlorosalicylic acid,99%;3,5-Dichlorosalicylic acid, 2-Carboxy-4,6-dichlorophenol;3,5-Dichlorosa licglic acid;3,5-Dichlorosalicylic acid,3,5-Dichloro-2-hydroxybenzoic acid;3,5-Dichlorosalicyli;2-Hydroxy-3,5-dichlorobenzoic acid;3,5-dichloro-2-hydroxybenzoate
CAS:	320-72-9
MF:	C7H4Cl2O3
MW:	207.01
EINECS:	206-281-8
Product Categories:	Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts
Mol File:	320-72-9.mol

3,5-Dichlorosalicylic acid Chemical Properties

Melting point	220-222 °C (lit.)
Boiling point	297.29°C (rough estimate)
density	1.5281 (rough estimate)
refractive index	1.4845 (estimate)
storage temp.	Inert atmosphere,Room Temperature
solubility	Solubility in methanol (almost transparency).
pka	1.99±0.14(Predicted)
form	Solid
color	White to Off-White
CAS DataBase Reference	320-72-9(CAS DataBase Reference)
NIST Chemistry Reference	Benzoic acid, 3,5-dichloro-2-hydroxy-(320-72-9)
EPA Substance Registry System	3,5-Dichlorosalicyclic acid (320-72-9)

Safety Information

Hazard Codes	Xn,Xi
Risk Statements	36/37/38-22
Safety Statements	37/39-26-36
WGK Germany	3
RTECS	VO2450000
TSCA	Yes
HS Code	29182900
Hazardous Substances Data	320-72-9(Hazardous Substances Data)

MSDS Information

Provider	Language
3,5-Dichlorosalicylic acid	English
ACROS	English
ALFA	English

3,5-Dichlorosalicylic acid Usage And Synthesis

Chemical Properties	white crystalline powder
Uses	3,5-Dichlorosalicylic acid is a bio-active drug and is a potential inhibitor of human 20α-hydroxysteroid dehydrogenase. It also finds its application as medicine and dyes intermediates.
General Description	3,5-Dichlorosalicylic acid is a bio-active drug and its interaction with a model transport protein bovine serum albumin has been investigated. It is a potential inhibitor of human 20α-hydroxysteroid dehydrogenase.
Safety Profile	Poison by intraperitoneal route. When heated to decomposition it emits toxic fumes of Cl-.

3,5-Dichlorosalicylic acid Preparation Products And Raw materials

Raw materials	Salicylic acid-->3,5-Dichloro-2-hydroxybenzoic acid methyl ester-->2-(benzyloxy)-3,5-dichlorobenzoic acid-->Sulfosalicylic acid-->5-Chloro-2-hydroxybenzoic acid
Preparation Products	2,3,4,6-TETRACHLOROPHENOL-->3,3',4',5-TETRACHLOROSALICYLANILIDE-->2,4,5-Trichlorophenol

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