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Key Documents

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Safety Information

254681

Sigma-Aldrich

3,5-Dichlorosalicylic acid

97%

Synonym(s):

3,5-Dichloro-2-hydroxybenzoic acid

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50 EA
CN¥3,012.56

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50 EA
CN¥3,012.56

About This Item

Linear Formula:
Cl2C6H2(OH)CO2H
CAS Number:
320-72-9
Molecular Weight:
207.01
EC Number:
206-281-8
MDL number:
MFCD00002442
UNSPSC Code:
12352100
PubChem Substance ID:
24855401
NACRES:
NA.22

CN¥3,012.56

Please contact Customer Service for Availability
Request a Bulk Order

Quality Level

100

Assay

97%

mp

220-222 °C (lit.)

functional group

carboxylic acid
chloro

SMILES string

OC(=O)c1cc(Cl)cc(Cl)c1O

InChI

1S/C7H4Cl2O3/c8-3-1-4(7(11)12)6(10)5(9)2-3/h1-2,10H,(H,11,12)

InChI key

CNJGWCQEGROXEE-UHFFFAOYSA-N

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Show Differences

1 of 4

This Item
F2256F6760FBS25
固红-锌TR盐 Dye content 15 %

368881

固红-锌TR盐

坚牢红 RC 盐

F2256

坚牢红 RC 盐

Fast Red TR盐 1,5-萘二磺酸盐

F6760

Fast Red TR盐 1,5-萘二磺酸盐

固蓝RR盐 Preweighed Capsules

FBS25

固蓝RR盐

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

500

form

powder

form

powder

form

powder

form

powder

storage temp.

room temp

storage temp.

room temp

storage temp.

−20°C

storage temp.

−20°C

composition

Dye content, 15%

composition

Dye content, ~20%

composition

-

composition

-

λmax

284 nm

λmax

-

λmax

-

λmax

-

ε (extinction coefficient)

≥3000 at 281-287 nm in water at 0.006 g/L

ε (extinction coefficient)

-

ε (extinction coefficient)

-

ε (extinction coefficient)

-

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[1]. It is a potential inhibitor of human 20α-hydroxysteroid dehydrogenase[2].

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H315,H319,H335

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
SDBB0824
STBH2540
STBH8405
STBH3269
STBH1586

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Vincenzo Carbone et al.
Archives of biochemistry and biophysics, 479(1), 82-87 (2008-09-11)
The structure of aldehyde reductase (ALR1) in ternary complex with the coenzyme NADPH and 3,5-dichlorosalicylic acid (DCL), a potent inhibitor of human 20alpha-hydroxysteroid dehydrogenase (AKR1C1), was determined at a resolution of 2.41A. The inhibitor formed a network of hydrogen bonds
Bijan Kumar Paul et al.
Physical chemistry chemical physics : PCCP, 14(25), 8892-8902 (2012-02-07)
The present work demonstrates a detailed characterization of the interaction of a bio-active drug molecule 3,5-dichlorosalicyclic acid (3,5DCSA) with a model transport protein Bovine Serum Albumin (BSA). The drug molecule is a potential candidate exhibiting Excited-State Intramolecular Proton Transfer (ESIPT)
Armelle Tchoumi Neree et al.
Scientific reports, 10(1), 21563-21563 (2020-12-11)
Excess of histamine in gut lumen generates a pronounced gastrointestinal discomfort, which may include diarrhea and peristalsis dysfunctions. Deleterious effects of histamine can be alleviated with antihistamine drugs targeting histamine receptors. However, many antihistamine agents come with various undesirable side
Zhenxuan Zhang et al.
Water research, 170, 115283-115283 (2019-11-19)
Halogenated aromatic disinfection byproducts (DBPs) are a new group of emerging DBPs identified recently. They have been detected in disinfected drinking water, wastewater effluents, recreational water and oil/gas produced water, at concentrations of ng/L to μg/L in general. Previously studies
Shaoyang Hu et al.
Chemosphere, 228, 668-675 (2019-05-10)
As the first identified category of disinfection byproducts (DBPs), trihalomethanes (THMs) have received continuous attention. Previous studies have demonstrated that the transformation of aromatic halogenated DBPs during chlor (am)ination resulted in the formation of THMs, which may occur in both

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