2-Chloro-1-(2,3-dihydroxyphenyl)ethanone

Name: 2-Chloro-1-(2,3-dihydroxyphenyl)ethanone
Brand: Vaqora Chemicals
SKU: VQ-031271

About 2-Chloro-1-(2,3-dihydroxyphenyl)ethanone

Vaqora Chemicals supplies 2-Chloro-1-(2,3-dihydroxyphenyl)ethanone, an impurity of Norepinephrine registered under CAS number 63704-55-2. Formula C8H7ClO3, molecular weight 186.59 g/mol. Common synonyms include Chloro Acetyl Catechol and 3-Chloroacetylcatechol.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Norepinephrine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 2-Chloro-1-(2,3-dihydroxyphenyl)ethanone is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Norepinephrine

View every impurity, metabolite and intermediate we list for Norepinephrine.

Norepinephrine impurities

Specifications & identifiers

Chemical identifiers
Product name	2-Chloro-1-(2,3-dihydroxyphenyl)ethanone
Catalogue No.	VQ-031271
CAS Number	63704-55-2
IUPAC name	2-chloro-1-(2,3-dihydroxyphenyl)ethanone
Molecular formula	C₈H₇ClO₃
Molecular weight	186.59 g/mol
Exact mass	186.0084
Grade	Reference Standard
HSN code	38229090
InChIKey	CNOGWTRHJRGQKY-UHFFFAOYSA-N
SMILES	C1=CC(=C(C(=C1)O)O)C(=O)CCl
PubChem CID	114067

Physical properties
Physical form	Solid
LogP (XLogP3)	2.1
H-bond donors / acceptors	2 / 3
TPSA	57.5 Å²
Synonyms	Chloro Acetyl Catechol, 3-Chloroacetylcatechol, Pyrocatechol, 3-chloroacetyl-, m-Chloroacetylcatechol, 2-chloro-1-(2,3-dihydroxyphenyl)ethan-1-one, Ethanone, 2-chloro-1-(2,3-dihydroxyphenyl)-, Ethanone, 2-chloro-1-(2,3-dihydroxyphenyl)- (9CI), 3-chloroacetylcatecaol, Chloracetylbrenzcatechin, Ethanone,2-chloro-1-(2,3-dihydroxyphenyl)-, 1-[2,3-bis(oxidanyl)phenyl]-2-chloranyl-ethanone

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 2-Chloro-1-(2,3-dihydroxyphenyl)ethanone?

The CAS Registry Number of 2-Chloro-1-(2,3-dihydroxyphenyl)ethanone is 63704-55-2. It is also known as Chloro Acetyl Catechol, 3-Chloroacetylcatechol, Pyrocatechol, 3-chloroacetyl-.

What is the molecular formula and molecular weight of 2-Chloro-1-(2,3-dihydroxyphenyl)ethanone?

2-Chloro-1-(2,3-dihydroxyphenyl)ethanone has the molecular formula C8H7ClO3 and a molecular weight of 186.59 g/mol. Its IUPAC name is 2-chloro-1-(2,3-dihydroxyphenyl)ethanone.

What is 2-Chloro-1-(2,3-dihydroxyphenyl)ethanone used for?

2-Chloro-1-(2,3-dihydroxyphenyl)ethanone is supplied as a characterised reference material related to Norepinephrine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 2-Chloro-1-(2,3-dihydroxyphenyl)ethanone can I order?

We supply 2-Chloro-1-(2,3-dihydroxyphenyl)ethanone in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-Chloro-1-(2,3-dihydroxyphenyl)ethanone?

Yes. Every lot of 2-Chloro-1-(2,3-dihydroxyphenyl)ethanone is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 2-Chloro-1-(2,3-dihydroxyphenyl)ethanone be shipped internationally?

Yes. We export 2-Chloro-1-(2,3-dihydroxyphenyl)ethanone worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.