3-Chloro-4-nitrophenol

Name: 3-Chloro-4-nitrophenol
Brand: Vaqora Chemicals
SKU: VQ-040575

About 3-Chloro-4-nitrophenol

Listed under CAS 491-11-2, 3-Chloro-4-nitrophenol is a metabolite or degradation product of Lenvatinib available from Vaqora Chemicals. Its molecular formula is C6H4ClNO3 and its molecular weight is 173.55 g/mol. It is also known as Phenol, 3-chloro-4-nitro- or 2-Chloro-4-hydroxynitrobenzene.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. It carries the GHS signal word “Warning” with 4 hazard statements. Review the Safety Data Sheet before use.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Lenvatinib, as well as in QC testing and ANDA/DMF documentation. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer 3-Chloro-4-nitrophenol in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Lenvatinib

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

Lenvatinib impurities

Specifications & identifiers

Chemical identifiers
Product name	3-Chloro-4-nitrophenol
Catalogue No.	VQ-040575
CAS Number	491-11-2
IUPAC name	3-chloro-4-nitrophenol
Molecular formula	C₆H₄ClNO₃
Molecular weight	173.55 g/mol
Exact mass	172.988
Grade	Reference Standard
HSN code	38229090
InChIKey	DKTRZBWXGOPYIX-UHFFFAOYSA-N
SMILES	C1=CC(=C(C=C1O)Cl)[N+](=O)[O-]
PubChem CID	10283

Physical properties
Physical form	Solid
LogP (XLogP3)	2.1
H-bond donors / acceptors	1 / 3
TPSA	66.1 Å²
Synonyms	Phenol, 3-chloro-4-nitro-, 2-Chloro-4-hydroxynitrobenzene, 4-nitro-3-chlorophenol, 3-Chlor-4-nitrophenol, 3-chloro-4-nitrophenol CAS NO.491-11-2

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 3-Chloro-4-nitrophenol?

The CAS Registry Number of 3-Chloro-4-nitrophenol is 491-11-2. It is also known as Phenol, 3-chloro-4-nitro-, 2-Chloro-4-hydroxynitrobenzene, 4-nitro-3-chlorophenol.

What is the molecular formula and molecular weight of 3-Chloro-4-nitrophenol?

3-Chloro-4-nitrophenol has the molecular formula C6H4ClNO3 and a molecular weight of 173.55 g/mol. Its IUPAC name is 3-chloro-4-nitrophenol.

What is 3-Chloro-4-nitrophenol used for?

3-Chloro-4-nitrophenol is supplied as a characterised reference material related to Lenvatinib. 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 3-Chloro-4-nitrophenol can I order?

We supply 3-Chloro-4-nitrophenol 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 3-Chloro-4-nitrophenol?

Yes. Every lot of 3-Chloro-4-nitrophenol 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 3-Chloro-4-nitrophenol be shipped internationally?

Yes. 3-Chloro-4-nitrophenol is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.