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API Impurities

4-Chloro-3-nitrobenzoic acid methyl ester

Reference StandardAvailable on request

Buy 4-Chloro-3-nitrobenzoic acid methyl ester (CAS 14719-83-6) from Zemixal. Request a quote with price, lead time and documents.

Pack sizes
4-Chloro-3-nitrobenzoic acid methyl ester chemical structure
CAS number14719-83-6
FormulaC8H6ClNO4
Molar mass215.59 g/mol
Physical formSolid
HS code38229090
InChIKeyXRTKWPWDSUNLHS-UHFFFAOYSA-N
IUPAC namemethyl 4-chloro-3-nitrobenzoate

About 4-Chloro-3-nitrobenzoic acid methyl ester

Zemixal lists 4-Chloro-3-nitrobenzoic acid methyl ester for laboratories that identify, quantify or control Nintedanib and its related substances. Identity at a glance (Reference Standard): CAS 14719-83-6, formula C8H6ClNO4 and molar mass 215.59 g/mol. It is handled as a solid.

Where it is used

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

Safe handling

It carries the GHS signal word Warning (H302, H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Nintedanib

See every impurity, metabolite and related compound we list for this API.

Nintedanib standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of 4-Chloro-3-nitrobenzoic acid methyl ester
Product name4-Chloro-3-nitrobenzoic acid methyl ester
Catalogue numberZX-025839
CAS number14719-83-6
IUPAC namemethyl 4-chloro-3-nitrobenzoate
Molecular formulaC8H6ClNO4
Molar mass215.59 g/mol
Exact mass214.9985
GradeReference Standard
Physical formSolid
XLogP32.1
H-bond donors / acceptors0 / 4
Topological polar surface area72.1 Ų
HS code38229090
InChIKeyXRTKWPWDSUNLHS-UHFFFAOYSA-N
SMILESCOC(=O)C1=CC(=C(C=C1)Cl)[N+](=O)[O-]
PubChem CID735797
SynonymsMethyl 4-chloro-3-nitrobenzate, Benzoic acid, 4-chloro-3-nitro-, methyl ester, Methyl4-chloro-3-nitrobenzate, methyl-3-nitro-4-chlorobenzoate, Methyl 3-nitro-4-chlorobenzoate, methyl 4-chloro-3-nitro-benzoate

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • 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 summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 4-Chloro-3-nitrobenzoic acid methyl ester
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 4-Chloro-3-nitrobenzoic acid methyl ester

Which CAS number identifies 4-Chloro-3-nitrobenzoic acid methyl ester?
4-Chloro-3-nitrobenzoic acid methyl ester is registered under CAS 14719-83-6. You may also see it listed as Methyl 4-chloro-3-nitrobenzate, Benzoic acid, 4-chloro-3-nitro-, methyl ester, Methyl4-chloro-3-nitrobenzate. Our catalogue number for this item is ZX-025839.
What are the formula and molar mass of 4-Chloro-3-nitrobenzoic acid methyl ester?
For 4-Chloro-3-nitrobenzoic acid methyl ester, its formula is C8H6ClNO4 and its molar mass is 215.59 g/mol. The systematic (IUPAC) name is methyl 4-chloro-3-nitrobenzoate. InChIKey XRTKWPWDSUNLHS-UHFFFAOYSA-N lets you match it in any structure database.
How is 4-Chloro-3-nitrobenzoic acid methyl ester used in pharmaceutical QC?
4-Chloro-3-nitrobenzoic acid methyl ester is a characterised reference material linked to Nintedanib. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for 4-Chloro-3-nitrobenzoic acid methyl ester?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with 4-Chloro-3-nitrobenzoic acid methyl ester?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship 4-Chloro-3-nitrobenzoic acid methyl ester to my country?
Yes. Because 4-Chloro-3-nitrobenzoic acid methyl ester is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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