Methyl 2-Methyl-3-nitrobenzoate

About Methyl 2-Methyl-3-nitrobenzoate

Methyl 2-Methyl-3-nitrobenzoate is an impurity of Lenalidomide carrying the CAS registry number 59382-59-1. With the molecular formula C9H9NO4, it has a molar mass of 195.17 g/mol. Common synonyms include Benzoic acid, 2-methyl-3-nitro-, methyl ester and Methyl 3-nitro-o-toluate.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

As a characterised impurity of Lenalidomide, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Methyl 2-Methyl-3-nitrobenzoate 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 Lenalidomide

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

Lenalidomide impurities

Specifications & identifiers

Chemical identifiers
Product name	Methyl 2-Methyl-3-nitrobenzoate
Catalogue No.	VQ-026399
CAS Number	59382-59-1
IUPAC name	methyl 2-methyl-3-nitrobenzoate
Molecular formula	C₉H₉NO₄
Molecular weight	195.17 g/mol
Exact mass	195.0532
Grade	Reference Standard
HSN code	38229090
InChIKey	CRZGFIMLHZTLGT-UHFFFAOYSA-N
SMILES	CC1=C(C=CC=C1[N+](=O)[O-])C(=O)OC
PubChem CID	601165

Physical properties
Physical form	Solid
LogP (XLogP3)	2
H-bond donors / acceptors	0 / 4
TPSA	72.1 Å²
Synonyms	Benzoic acid, 2-methyl-3-nitro-, methyl ester, Methyl 3-nitro-o-toluate, 2-Methyl-3-nitrobenzoic Acid Methyl Ester, CS-B0152, 3-Nitro-o-toluic Acid Methyl Ester, 2-Methyl-3-nitro-benzoic acid methyl ester, 2-methyl-3-nitrobenzoic acid, methyl ester, Benzoic acid, 2-methyl-3-nitro-, methyl esters

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, 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 Methyl 2-Methyl-3-nitrobenzoate?

The CAS Registry Number of Methyl 2-Methyl-3-nitrobenzoate is 59382-59-1. It is also known as Benzoic acid, 2-methyl-3-nitro-, methyl ester, Methyl 3-nitro-o-toluate, 2-Methyl-3-nitrobenzoic Acid Methyl Ester.

What is the molecular formula and molecular weight of Methyl 2-Methyl-3-nitrobenzoate?

Methyl 2-Methyl-3-nitrobenzoate has the molecular formula C9H9NO4 and a molecular weight of 195.17 g/mol. Its IUPAC name is methyl 2-methyl-3-nitrobenzoate.

What is Methyl 2-Methyl-3-nitrobenzoate used for?

Methyl 2-Methyl-3-nitrobenzoate is supplied as a characterised reference material related to Lenalidomide. 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 Methyl 2-Methyl-3-nitrobenzoate can I order?

We supply Methyl 2-Methyl-3-nitrobenzoate 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 Methyl 2-Methyl-3-nitrobenzoate?

Yes. Every lot of Methyl 2-Methyl-3-nitrobenzoate 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 Methyl 2-Methyl-3-nitrobenzoate be shipped internationally?

Yes. Methyl 2-Methyl-3-nitrobenzoate 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.