2-Methylphenylhydrazine Hydrochloride

Name: 2-Methylphenylhydrazine Hydrochloride
Brand: Vaqora Chemicals
SKU: VQ-037147

About 2-Methylphenylhydrazine Hydrochloride

Listed under CAS 635-26-7, 2-Methylphenylhydrazine Hydrochloride is an impurity of Etodolac available from Vaqora Chemicals. Formula C7H11ClN2, molecular weight 158.63 g/mol. It is also known as o-Tolylhydrazinium(1+) chloride or o-Tolylhydrazine hydrochloride.

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. It carries the GHS signal word “Warning” with 6 hazard statements. Review the Safety Data Sheet before use.

As a characterised impurity of Etodolac, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Etodolac

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

Etodolac impurities

Specifications & identifiers

Chemical identifiers
Product name	2-Methylphenylhydrazine Hydrochloride
Catalogue No.	VQ-037147
CAS Number	635-26-7
IUPAC name	(2-methylphenyl)hydrazine;hydrochloride
Molecular formula	C₇H₁₁ClN₂
Molecular weight	158.63 g/mol
Exact mass	158.0611
Grade	Reference Standard
HSN code	38229090
InChIKey	KJGFNDCSTWGUDT-UHFFFAOYSA-N
SMILES	CC1=CC=CC=C1NN.Cl
PubChem CID	71554

Physical properties
Physical form	Solid
H-bond donors / acceptors	3 / 2
TPSA	38.1 Å²
Synonyms	o-Tolylhydrazinium(1+) chloride, o-Tolylhydrazine hydrochloride, o-tolylhydrazine HCl, 1-(2-methylphenyl)hydrazine hydrochloride, 2-tolylhydrazine hydrochloride, Hydrazine, (2-methylphenyl)-, monohydrochloride, o-METHYLPHENYLHYDRAZINE HCl, 2-methylphenylhydrazinehcl, N-(2-Methylphenyl)hydrazine hydrochloride, 2-methylphenylhydrazine hcl

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, 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 2-Methylphenylhydrazine Hydrochloride?

The CAS Registry Number of 2-Methylphenylhydrazine Hydrochloride is 635-26-7. It is also known as o-Tolylhydrazinium(1+) chloride, o-Tolylhydrazine hydrochloride, o-tolylhydrazine HCl.

What is the molecular formula and molecular weight of 2-Methylphenylhydrazine Hydrochloride?

2-Methylphenylhydrazine Hydrochloride has the molecular formula C7H11ClN2 and a molecular weight of 158.63 g/mol.

What is 2-Methylphenylhydrazine Hydrochloride used for?

2-Methylphenylhydrazine Hydrochloride is supplied as a characterised reference material related to Etodolac. 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-Methylphenylhydrazine Hydrochloride can I order?

We supply 2-Methylphenylhydrazine Hydrochloride 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-Methylphenylhydrazine Hydrochloride?

Yes. Every lot of 2-Methylphenylhydrazine Hydrochloride 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-Methylphenylhydrazine Hydrochloride be shipped internationally?

Yes. 2-Methylphenylhydrazine Hydrochloride 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.