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API Process Intermediates & Related Compounds

N-Methyl-o-phenylenediamine Dihydrochloride

Reference StandardIn stock

N-Methyl-o-phenylenediamine Dihydrochloride (CAS 25148-68-9) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
N-Methyl-o-phenylenediamine Dihydrochloride chemical structure
CAS number25148-68-9
FormulaC7H12Cl2N2
Molar mass195.09 g/mol
Physical formSolid
HS code2933
InChIKeyDKEONVNYXODZRQ-UHFFFAOYSA-N
IUPAC name2-N-methylbenzene-1,2-diamine;dihydrochloride

About N-Methyl-o-phenylenediamine Dihydrochloride

Researchers and plant chemists source N-Methyl-o-phenylenediamine Dihydrochloride from Zemixal for routine and specialised work. Identity at a glance (Reference Standard): CAS 25148-68-9, formula C7H12Cl2N2 and molar mass 195.09 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Storage and safety notes

Hazard communication follows GHS (Danger: H301, H311, H315 and H319). Our SDS lists exposure controls and first-aid measures.

Available as 10 mg, 25 mg, 50 mg, 100 mg and 250 mg. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Telmisartan

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

Telmisartan standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of N-Methyl-o-phenylenediamine Dihydrochloride
Product nameN-Methyl-o-phenylenediamine Dihydrochloride
Catalogue numberZX-012700
CAS number25148-68-9
IUPAC name2-N-methylbenzene-1,2-diamine;dihydrochloride
Molecular formulaC7H12Cl2N2
Molar mass195.09 g/mol
Exact mass194.0378
GradeReference Standard
Physical formSolid
H-bond donors / acceptors4 / 2
Topological polar surface area38.1 Ų
HS code2933
InChIKeyDKEONVNYXODZRQ-UHFFFAOYSA-N
SMILESCNC1=CC=CC=C1N.Cl.Cl
PubChem CID91296
SynonymsN-Methyl-1,2-phenylenediamine Dihydrochloride, 1-Amino-2-methylaminobenzene dihydrochloride 2-(Methylamino)aniline Dihydrochloride, N-Methyl-1,2-benzenediamine dihydrochloride, N-Methyl-1,2-diaminobenzene dihydrochloride, 1,2-Benzenediamine, N-methyl-, dihydrochloride, 1-Amino-2-methylaminobenzene Dihydrochloride, N1-Methylbenzene-1,2-diamine dihydrochloride, 2-(Methylamino)aniline dihydrochloride, N-Methylbenzene-1,2-diamine dihydrochloride, N-Methyl-o-phenylenediamine, Dihydrochloride, 1,2-Benzenediamine, N1-methyl-, hydrochloride (1:2), N-Methyl-1,2-benzenediaminedihydrochloride

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

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H301Toxic if swallowed
  • H311Toxic in contact with skin
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H331Toxic if inhaled

Precautionary statements P261, P262, P264, P264 + P265, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P316, P321, P330, P332 + P317, P337 + P317, P361 + P364, 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 N-Methyl-o-phenylenediamine Dihydrochloride
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request
500 mgQuoted on request
1 gQuoted on request

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

Questions about N-Methyl-o-phenylenediamine Dihydrochloride

Which CAS number identifies N-Methyl-o-phenylenediamine Dihydrochloride?
N-Methyl-o-phenylenediamine Dihydrochloride is registered under CAS 25148-68-9. You may also see it listed as N-Methyl-1,2-phenylenediamine Dihydrochloride, 1-Amino-2-methylaminobenzene dihydrochloride 2-(Methylamino)aniline Dihydrochloride, N-Methyl-1,2-benzenediamine dihydrochloride. Our catalogue number for this item is ZX-012700.
What are the formula and molar mass of N-Methyl-o-phenylenediamine Dihydrochloride?
For N-Methyl-o-phenylenediamine Dihydrochloride, its formula is C7H12Cl2N2 and its molar mass is 195.09 g/mol. InChIKey DKEONVNYXODZRQ-UHFFFAOYSA-N lets you match it in any structure database.
How is N-Methyl-o-phenylenediamine Dihydrochloride used in pharmaceutical QC?
N-Methyl-o-phenylenediamine Dihydrochloride is a characterised reference material linked to Telmisartan. 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 N-Methyl-o-phenylenediamine Dihydrochloride?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with N-Methyl-o-phenylenediamine Dihydrochloride?
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 N-Methyl-o-phenylenediamine Dihydrochloride to my country?
Yes. Because N-Methyl-o-phenylenediamine Dihydrochloride 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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