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Nitrosamine Impurities

4-Methoxy-N-nitroso-N-methylaniline

Reference StandardAvailable on request

Order 4-Methoxy-N-nitroso-N-methylaniline (CAS 940-11-4) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
4-Methoxy-N-nitroso-N-methylaniline chemical structure
CAS number940-11-4
FormulaC8H10N2O2
Molar mass166.18 g/mol
Physical formSolid
HS code38229090
InChIKeyKGZKEAKAKSKGAA-UHFFFAOYSA-N
IUPAC nameN-(4-methoxyphenyl)-N-methylnitrous amide

About 4-Methoxy-N-nitroso-N-methylaniline

4-Methoxy-N-nitroso-N-methylaniline is supplied by Zemixal as a characterised reference material for Perazine analysis. For your records (Reference Standard), the material is defined by CAS 940-11-4, formula C8H10N2O2 and molar mass 166.18 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Nitrosamine risk assessment
  • Trace LC-MS/MS quantitation
  • Method validation (AMV)
  • Regulatory submissions

Safe handling

It carries the GHS signal word Danger (H302, H312, H315 and H319), 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. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Perazine

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

Perazine standards

Typical uses

  • Nitrosamine risk assessment
  • Trace LC-MS/MS quantitation
  • Method validation (AMV)
  • Regulatory submissions

Applications

Specifications and identifiers

Specifications of 4-Methoxy-N-nitroso-N-methylaniline
Product name4-Methoxy-N-nitroso-N-methylaniline
Catalogue numberZX-047924
CAS number940-11-4
IUPAC nameN-(4-methoxyphenyl)-N-methylnitrous amide
Molecular formulaC8H10N2O2
Molar mass166.18 g/mol
Exact mass166.0742
GradeReference Standard
Physical formSolid
XLogP31.7
H-bond donors / acceptors0 / 4
Topological polar surface area41.9 Ų
HS code38229090
InChIKeyKGZKEAKAKSKGAA-UHFFFAOYSA-N
SMILESCN(C1=CC=C(C=C1)OC)N=O
PubChem CID13657
SynonymsN-Nitroso 4-Methoxy N-Methyl Aniline, 4-methoxy-N-methyl-N-nitrosoaniline, p-ANISIDINE, N-METHYL-N-NITROSO-, Benzenamine, 4-methoxy-N-methyl-N-nitroso-, N-Methyl-N-nitroso-p-anisidine, 4-Methoxy-N-methyl-N-nitrosobenzenamine, (4-Methoxyphenyl)methylnitrosamine, N-nitroso-N-methyl-p-anisidine

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
GHS08 Health hazard
Health hazard

Signal word Danger

  • H302Harmful if swallowed
  • H312Harmful in contact with skin
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H332Harmful if inhaled
  • H335May cause respiratory irritation
  • H350May cause cancer

Precautionary statements P203, P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P318, 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-Methoxy-N-nitroso-N-methylaniline
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-Methoxy-N-nitroso-N-methylaniline

Which CAS number identifies 4-Methoxy-N-nitroso-N-methylaniline?
4-Methoxy-N-nitroso-N-methylaniline is registered under CAS 940-11-4. You may also see it listed as N-Nitroso 4-Methoxy N-Methyl Aniline, 4-methoxy-N-methyl-N-nitrosoaniline, p-ANISIDINE, N-METHYL-N-NITROSO-. Our catalogue number for this item is ZX-047924.
What are the formula and molar mass of 4-Methoxy-N-nitroso-N-methylaniline?
For 4-Methoxy-N-nitroso-N-methylaniline, its formula is C8H10N2O2 and its molar mass is 166.18 g/mol. The systematic (IUPAC) name is N-(4-methoxyphenyl)-N-methylnitrous amide. InChIKey KGZKEAKAKSKGAA-UHFFFAOYSA-N lets you match it in any structure database.
How is 4-Methoxy-N-nitroso-N-methylaniline used in pharmaceutical QC?
4-Methoxy-N-nitroso-N-methylaniline is a characterised reference material linked to Perazine. 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-Methoxy-N-nitroso-N-methylaniline?
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-Methoxy-N-nitroso-N-methylaniline?
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-Methoxy-N-nitroso-N-methylaniline to my country?
Yes. Because 4-Methoxy-N-nitroso-N-methylaniline 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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