N4-Methyl-5-(3,4,5-trimethoxybenzyl)-pyrimidine-2,4-diamine

Name: N4-Methyl-5-(3,4,5-trimethoxybenzyl)-pyrimidine-2,4-diamine
Brand: Zemixal
SKU: ZX-036660

Reference StandardAvailable on request

Buy N4-Methyl-5-(3,4,5-trimethoxybenzyl)-pyrimidine-2,4-diamine (CAS 92653-78-6) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes

N4-Methyl-5-(3,4,5-trimethoxybenzyl)-pyrimidine-2,4-diamine chemical structure

CAS number92653-78-6

FormulaC₁₅H₂₀N₄O₃

Molar mass304.34 g/mol

Physical formSolid

HS code38229090

InChIKeyMNKKQQWDHRYULB-UHFFFAOYSA-N

IUPAC name4-N-methyl-5-[(3,4,5-trimethoxyphenyl)methyl]pyrimidine-2,4-diamine

About N4-Methyl-5-(3,4,5-trimethoxybenzyl)-pyrimidine-2,4-diamine

Zemixal lists N4-Methyl-5-(3,4,5-trimethoxybenzyl)-pyrimidine-2,4-diamine for laboratories that identify, quantify or control Trimethoprim and its related substances. For your records (Reference Standard), the material is defined by CAS 92653-78-6, formula C15H20N4O3 and molar mass 304.34 g/mol. It is handled as a solid.

Use cases we see most often

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

Handling and storage

Hazard communication follows GHS (Warning: H302). Our SDS lists exposure controls and first-aid measures.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. 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 Trimethoprim

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

Trimethoprim standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of N4-Methyl-5-(3,4,5-trimethoxybenzyl)-pyrimidine-2,4-diamine
Product name	N4-Methyl-5-(3,4,5-trimethoxybenzyl)-pyrimidine-2,4-diamine
Catalogue number	ZX-036660
CAS number	92653-78-6
IUPAC name	4-N-methyl-5-[(3,4,5-trimethoxyphenyl)methyl]pyrimidine-2,4-diamine
Molecular formula	C₁₅H₂₀N₄O₃
Molar mass	304.34 g/mol
Exact mass	304.1535
Grade	Reference Standard
Physical form	Solid
XLogP3	1.6
H-bond donors / acceptors	2 / 7
Topological polar surface area	91.5 Å²
HS code	38229090
InChIKey	MNKKQQWDHRYULB-UHFFFAOYSA-N
SMILES	CNC1=NC(=NC=C1CC2=CC(=C(C(=C2)OC)OC)OC)N
PubChem CID	101012641
Synonyms	N'-Methyl-5-(3,4,5-trimethoxybenzyl)-2,4-pyrimidinediamine, 2-Amino-4-methylamino-5-(3,4,5-trimethoxybenzyl)pyrimidine

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

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, 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 N4-Methyl-5-(3,4,5-trimethoxybenzyl)-pyrimidine-2,4-diamine
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

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

Questions about N4-Methyl-5-(3,4,5-trimethoxybenzyl)-pyrimidine-2,4-diamine

Which CAS number identifies N4-Methyl-5-(3,4,5-trimethoxybenzyl)-pyrimidine-2,4-diamine?

N4-Methyl-5-(3,4,5-trimethoxybenzyl)-pyrimidine-2,4-diamine is registered under CAS 92653-78-6. You may also see it listed as N'-Methyl-5-(3,4,5-trimethoxybenzyl)-2,4-pyrimidinediamine, 2-Amino-4-methylamino-5-(3,4,5-trimethoxybenzyl)pyrimidine. Our catalogue number for this item is ZX-036660.

What are the formula and molar mass of N4-Methyl-5-(3,4,5-trimethoxybenzyl)-pyrimidine-2,4-diamine?

For N4-Methyl-5-(3,4,5-trimethoxybenzyl)-pyrimidine-2,4-diamine, its formula is C15H20N4O3 and its molar mass is 304.34 g/mol. The systematic (IUPAC) name is 4-N-methyl-5-[(3,4,5-trimethoxyphenyl)methyl]pyrimidine-2,4-diamine. InChIKey MNKKQQWDHRYULB-UHFFFAOYSA-N lets you match it in any structure database.

How is N4-Methyl-5-(3,4,5-trimethoxybenzyl)-pyrimidine-2,4-diamine used in pharmaceutical QC?

N4-Methyl-5-(3,4,5-trimethoxybenzyl)-pyrimidine-2,4-diamine is a characterised reference material linked to Trimethoprim. 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 N4-Methyl-5-(3,4,5-trimethoxybenzyl)-pyrimidine-2,4-diamine?

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 N4-Methyl-5-(3,4,5-trimethoxybenzyl)-pyrimidine-2,4-diamine?

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 N4-Methyl-5-(3,4,5-trimethoxybenzyl)-pyrimidine-2,4-diamine to my country?

Yes. Because N4-Methyl-5-(3,4,5-trimethoxybenzyl)-pyrimidine-2,4-diamine 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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