API Process Intermediates & Related Compounds

3,4-Dimethoxytoluene

Name: 3,4-Dimethoxytoluene
Brand: Zemixal
SKU: ZX-044371

Available on request

Order 3,4-Dimethoxytoluene (CAS 494-99-5) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-044371.

Pack sizes

CAS number494-99-5

FormulaC₉H₁₂O₂

Molar mass152.19 g/mol

Physical formSolid

InChIKeyGYPMBQZAVBFUIZ-UHFFFAOYSA-N

IUPAC name1,2-dimethoxy-4-methylbenzene

About 3,4-Dimethoxytoluene

3,4-Dimethoxytoluene is part of the Zemixal API Process Intermediates & Related Compounds range. For your records, the material is defined by CAS 494-99-5, formula C9H12O2 and molar mass 152.19 g/mol. It is handled as a solid.

Where it is used

API route development
Impurity fate & purge studies
Analytical method development
Fine chemical synthesis

Safe handling

Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Dopamine

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

Dopamine standards

Typical uses

API route development
Impurity fate & purge studies
Analytical method development
Fine chemical synthesis

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 3,4-Dimethoxytoluene
Product name	3,4-Dimethoxytoluene
Catalogue number	ZX-044371
CAS number	494-99-5
IUPAC name	1,2-dimethoxy-4-methylbenzene
Molecular formula	C₉H₁₂O₂
Molar mass	152.19 g/mol
Exact mass	152.0837
Physical form	Solid
XLogP3	1.9
H-bond donors / acceptors	0 / 2
Topological polar surface area	18.5 Å²
InChIKey	GYPMBQZAVBFUIZ-UHFFFAOYSA-N
SMILES	CC1=CC(=C(C=C1)OC)OC
PubChem CID	68126
Synonyms	4-Methylveratrole, Benzene, 1,2-dimethoxy-4-methyl-, 4-Methylveratrol, 4-Methyl-1,2-dimethoxybenzene, Toluene, 3,4-dimethoxy-, Veratrole, 4-methyl-, 1,2-Dimethoxy-4-methyl-benzene, 4 -methylveratrole

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

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 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 3,4-Dimethoxytoluene
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 3,4-Dimethoxytoluene

Which CAS number identifies 3,4-Dimethoxytoluene?

3,4-Dimethoxytoluene is registered under CAS 494-99-5. You may also see it listed as 4-Methylveratrole, Benzene, 1,2-dimethoxy-4-methyl-, 4-Methylveratrol. Our catalogue number for this item is ZX-044371.

What are the formula and molar mass of 3,4-Dimethoxytoluene?

For 3,4-Dimethoxytoluene, its formula is C9H12O2 and its molar mass is 152.19 g/mol. The systematic (IUPAC) name is 1,2-dimethoxy-4-methylbenzene. InChIKey GYPMBQZAVBFUIZ-UHFFFAOYSA-N lets you match it in any structure database.

How is 3,4-Dimethoxytoluene used in pharmaceutical QC?

3,4-Dimethoxytoluene is a characterised reference material linked to Dopamine. 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 3,4-Dimethoxytoluene?

The grade and assay are confirmed on the quotation and the batch COA. 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 3,4-Dimethoxytoluene?

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 3,4-Dimethoxytoluene to my country?

Yes. Because 3,4-Dimethoxytoluene 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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