4-Methylresorcinol

Name: 4-Methylresorcinol
Brand: Zemixal
SKU: ZX-043862

Reference StandardAvailable on request

Order 4-Methylresorcinol (CAS 496-73-1) online at Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.

Pack sizes

CAS number496-73-1

FormulaC₇H₈O₂

Molar mass124.14 g/mol

Physical formSolid

HS code38229090

InChIKeyFNYDIAAMUCQQDE-UHFFFAOYSA-N

IUPAC name4-methylbenzene-1,3-diol

About 4-Methylresorcinol

Zemixal lists 4-Methylresorcinol for laboratories that identify, quantify or control N methylpyrrolidone and its related substances. For your records (Reference Standard), the material is defined by CAS 496-73-1, formula C7H8O2 and molar mass 124.14 g/mol. It is handled as a solid.

Where it is used

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

Handling and storage

It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

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 N methylpyrrolidone

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

N methylpyrrolidone 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 4-Methylresorcinol
Product name	4-Methylresorcinol
Catalogue number	ZX-043862
CAS number	496-73-1
IUPAC name	4-methylbenzene-1,3-diol
Molecular formula	C₇H₈O₂
Molar mass	124.14 g/mol
Exact mass	124.0524
Grade	Reference Standard
Physical form	Solid
XLogP3	1.6
H-bond donors / acceptors	2 / 2
Topological polar surface area	40.5 Å²
HS code	38229090
InChIKey	FNYDIAAMUCQQDE-UHFFFAOYSA-N
SMILES	CC1=C(C=C(C=C1)O)O
PubChem CID	10333
Synonyms	1,3-Benzenediol, 4-methyl-, 2,4-Dihydroxytoluene, ghl.PD_Mitscher_leg0.301, 4-Methyl-1,3-benzenediol, 2,4-Dihydroxy-toluene

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 4-Methylresorcinol
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 4-Methylresorcinol

Which CAS number identifies 4-Methylresorcinol?

4-Methylresorcinol is registered under CAS 496-73-1. You may also see it listed as 1,3-Benzenediol, 4-methyl-, 2,4-Dihydroxytoluene, ghl.PD_Mitscher_leg0.301. Our catalogue number for this item is ZX-043862.

What are the formula and molar mass of 4-Methylresorcinol?

For 4-Methylresorcinol, its formula is C7H8O2 and its molar mass is 124.14 g/mol. The systematic (IUPAC) name is 4-methylbenzene-1,3-diol. InChIKey FNYDIAAMUCQQDE-UHFFFAOYSA-N lets you match it in any structure database.

How is 4-Methylresorcinol used in pharmaceutical QC?

4-Methylresorcinol is a characterised reference material linked to N methylpyrrolidone. 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-Methylresorcinol?

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-Methylresorcinol?

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-Methylresorcinol to my country?

Yes. Because 4-Methylresorcinol 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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