1,2,4-Benzenetriol

Name: 1,2,4-Benzenetriol
Brand: Zemixal
SKU: ZX-023302

Reference StandardAvailable on request

Order 1,2,4-Benzenetriol (CAS 533-73-3) online at Zemixal: C6H6O3, COA and SDS with every lot, worldwide shipping. Part of our API Impurities range.

Pack sizes

CAS number533-73-3

FormulaC₆H₆O₃

Molar mass126.11 g/mol

Physical formSolid

HS code38229090

InChIKeyGGNQRNBDZQJCCN-UHFFFAOYSA-N

IUPAC namebenzene-1,2,4-triol

About 1,2,4-Benzenetriol

Zemixal lists 1,2,4-Benzenetriol for laboratories that identify, quantify or control Phloroglucinol and its related substances. Identity at a glance (Reference Standard): CAS 533-73-3, formula C6H6O3 and molar mass 126.11 g/mol. It is handled as a solid.

Typical applications

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

Safe handling

It carries the GHS signal word Danger (H302, H315, H318 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. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Phloroglucinol

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

Phloroglucinol 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 1,2,4-Benzenetriol
Product name	1,2,4-Benzenetriol
Catalogue number	ZX-023302
CAS number	533-73-3
IUPAC name	benzene-1,2,4-triol
Molecular formula	C₆H₆O₃
Molar mass	126.11 g/mol
Exact mass	126.0317
Grade	Reference Standard
Physical form	Solid
XLogP3	1.5
H-bond donors / acceptors	3 / 3
Topological polar surface area	60.7 Å²
HS code	38229090
InChIKey	GGNQRNBDZQJCCN-UHFFFAOYSA-N
SMILES	C1=CC(=C(C=C1O)O)O
PubChem CID	10787
Synonyms	1,2,4-Trihydroxybenzene, Hydroxyhydroquinone, Hydroxyquinol, 4-Hydroxycatechol, Oxyhydroquinone, 2,5-Dihydroxyphenol, Hydroquinone, hydroxy-, 1,3,4-Trihydroxybenzene, 1,3,4-Benzenetriol, 1,4-Benzenetriol, Benzene-1,4-triol

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

Safety and GHS hazards

Corrosive

Irritant or harmful

Signal word Danger

H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P317, 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 1,2,4-Benzenetriol
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 1,2,4-Benzenetriol

Which CAS number identifies 1,2,4-Benzenetriol?

1,2,4-Benzenetriol is registered under CAS 533-73-3. You may also see it listed as 1,2,4-Trihydroxybenzene, Hydroxyhydroquinone, Hydroxyquinol. Our catalogue number for this item is ZX-023302.

What are the formula and molar mass of 1,2,4-Benzenetriol?

For 1,2,4-Benzenetriol, its formula is C6H6O3 and its molar mass is 126.11 g/mol. The systematic (IUPAC) name is benzene-1,2,4-triol. InChIKey GGNQRNBDZQJCCN-UHFFFAOYSA-N lets you match it in any structure database.

How is 1,2,4-Benzenetriol used in pharmaceutical QC?

1,2,4-Benzenetriol is a characterised reference material linked to Phloroglucinol. 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 1,2,4-Benzenetriol?

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 1,2,4-Benzenetriol?

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 1,2,4-Benzenetriol to my country?

Yes. Because 1,2,4-Benzenetriol 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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