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Stable Isotope Labelled Standards (Deuterated, 13C, 15N)

Hydroquinone-d6

Reference StandardAvailable on request

Buy Hydroquinone-d6 (CAS 71589-26-9) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-034670.

Pack sizes
Hydroquinone-d6 chemical structure
CAS number71589-26-9
FormulaC6H6O2
Molar mass116.15 g/mol
Physical formSolid
HS code38229090
InChIKeyQIGBRXMKCJKVMJ-UDDMDDBKSA-N
IUPAC name1,2,4,5-tetradeuterio-3,6-dideuteriooxybenzene

About Hydroquinone-d6

Analytical teams working on Hydroquinone use Hydroquinone-d6 as a qualified comparison standard. Key data (Reference Standard): CAS 71589-26-9, formula C6H6O2 and molar mass 116.15 g/mol. It is handled as a solid.

Use cases we see most often

  • LC-MS/MS internal standard
  • Bioanalytical quantitation
  • Pharmacokinetic studies

Storage and safety notes

It carries the GHS signal word Danger (H302, H317, H318 and H341), 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. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Hydroquinone

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

Hydroquinone standards

Typical uses

  • LC-MS/MS internal standard
  • Bioanalytical quantitation
  • Pharmacokinetic studies

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Deuterated and Stable-Isotope-Labelled Compounds

Specifications and identifiers

Specifications of Hydroquinone-d6
Product nameHydroquinone-d6
Catalogue numberZX-034670
CAS number71589-26-9
IUPAC name1,2,4,5-tetradeuterio-3,6-dideuteriooxybenzene
Molecular formulaC6H6O2
Molar mass116.15 g/mol
Exact mass116.0744
GradeReference Standard
Physical formSolid
XLogP30.6
H-bond donors / acceptors2 / 2
Topological polar surface area40.5 Ų
HS code38229090
InChIKeyQIGBRXMKCJKVMJ-UDDMDDBKSA-N
SMILES[2H]C1=C(C(=C(C(=C1O[2H])[2H])[2H])O[2H])[2H]
PubChem CID11389380
Synonyms1,4-Benzene-2,3,5,6-d4-diol-d2, (~2~H_4_)Benzene-1,4-(~2~H_2_)diol, 1,2,4,5-tetradeuterio-3,6-dideuteriooxy-benzene

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

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • H302Harmful if swallowed
  • H317May cause an allergic skin reaction
  • H318Causes serious eye damage
  • H341Suspected of causing genetic defects
  • H351Suspected of causing cancer
  • H400Very toxic to aquatic life

Precautionary statements P203, P261, P264, P264 + P265, P270, P272, P273, P280, P301 + P317, P302 + P352, P305 + P354 + P338, P317, P318, P321, P330, P333 + P317, P362 + P364, P391, 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 Hydroquinone-d6
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 Hydroquinone-d6

Which CAS number identifies Hydroquinone-d6?
Hydroquinone-d6 is registered under CAS 71589-26-9. You may also see it listed as 1,4-Benzene-2,3,5,6-d4-diol-d2, (~2~H_4_)Benzene-1,4-(~2~H_2_)diol, 1,2,4,5-tetradeuterio-3,6-dideuteriooxy-benzene. Our catalogue number for this item is ZX-034670.
What are the formula and molar mass of Hydroquinone-d6?
For Hydroquinone-d6, its formula is C6H6O2 and its molar mass is 116.15 g/mol. The systematic (IUPAC) name is 1,2,4,5-tetradeuterio-3,6-dideuteriooxybenzene. InChIKey QIGBRXMKCJKVMJ-UDDMDDBKSA-N lets you match it in any structure database.
How is Hydroquinone-d6 used in pharmaceutical QC?
Hydroquinone-d6 is a characterised reference material linked to Hydroquinone. 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 Hydroquinone-d6?
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 Hydroquinone-d6?
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 Hydroquinone-d6 to my country?
Yes. Because Hydroquinone-d6 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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