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

Catechol-d4

Reference StandardAvailable on request

Order Catechol-d4 (CAS 103963-58-2) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes
Catechol-d4 chemical structure
CAS number103963-58-2
FormulaC6H6O2
Molar mass114.13 g/mol
Physical formSolid
HS code38229090
InChIKeyYCIMNLLNPGFGHC-RHQRLBAQSA-N
IUPAC name3,4,5,6-tetradeuteriobenzene-1,2-diol

About Catechol-d4

Catechol-d4 belongs to the Alcohol reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 103963-58-2, formula C6H6O2 and molar mass 114.13 g/mol. It is handled as a solid.

Typical applications

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

Handling and storage

It carries the GHS signal word Danger (H301+H311, H301, H311 and H315), 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. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Alcohol

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

Alcohol 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 Catechol-d4
Product nameCatechol-d4
Catalogue numberZX-043213
CAS number103963-58-2
IUPAC name3,4,5,6-tetradeuteriobenzene-1,2-diol
Molecular formulaC6H6O2
Molar mass114.13 g/mol
Exact mass114.0619
GradeReference Standard
Physical formSolid
XLogP30.9
H-bond donors / acceptors2 / 2
Topological polar surface area40.5 Ų
HS code38229090
InChIKeyYCIMNLLNPGFGHC-RHQRLBAQSA-N
SMILES[2H]C1=C(C(=C(C(=C1[2H])O)O)[2H])[2H]
PubChem CID10630461
SynonymsPyrocatechol-3,4,5,6-d4, (H)benzene-1,2-diol, ((2)H)benzene-1,2-diol

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
GHS06 Acute toxicity
Acute toxicity
GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Danger

  • H301+H311Toxic if swallowed or in contact with skin
  • H301Toxic if swallowed
  • H311Toxic in contact with skin
  • H315Causes skin irritation
  • H317May cause an allergic skin reaction
  • H318Causes serious eye damage
  • H332Harmful if inhaled
  • H341Suspected of causing genetic defects

Precautionary statements P203, P261, P262, P264, P264 + P265, P270, P271, P272, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P354 + P338, P316, P317, P318, P321, P330, P332 + P317, P333 + P317, P361 + P364, P362 + P364, 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 Catechol-d4
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 Catechol-d4

Which CAS number identifies Catechol-d4?
Catechol-d4 is registered under CAS 103963-58-2. You may also see it listed as Pyrocatechol-3,4,5,6-d4, (H)benzene-1,2-diol, ((2)H)benzene-1,2-diol. Our catalogue number for this item is ZX-043213.
What are the formula and molar mass of Catechol-d4?
For Catechol-d4, its formula is C6H6O2 and its molar mass is 114.13 g/mol. The systematic (IUPAC) name is 3,4,5,6-tetradeuteriobenzene-1,2-diol. InChIKey YCIMNLLNPGFGHC-RHQRLBAQSA-N lets you match it in any structure database.
How is Catechol-d4 used in pharmaceutical QC?
Catechol-d4 is a characterised reference material linked to Alcohol. 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 Catechol-d4?
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 Catechol-d4?
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 Catechol-d4 to my country?
Yes. Because Catechol-d4 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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