Shipping to 128 countriesCOA and SDS with every lotQuotes within one business day
contact@zemixal.com
Bulk CASAccount
Stable Isotope Labelled Standards (Deuterated, 13C, 15N)

Terephthalic-d4 acid

Reference StandardAvailable on request

Terephthalic-d4 acid (CAS 60088-54-2) supplier Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-036269.

Pack sizes
Terephthalic-d4 acid chemical structure
CAS number60088-54-2
FormulaC8H6O4
Molar mass170.15 g/mol
Physical formSolid
HS code38229090
InChIKeyKKEYFWRCBNTPAC-RHQRLBAQSA-N
IUPAC name2,3,5,6-tetradeuterioterephthalic acid

About Terephthalic-d4 acid

Zemixal lists Terephthalic-d4 acid for laboratories that identify, quantify or control Terephthalic acid and its related substances. For your records (Reference Standard), the material is defined by CAS 60088-54-2, formula C8H6O4 and molar mass 170.15 g/mol. It is handled as a solid.

Use cases we see most often

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

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.

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 Terephthalic acid

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

Terephthalic acid 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 Terephthalic-d4 acid
Product nameTerephthalic-d4 acid
Catalogue numberZX-036269
CAS number60088-54-2
IUPAC name2,3,5,6-tetradeuterioterephthalic acid
Molecular formulaC8H6O4
Molar mass170.15 g/mol
Exact mass170.0517
GradeReference Standard
Physical formSolid
XLogP32
H-bond donors / acceptors2 / 4
Topological polar surface area74.6 Ų
HS code38229090
InChIKeyKKEYFWRCBNTPAC-RHQRLBAQSA-N
SMILES[2H]C1=C(C(=C(C(=C1C(=O)O)[2H])[2H])C(=O)O)[2H]
PubChem CID108885
SynonymsTerephthalic-2,3,5,6-D4 Acid, (2,3,5,6-2H4)Terephthalic acid, Terephthalic acid-d4, 1,4-Benzene-d4-dicarboxylic acid, terephthalic-d4, TMIJ-0427, (~2~H_4_)Benzene-1,4-dicarboxylic acid

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

Safety and GHS hazards

GHS07 Irritant or harmful
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 Terephthalic-d4 acid
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 Terephthalic-d4 acid

Which CAS number identifies Terephthalic-d4 acid?
Terephthalic-d4 acid is registered under CAS 60088-54-2. You may also see it listed as Terephthalic-2,3,5,6-D4 Acid, (2,3,5,6-2H4)Terephthalic acid, Terephthalic acid-d4. Our catalogue number for this item is ZX-036269.
What are the formula and molar mass of Terephthalic-d4 acid?
For Terephthalic-d4 acid, its formula is C8H6O4 and its molar mass is 170.15 g/mol. The systematic (IUPAC) name is 2,3,5,6-tetradeuterioterephthalic acid. InChIKey KKEYFWRCBNTPAC-RHQRLBAQSA-N lets you match it in any structure database.
How is Terephthalic-d4 acid used in pharmaceutical QC?
Terephthalic-d4 acid is a characterised reference material linked to Terephthalic acid. 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 Terephthalic-d4 acid?
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 Terephthalic-d4 acid?
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 Terephthalic-d4 acid to my country?
Yes. Because Terephthalic-d4 acid 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.

Other grades with CAS 60088-54-2

More Terephthalic acid standards

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

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list
Compare 0 of 4Compare now