Acetaminophen Dimer

Name: Acetaminophen Dimer
Brand: Zemixal
SKU: ZX-022485

Reference StandardAvailable on request

Acetaminophen Dimer (CAS 98966-14-4) supplier Zemixal: C16H16N2O4, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.

Pack sizes

CAS number98966-14-4

FormulaC₁₆H₁₆N₂O₄

Molar mass300.31 g/mol

Physical formSolid

HS code38229090

InChIKeyPHJCCQZHFLRCAA-UHFFFAOYSA-N

IUPAC nameN-[3-(5-acetamido-2-hydroxyphenyl)-4-hydroxyphenyl]acetamide

About Acetaminophen Dimer

Zemixal lists Acetaminophen Dimer for laboratories that identify, quantify or control Paracetamol and its related substances. Key data (Reference Standard): CAS 98966-14-4, formula C16H16N2O4 and molar mass 300.31 g/mol. It is handled as a solid.

Where it is used

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

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Paracetamol

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

Paracetamol 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 Acetaminophen Dimer
Product name	Acetaminophen Dimer
Catalogue number	ZX-022485
CAS number	98966-14-4
IUPAC name	N-[3-(5-acetamido-2-hydroxyphenyl)-4-hydroxyphenyl]acetamide
Molecular formula	C₁₆H₁₆N₂O₄
Molar mass	300.31 g/mol
Exact mass	300.111
Grade	Reference Standard
Physical form	Solid
XLogP3	1.2
H-bond donors / acceptors	4 / 4
Topological polar surface area	98.7 Å²
HS code	38229090
InChIKey	PHJCCQZHFLRCAA-UHFFFAOYSA-N
SMILES	CC(=O)NC1=CC(=C(C=C1)O)C2=C(C=CC(=C2)NC(=O)C)O
PubChem CID	130451
Synonyms	Paracetamol Dimer, DiOH-diAcNH-biphenyl, Acetamide, N,N'-(6,6'-dihydroxy[1,1'-biphenyl]-3,3'-diyl)bis-, 2,2'-Dihydroxy-5,5'-diacetyldiaminebiphenyl, Acetamide, N,N'-(6,6'-dihydroxy(1,1'-biphenyl)-3,3'-diyl)bis-, N,N'-(6,6'-Dihydroxy(1,1'-biphenyl)-3,3'-diyl)bisacetamide, n,n'-(6,6'-dihydroxybiphenyl-3,3'-diyl)diacetamide, N,N'-(6,6'-Dihydroxy-[1,1'-biphenyl]-3,3'-diyl)diacetamide, N,N'-(6,6'-Dihydroxy[1,1'-biphenyl]-3,3'-diyl)bis[acetamide], Acetaminophen TP mz 301, RT 3.50, N,N'-(6,6'-Dihydroxy[1,1'-biphenyl]-3,3'-diyl)diacetamide, N-[3-(5-acetamido-2-hydroxy-phenyl)-4-hydroxy-phenyl]acetamide

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

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Acetaminophen Dimer
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 Acetaminophen Dimer

Which CAS number identifies Acetaminophen Dimer?

Acetaminophen Dimer is registered under CAS 98966-14-4. You may also see it listed as Paracetamol Dimer, DiOH-diAcNH-biphenyl, Acetamide, N,N'-(6,6'-dihydroxy[1,1'-biphenyl]-3,3'-diyl)bis-. Our catalogue number for this item is ZX-022485.

What are the formula and molar mass of Acetaminophen Dimer?

For Acetaminophen Dimer, its formula is C16H16N2O4 and its molar mass is 300.31 g/mol. The systematic (IUPAC) name is N-[3-(5-acetamido-2-hydroxyphenyl)-4-hydroxyphenyl]acetamide. InChIKey PHJCCQZHFLRCAA-UHFFFAOYSA-N lets you match it in any structure database.

How is Acetaminophen Dimer used in pharmaceutical QC?

Acetaminophen Dimer is a characterised reference material linked to Paracetamol. 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 Acetaminophen Dimer?

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 Acetaminophen Dimer?

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 Acetaminophen Dimer to my country?

Yes. Acetaminophen Dimer ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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