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

Naproxen-13C,d3

Name: Naproxen-13C,d3
Brand: Zemixal
SKU: ZX-045117

Reference StandardAvailable on request

Order Naproxen-13C,d3 (CAS 1261392-52-2) online at Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-045117.

Pack sizes

CAS number1261392-52-2

FormulaC₁₄H₁₄O₃

Molar mass234.27 g/mol

Physical formSolid

HS code38229090

InChIKeyCMWTZPSULFXXJA-JVXUGDAPSA-N

IUPAC name2-[6-(trideuterio(113C)methoxy)naphthalen-2-yl]propanoic acid

About Naproxen-13C,d3

Analytical teams working on Naproxen use Naproxen-13C,d3 as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 1261392-52-2, formula C14H14O3 and molar mass 234.27 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 Danger (H301), so wear gloves and eye protection and work with good ventilation.

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

Reference standards for Naproxen

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

Naproxen standards

Typical uses

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Grade guides

Deuterated and Stable-Isotope-Labelled Compounds

Specifications and identifiers

Specifications of Naproxen-13C,d3
Product name	Naproxen-13C,d3
Catalogue number	ZX-045117
CAS number	1261392-52-2
IUPAC name	2-[6-(trideuterio(113C)methoxy)naphthalen-2-yl]propanoic acid
Molecular formula	C₁₄H₁₄O₃
Molar mass	234.27 g/mol
Exact mass	234.1165
Grade	Reference Standard
Physical form	Solid
XLogP3	3.3
H-bond donors / acceptors	1 / 3
Topological polar surface area	46.5 Å²
HS code	38229090
InChIKey	CMWTZPSULFXXJA-JVXUGDAPSA-N
SMILES	[2H][13C]([2H])([2H])OC1=CC2=C(C=C1)C=C(C=C2)C(C)C(=O)O
PubChem CID	49849423
Synonyms	( inverted exclamation markA)-Naproxen-13C,d3, 2-{6-[(13C,d3)Methyloxy]naphthalen-2-yl}propanoic acid

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

Safety and GHS hazards

Acute toxicity

Signal word Danger

H301Toxic if swallowed

Precautionary statements P264, P270, P301 + P316, P321, P330, 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 Naproxen-13C,d3
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 Naproxen-13C,d3

Which CAS number identifies Naproxen-13C,d3?

Naproxen-13C,d3 is registered under CAS 1261392-52-2. You may also see it listed as ( inverted exclamation markA)-Naproxen-13C,d3, 2-{6-[(13C,d3)Methyloxy]naphthalen-2-yl}propanoic acid. Our catalogue number for this item is ZX-045117.

What are the formula and molar mass of Naproxen-13C,d3?

For Naproxen-13C,d3, its formula is C14H14O3 and its molar mass is 234.27 g/mol. The systematic (IUPAC) name is 2-[6-(trideuterio(113C)methoxy)naphthalen-2-yl]propanoic acid. InChIKey CMWTZPSULFXXJA-JVXUGDAPSA-N lets you match it in any structure database.

How is Naproxen-13C,d3 used in pharmaceutical QC?

Naproxen-13C,d3 is a characterised reference material linked to Naproxen. 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 Naproxen-13C,d3?

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 Naproxen-13C,d3?

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 Naproxen-13C,d3 to my country?

Yes. Because Naproxen-13C,d3 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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