d35-Octadecanoic acid

Name: d35-Octadecanoic acid
Brand: Vaqora Chemicals
SKU: VQ-052402

About d35-Octadecanoic acid

Listed under CAS 17660-51-4, d35-Octadecanoic acid is a stable isotope labelled standard available from Vaqora Chemicals. The compound has the formula C18H36O2, corresponding to a molecular weight of 319.7 g/mol. It is also known as (~2~H_35_)Octadecanoic acid or Octadecanoic-d35 acid.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation in bioanalytical, pharmacokinetic and impurity studies. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer d35-Octadecanoic acid in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	d35-Octadecanoic acid
Catalogue No.	VQ-052402
CAS Number	17660-51-4
IUPAC name	2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,18-pentatriacontadeuteriooctadecanoic acid
Molecular formula	C₁₈H₃₆O₂
Molecular weight	319.7 g/mol
Exact mass	319.4912
Grade	Reference Standard
HSN code	38229090
InChIKey	QIQXTHQIDYTFRH-KNAXIHRDSA-N
SMILES	[2H]C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C(=O)O
PubChem CID	12346575

Physical properties
Physical form	Solid
LogP (XLogP3)	7.4
H-bond donors / acceptors	1 / 2
TPSA	37.3 Å²
Synonyms	(~2~H_35_)Octadecanoic acid, Octadecanoic-d35 acid, Stearic-d35 acid, Stearic Acid-d35, TMID-0488, pentatriacontadeuteriooctadecanoic acid

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of d35-Octadecanoic acid?

The CAS Registry Number of d35-Octadecanoic acid is 17660-51-4. It is also known as (~2~H_35_)Octadecanoic acid, Octadecanoic-d35 acid, Stearic-d35 acid.

What is the molecular formula and molecular weight of d35-Octadecanoic acid?

d35-Octadecanoic acid has the molecular formula C18H36O2 and a molecular weight of 319.7 g/mol. Its IUPAC name is 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,18-pentatriacontadeuteriooctadecanoic acid.

Which grade and pack sizes of d35-Octadecanoic acid can I order?

We supply d35-Octadecanoic acid in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with d35-Octadecanoic acid?

Yes. Every lot of d35-Octadecanoic acid is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can d35-Octadecanoic acid be shipped internationally?

Yes. We export d35-Octadecanoic acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.