Didodecyl 3,3'-Thiodipropionate

Name: Didodecyl 3,3'-Thiodipropionate
Brand: Vaqora Chemicals
SKU: VQ-039197

About Didodecyl 3,3'-Thiodipropionate

Listed under CAS 123-28-4, Didodecyl 3,3'-Thiodipropionate is an API impurity reference standard available from Vaqora Chemicals. Formula C30H58O4S, molecular weight 514.8 g/mol. The IUPAC name is dodecyl 3-(3-dodecoxy-3-oxopropyl)sulfanylpropanoate. Alternative names: Propanoic acid 3,3'-thiobis(didodecyl) ester and Tyox B.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

This the parent drug substance impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Didodecyl 3,3'-Thiodipropionate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Specifications & identifiers

Chemical identifiers
Product name	Didodecyl 3,3'-Thiodipropionate
Catalogue No.	VQ-039197
CAS Number	123-28-4
IUPAC name	dodecyl 3-(3-dodecoxy-3-oxopropyl)sulfanylpropanoate
Molecular formula	C₃₀H₅₈O₄S
Molecular weight	514.8 g/mol
Exact mass	514.4056
Grade	Reference Standard
HSN code	38229090
InChIKey	GHKOFFNLGXMVNJ-UHFFFAOYSA-N
SMILES	CCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCC
PubChem CID	31250

Physical properties
Physical form	Solid
LogP (XLogP3)	11.7
H-bond donors / acceptors	0 / 5
TPSA	77.9 Å²
Synonyms	Propanoic acid, 3,3'-thiobis-, didodecyl ester, Propanoic acid 3,3'-thiobis(didodecyl) ester, Tyox B, Carstab dltdp, Antioxidant AS, Stabilizer DLT, Plastanox LTDP, Neganox DLTP, Milban F, Antioxidant LTDP

Safety & hazard information (GHS)

Hazard statements

H412Harmful to aquatic life with long lasting effects

Precautionary statements: P273, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Didodecyl 3,3'-Thiodipropionate?

The CAS Registry Number of Didodecyl 3,3'-Thiodipropionate is 123-28-4. It is also known as Propanoic acid, 3,3'-thiobis-, didodecyl ester, Propanoic acid 3,3'-thiobis(didodecyl) ester, Tyox B.

What is the molecular formula and molecular weight of Didodecyl 3,3'-Thiodipropionate?

Didodecyl 3,3'-Thiodipropionate has the molecular formula C30H58O4S and a molecular weight of 514.8 g/mol. Its IUPAC name is dodecyl 3-(3-dodecoxy-3-oxopropyl)sulfanylpropanoate.

Which grade and pack sizes of Didodecyl 3,3'-Thiodipropionate can I order?

We supply Didodecyl 3,3'-Thiodipropionate 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 Didodecyl 3,3'-Thiodipropionate?

Yes. Every lot of Didodecyl 3,3'-Thiodipropionate 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 Didodecyl 3,3'-Thiodipropionate be shipped internationally?

Yes. We export Didodecyl 3,3'-Thiodipropionate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.