4,5-Dichloro-4,5-dimethyl-1,3-dioxolan-2-one 129482-56-0

Name: 4,5-Dichloro-4,5-dimethyl-1,3-dioxolan-2-one
Brand: Vaqora Chemicals
SKU: VQ-030227

About 4,5-Dichloro-4,5-dimethyl-1,3-dioxolan-2-one

Listed under CAS 129482-56-0, 4,5-Dichloro-4,5-dimethyl-1,3-dioxolan-2-one is an impurity of Dioxolane available from Vaqora Chemicals. Its molecular formula is C5H6Cl2O3 and its molecular weight is 185.0 g/mol.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Dioxolane, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Dioxolane

View every impurity, metabolite and intermediate we list for Dioxolane.

Dioxolane impurities

Specifications & identifiers

Chemical identifiers
Product name	4,5-Dichloro-4,5-dimethyl-1,3-dioxolan-2-one
Catalogue No.	VQ-030227
CAS Number	129482-56-0
IUPAC name	4,5-dichloro-4,5-dimethyl-1,3-dioxolan-2-one
Molecular formula	C₅H₆Cl₂O₃
Molecular weight	185 g/mol
Exact mass	183.9694
Grade	Reference Standard
HSN code	38229090
InChIKey	CYWTZUGZRSAQEN-UHFFFAOYSA-N
SMILES	CC1(C(OC(=O)O1)(C)Cl)Cl
PubChem CID	11332880

Physical properties
Physical form	Solid
LogP (XLogP3)	2.2
H-bond donors / acceptors	0 / 3
TPSA	35.5 Å²

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 4,5-Dichloro-4,5-dimethyl-1,3-dioxolan-2-one?

The CAS Registry Number of 4,5-Dichloro-4,5-dimethyl-1,3-dioxolan-2-one is 129482-56-0. It is also known as cis-4,5-Dichloro-4,5-dimethyl-1,3-dioxolan-2-one, trans-4,5-Dichloro-4,5-dimethyl-1,3-dioxolan-2-one, 1,3-Dioxolan-2-one, 4,5-dichloro-4,5-dimethyl-.

What is the molecular formula and molecular weight of 4,5-Dichloro-4,5-dimethyl-1,3-dioxolan-2-one?

4,5-Dichloro-4,5-dimethyl-1,3-dioxolan-2-one has the molecular formula C5H6Cl2O3 and a molecular weight of 185 g/mol. Its IUPAC name is 4,5-dichloro-4,5-dimethyl-1,3-dioxolan-2-one.

What is 4,5-Dichloro-4,5-dimethyl-1,3-dioxolan-2-one used for?

4,5-Dichloro-4,5-dimethyl-1,3-dioxolan-2-one is supplied as a characterised reference material related to Dioxolane. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 4,5-Dichloro-4,5-dimethyl-1,3-dioxolan-2-one can I order?

We supply 4,5-Dichloro-4,5-dimethyl-1,3-dioxolan-2-one 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 4,5-Dichloro-4,5-dimethyl-1,3-dioxolan-2-one?

Yes. Every lot of 4,5-Dichloro-4,5-dimethyl-1,3-dioxolan-2-one 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 4,5-Dichloro-4,5-dimethyl-1,3-dioxolan-2-one be shipped internationally?

Yes. We export 4,5-Dichloro-4,5-dimethyl-1,3-dioxolan-2-one worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.