5-Chloropentanoic anhydride

Name: 5-Chloropentanoic anhydride
Brand: Zemixal
SKU: ZX-023326

Reference StandardAvailable on request

Buy 5-Chloropentanoic anhydride (CAS 1802522-36-6) from Zemixal. Request a quote with price, lead time and documents. Quotes within one business day.

Pack sizes

5-Chloropentanoic anhydride chemical structure

CAS number1802522-36-6

FormulaC₁₀H₁₆Cl₂O₃

Molar mass255.13 g/mol

Physical formSolid

HS code38229090

InChIKeyPQPUKJABODCPQZ-UHFFFAOYSA-N

IUPAC name5-chloropentanoyl 5-chloropentanoate

About 5-Chloropentanoic anhydride

5-Chloropentanoic anhydride is supplied by Zemixal as a characterised reference material for Valproic Acid analysis. Key data (Reference Standard): CAS 1802522-36-6, formula C10H16Cl2O3 and molar mass 255.13 g/mol. It is handled as a solid.

Where it is used

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

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Valproic Acid

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

Valproic Acid 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 5-Chloropentanoic anhydride
Product name	5-Chloropentanoic anhydride
Catalogue number	ZX-023326
CAS number	1802522-36-6
IUPAC name	5-chloropentanoyl 5-chloropentanoate
Molecular formula	C₁₀H₁₆Cl₂O₃
Molar mass	255.13 g/mol
Exact mass	254.0476
Grade	Reference Standard
Physical form	Solid
XLogP3	2.4
H-bond donors / acceptors	0 / 3
Topological polar surface area	43.4 Å²
HS code	38229090
InChIKey	PQPUKJABODCPQZ-UHFFFAOYSA-N
SMILES	C(CCCl)CC(=O)OC(=O)CCCCCl
PubChem CID	54203111

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 5-Chloropentanoic anhydride
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 5-Chloropentanoic anhydride

Which CAS number identifies 5-Chloropentanoic anhydride?

5-Chloropentanoic anhydride is registered under CAS 1802522-36-6. Our catalogue number for this item is ZX-023326.

What are the formula and molar mass of 5-Chloropentanoic anhydride?

For 5-Chloropentanoic anhydride, its formula is C10H16Cl2O3 and its molar mass is 255.13 g/mol. The systematic (IUPAC) name is 5-chloropentanoyl 5-chloropentanoate. InChIKey PQPUKJABODCPQZ-UHFFFAOYSA-N lets you match it in any structure database.

How is 5-Chloropentanoic anhydride used in pharmaceutical QC?

5-Chloropentanoic anhydride is a characterised reference material linked to Valproic Acid. 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 5-Chloropentanoic anhydride?

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 5-Chloropentanoic anhydride?

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 5-Chloropentanoic anhydride to my country?

Yes. 5-Chloropentanoic anhydride ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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