Diacetin

Name: Diacetin
Brand: Zemixal
SKU: ZX-026037

Reference StandardAvailable on request

Order Diacetin (CAS 25395-31-7) online at Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.

Pack sizes

CAS number25395-31-7

FormulaC₇H₁₂O₅

Molar mass176.17 g/mol

Physical formSolid

HS code38229090

InChIKeyUXDDRFCJKNROTO-UHFFFAOYSA-N

IUPAC name(2-acetyloxy-3-hydroxypropyl) acetate

About Diacetin

Diacetin is supplied by Zemixal as a characterised reference material for Allopurinol analysis. For your records (Reference Standard), the material is defined by CAS 25395-31-7, formula C7H12O5 and molar mass 176.17 g/mol. It is handled as a solid.

Use cases we see most often

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

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Allopurinol

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

Allopurinol 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 Diacetin
Product name	Diacetin
Catalogue number	ZX-026037
CAS number	25395-31-7
IUPAC name	(2-acetyloxy-3-hydroxypropyl) acetate
Molecular formula	C₇H₁₂O₅
Molar mass	176.17 g/mol
Exact mass	176.0685
Grade	Reference Standard
Physical form	Solid
XLogP3	-0.3
H-bond donors / acceptors	1 / 5
Topological polar surface area	72.8 Å²
HS code	38229090
InChIKey	UXDDRFCJKNROTO-UHFFFAOYSA-N
SMILES	CC(=O)OCC(CO)OC(=O)C
PubChem CID	66021
Synonyms	1,2,3-Propanetriol, diacetate, Glycerol diacetate, Glyceryl diacetate, Glycerin diacetate, Acetin, di-, Glycerine diacetate, Estol 1582, Estol 1583, 1,2,3 propanetriol diacetate, propane-1,2,3-triol diacetate, 3-Hydroxypropane-1,2-diyl diacetate, 1,2-Diacetin

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 Diacetin
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 Diacetin

Which CAS number identifies Diacetin?

Diacetin is registered under CAS 25395-31-7. You may also see it listed as 1,2,3-Propanetriol, diacetate, Glycerol diacetate, Glyceryl diacetate. Our catalogue number for this item is ZX-026037.

What are the formula and molar mass of Diacetin?

For Diacetin, its formula is C7H12O5 and its molar mass is 176.17 g/mol. The systematic (IUPAC) name is (2-acetyloxy-3-hydroxypropyl) acetate. InChIKey UXDDRFCJKNROTO-UHFFFAOYSA-N lets you match it in any structure database.

How is Diacetin used in pharmaceutical QC?

Diacetin is a characterised reference material linked to Allopurinol. 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 Diacetin?

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 Diacetin?

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 Diacetin to my country?

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

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