API Process Intermediates & Related Compounds

Meso-Lactide

Name: Meso-Lactide
Brand: Zemixal
SKU: ZX-040335

Available on request

Meso-Lactide (CAS 13076-19-2) supplier Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg. Catalogue no. ZX-040335.

Pack sizes

CAS number13076-19-2

FormulaC₆H₈O₄

Molar mass144.12 g/mol

Physical formSolid

InChIKeyJJTUDXZGHPGLLC-ZXZARUISSA-N

IUPAC name(3R,6S)-3,6-dimethyl-1,4-dioxane-2,5-dione

About Meso-Lactide

Meso-Lactide sits in our API Process Intermediates & Related Compounds section and ships worldwide from stock or short lead time. For your records, the material is defined by CAS 13076-19-2, formula C6H8O4 and molar mass 144.12 g/mol. It is handled as a solid.

Common uses in the lab and plant

API route development
Impurity fate & purge studies
Analytical method development

Handling and storage

Classified under GHS with signal word Warning and hazard statements H319. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Lactic Acid

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

Lactic Acid standards

Typical uses

API route development
Impurity fate & purge studies
Analytical method development

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Meso-Lactide
Product name	Meso-Lactide
Catalogue number	ZX-040335
CAS number	13076-19-2
IUPAC name	(3R,6S)-3,6-dimethyl-1,4-dioxane-2,5-dione
Molecular formula	C₆H₈O₄
Molar mass	144.12 g/mol
Exact mass	144.0423
Physical form	Solid
XLogP3	0.6
H-bond donors / acceptors	0 / 4
Topological polar surface area	52.6 Å²
InChIKey	JJTUDXZGHPGLLC-ZXZARUISSA-N
SMILES	C[C@@H]1C(=O)O[C@H](C(=O)O1)C
PubChem CID	6950374
Synonyms	1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3R,6S)-rel-, rel-(3R,6S)-3,6-Dimethyl-1,4-dioxane-2,5-dione, trans-Lactide, trans-3,6-Dimethyl-1,4-dioxane-2,5-dione

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H319Causes serious eye irritation

Precautionary statements P264 + P265, P280, P305 + P351 + P338, P337 + P317

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Meso-Lactide
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 Meso-Lactide

Which CAS number identifies Meso-Lactide?

Meso-Lactide is registered under CAS 13076-19-2. You may also see it listed as 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3R,6S)-rel-, rel-(3R,6S)-3,6-Dimethyl-1,4-dioxane-2,5-dione, trans-Lactide. Our catalogue number for this item is ZX-040335.

What are the formula and molar mass of Meso-Lactide?

For Meso-Lactide, its formula is C6H8O4 and its molar mass is 144.12 g/mol. The systematic (IUPAC) name is (3R,6S)-3,6-dimethyl-1,4-dioxane-2,5-dione. InChIKey JJTUDXZGHPGLLC-ZXZARUISSA-N lets you match it in any structure database.

How is Meso-Lactide used in pharmaceutical QC?

Meso-Lactide is a characterised reference material linked to Lactic 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 Meso-Lactide?

The grade and assay are confirmed on the quotation and the batch COA. 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 Meso-Lactide?

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 Meso-Lactide to my country?

Yes. Because Meso-Lactide is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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