API Process Intermediates & Related Compounds

N-Acetyl-D-leucine

Name: N-Acetyl-D-leucine
Brand: Zemixal
SKU: ZX-040893

Available on request

Buy N-Acetyl-D-leucine (CAS 19764-30-8) from Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.

Pack sizes

CAS number19764-30-8

FormulaC₈H₁₅NO₃

Molar mass173.21 g/mol

Physical formSolid

InChIKeyWXNXCEHXYPACJF-SSDOTTSWSA-N

IUPAC name(2R)-2-acetamido-4-methylpentanoic acid

About N-Acetyl-D-leucine

Zemixal supplies N-Acetyl-D-leucine within its pharma Intermediates & Building Blocks portfolio. Key data: CAS 19764-30-8, formula C8H15NO3 and molar mass 173.21 g/mol. It is handled as a solid.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development
Fine chemical synthesis

Handling and storage

Hazard communication follows GHS (Warning: H302, H312, H315 and H319). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. 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 Leucine

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

Leucine standards

Typical uses

API route development
Impurity fate & purge studies
Analytical method development
Fine chemical synthesis

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of N-Acetyl-D-leucine
Product name	N-Acetyl-D-leucine
Catalogue number	ZX-040893
CAS number	19764-30-8
IUPAC name	(2R)-2-acetamido-4-methylpentanoic acid
Molecular formula	C₈H₁₅NO₃
Molar mass	173.21 g/mol
Exact mass	173.1052
Physical form	Solid
XLogP3	0.5
H-bond donors / acceptors	2 / 3
Topological polar surface area	66.4 Å²
InChIKey	WXNXCEHXYPACJF-SSDOTTSWSA-N
SMILES	CC(C)C[C@H](C(=O)O)NC(=O)C
PubChem CID	1241420
Synonyms	Ac-D-Leu-OH, Acetylleucine, D-, Leucine, N-acetyl-, D-, (R)-acetylleucine, N-acetyl-D-Leu, D-acetylleucine, D-leucine, N-acetyl-, N-Acetyl-R-leucine, acetyl-d-leucine, (R)-2-acetamido-4-methylpentanoic acid, Acetylleucine, (R)-

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

H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

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 N-Acetyl-D-leucine
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 N-Acetyl-D-leucine

Which CAS number identifies N-Acetyl-D-leucine?

N-Acetyl-D-leucine is registered under CAS 19764-30-8. You may also see it listed as Ac-D-Leu-OH, Acetylleucine, D-, Leucine, N-acetyl-, D-. Our catalogue number for this item is ZX-040893.

What are the formula and molar mass of N-Acetyl-D-leucine?

For N-Acetyl-D-leucine, its formula is C8H15NO3 and its molar mass is 173.21 g/mol. The systematic (IUPAC) name is (2R)-2-acetamido-4-methylpentanoic acid. InChIKey WXNXCEHXYPACJF-SSDOTTSWSA-N lets you match it in any structure database.

How is N-Acetyl-D-leucine used in pharmaceutical QC?

N-Acetyl-D-leucine is a characterised reference material linked to Leucine. 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 N-Acetyl-D-leucine?

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 N-Acetyl-D-leucine?

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 N-Acetyl-D-leucine to my country?

Yes. Because N-Acetyl-D-leucine 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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