API Process Intermediates & Related Compounds

N-Acetyl-L-Cysteine Ethyl Ester

Name: N-Acetyl-L-Cysteine Ethyl Ester
Brand: Zemixal
SKU: ZX-038783

Available on request

Buy N-Acetyl-L-Cysteine Ethyl Ester (CAS 59587-09-6) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-038783.

Pack sizes

N-Acetyl-L-Cysteine Ethyl Ester chemical structure

CAS number59587-09-6

FormulaC₇H₁₃NO₃S

Molar mass191.25 g/mol

Physical formSolid

InChIKeyMSMRAGNKRYVTCX-LURJTMIESA-N

IUPAC nameethyl (2R)-2-acetamido-3-sulfanylpropanoate

About N-Acetyl-L-Cysteine Ethyl Ester

N-Acetyl-L-Cysteine Ethyl Ester is part of the Zemixal API Process Intermediates & Related Compounds range. Identity at a glance: CAS 59587-09-6, formula C7H13NO3S and molar mass 191.25 g/mol. It is handled as a solid.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Handling and storage

No GHS classification is recorded for this item, but handle it with normal laboratory care.

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 Acetylcysteine

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

Acetylcysteine 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 N-Acetyl-L-Cysteine Ethyl Ester
Product name	N-Acetyl-L-Cysteine Ethyl Ester
Catalogue number	ZX-038783
CAS number	59587-09-6
IUPAC name	ethyl (2R)-2-acetamido-3-sulfanylpropanoate
Molecular formula	C₇H₁₃NO₃S
Molar mass	191.25 g/mol
Exact mass	191.0616
Physical form	Solid
XLogP3	1.1
H-bond donors / acceptors	2 / 4
Topological polar surface area	56.4 Å²
InChIKey	MSMRAGNKRYVTCX-LURJTMIESA-N
SMILES	CCOC(=O)[C@H](CS)NC(=O)C
PubChem CID	148861
Synonyms	L-Cysteine, N-acetyl-, ethyl ester, N-Acetylcysteine ethylester, (R)-ethyl 2-acetamido-3-mercaptopropanoate, n-acetylcysteine ethyl ester, Ac-Cys-OEt, Ethyl N-acetyl-L-cysteinate, n-acetyl-cysteine ethyl ester, N-Acetyl Cysteine Ethyl Ester, ethyl acetyl-L-cysteinate, N-Acetyl-L, ethyl (2R)-2-acetamido-3-sulfanyl-propanoate

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 N-Acetyl-L-Cysteine Ethyl Ester
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-L-Cysteine Ethyl Ester

Which CAS number identifies N-Acetyl-L-Cysteine Ethyl Ester?

N-Acetyl-L-Cysteine Ethyl Ester is registered under CAS 59587-09-6. You may also see it listed as L-Cysteine, N-acetyl-, ethyl ester, N-Acetylcysteine ethylester, (R)-ethyl 2-acetamido-3-mercaptopropanoate. Our catalogue number for this item is ZX-038783.

What are the formula and molar mass of N-Acetyl-L-Cysteine Ethyl Ester?

For N-Acetyl-L-Cysteine Ethyl Ester, its formula is C7H13NO3S and its molar mass is 191.25 g/mol. The systematic (IUPAC) name is ethyl (2R)-2-acetamido-3-sulfanylpropanoate. InChIKey MSMRAGNKRYVTCX-LURJTMIESA-N lets you match it in any structure database.

How is N-Acetyl-L-Cysteine Ethyl Ester used in pharmaceutical QC?

N-Acetyl-L-Cysteine Ethyl Ester is a characterised reference material linked to Acetylcysteine. 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-L-Cysteine Ethyl Ester?

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-L-Cysteine Ethyl Ester?

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-L-Cysteine Ethyl Ester to my country?

Yes. N-Acetyl-L-Cysteine Ethyl Ester ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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