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Sulfur Compounds (Thiols, Sulfides, Sulfonates)

N-Acetyl-S-benzyl-L-Cysteine

Available on request

N-Acetyl-S-benzyl-L-Cysteine (CAS 19542-77-9) supplier Zemixal. Request a quote with price, lead time and documents. Exported from India with full paperwork.

Pack sizes
N-Acetyl-S-benzyl-L-Cysteine chemical structure
CAS number19542-77-9
FormulaC12H15NO3S
Molar mass253.32 g/mol
HS code2933
InChIKeyBJUXDERNWYKSIQ-NSHDSACASA-N
IUPAC name(2R)-2-acetamido-3-benzylsulfanylpropanoic acid

About N-Acetyl-S-benzyl-L-Cysteine

N-Acetyl-S-benzyl-L-Cysteine sits in our sulfur Compounds (Thiols, Sulfides, Sulfonates) section and ships worldwide from stock or short lead time. Key data: CAS 19542-77-9, formula C12H15NO3S and molar mass 253.32 g/mol.

Typical applications

  • Organic synthesis
  • API synthesis

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H315 and H335. Read the SDS before first use.

Order it in 100 mg, 250 mg, 1 g and 5 g packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of N-Acetyl-S-benzyl-L-Cysteine
Product nameN-Acetyl-S-benzyl-L-Cysteine
Catalogue numberZX-034232
CAS number19542-77-9
IUPAC name(2R)-2-acetamido-3-benzylsulfanylpropanoic acid
Molecular formulaC12H15NO3S
Molar mass253.32 g/mol
Exact mass253.0773
XLogP31.3
H-bond donors / acceptors2 / 4
Topological polar surface area91.7 Ų
HS code2933
InChIKeyBJUXDERNWYKSIQ-NSHDSACASA-N
SMILESCC(=O)N[C@@H](CSCC1=CC=CC=C1)C(=O)O
PubChem CID107816
SynonymsBenzylmercapturic acid, S-Benzyl-N-acetyl-L-cysteine, S-Benzylmercapturic acid, (2R)-2-acetamido-3-benzylsulfanyl-propanoic acid, L-Cysteine, N-acetyl-S-(phenylmethyl)-, (2R)-3-(benzylsulfanyl)-2-acetamidopropanoic acid, N-Acetyl-S-(phenylmethyl)-L-cysteine, Ac-Cys(Bzl)-OH, Acetyl Benzyl Cysteine, 19542-77-9(unlabelled), N-Acetyl-3-(benzylthio)-alanine

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H315Causes skin irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P271, P280, P302 + P352, P304 + P340, P319, P321, P332 + 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-S-benzyl-L-Cysteine
100 mgQuoted on request
250 mgQuoted on request
1 gQuoted on request
5 gQuoted 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-S-benzyl-L-Cysteine

Which CAS number identifies N-Acetyl-S-benzyl-L-Cysteine?
N-Acetyl-S-benzyl-L-Cysteine is registered under CAS 19542-77-9. You may also see it listed as Benzylmercapturic acid, S-Benzyl-N-acetyl-L-cysteine, S-Benzylmercapturic acid. Our catalogue number for this item is ZX-034232.
What are the formula and molar mass of N-Acetyl-S-benzyl-L-Cysteine?
For N-Acetyl-S-benzyl-L-Cysteine, its formula is C12H15NO3S and its molar mass is 253.32 g/mol. The systematic (IUPAC) name is (2R)-2-acetamido-3-benzylsulfanylpropanoic acid. InChIKey BJUXDERNWYKSIQ-NSHDSACASA-N lets you match it in any structure database.
What grade and pack sizes are available for N-Acetyl-S-benzyl-L-Cysteine?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with N-Acetyl-S-benzyl-L-Cysteine?
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-S-benzyl-L-Cysteine to my country?
Yes. Because N-Acetyl-S-benzyl-L-Cysteine 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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