Fmoc-S-acetaminomethyl-L-cysteine, cell culture tested
- CAS
- 86060-81-3
- Formula
- C21H22N2O5S
- MW
- 414.5 g/mol
ZX-037760
Protected Amino Acids (Fmoc, Boc, Cbz)
Fmoc-S-acetaminomethyl-L-cysteine, 98%+
BiochemistryAvailable on request
Fmoc-S-acetaminomethyl-L-cysteine, 98%+ (CAS 86060-81-3) supplier Zemixal: C21H22N2O5S, COA and SDS with every lot, worldwide shipping.
CAS number86060-81-3
FormulaC21H22N2O5S
Molar mass414.5 g/mol
Physical formCrystalline
HS code29379020
Purity≥98%
InChIKeyCSMYOORPUGPKAP-IBGZPJMESA-N
IUPAC name(2R)-3-(acetamidomethylsulfanyl)-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acid
About Fmoc-S-acetaminomethyl-L-cysteine, 98%+
Researchers and plant chemists source Fmoc-S-acetaminomethyl-L-cysteine, 98%+ from Zemixal for routine and specialised work. Identity at a glance (Biochemistry): CAS 86060-81-3, formula C21H22N2O5S and molar mass 414.5 g/mol. It is described as white to yellow to beige powder or crystals.
Where it is used
- Solid-phase peptide synthesis (SPPS)
- Peptide drug discovery
- Medicinal chemistry
Handling and storage
Recommended storage is room temperature. Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.
Order it in 5 g and 25 g packs or ask for a bulk quotation. Each lot travels with 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.
Typical uses
- Solid-phase peptide synthesis (SPPS)
- Peptide drug discovery
- Medicinal chemistry
Applications
Specifications and identifiers
| Product name | Fmoc-S-acetaminomethyl-L-cysteine, 98%+ |
|---|---|
| Catalogue number | ZX-002297 |
| CAS number | 86060-81-3 |
| IUPAC name | (2R)-3-(acetamidomethylsulfanyl)-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acid |
| Molecular formula | C21H22N2O5S |
| Molar mass | 414.5 g/mol |
| Exact mass | 414.1249 |
| Grade | Biochemistry |
| Purity / assay | ≥98% |
| Physical form | Crystalline |
| Appearance | White to yellow to beige powder or crystals |
| XLogP3 | 2.7 |
| H-bond donors / acceptors | 3 / 6 |
| Topological polar surface area | 130 Ų |
| Storage | Room temperature |
| HS code | 29379020 |
| InChIKey | CSMYOORPUGPKAP-IBGZPJMESA-N |
| SMILES | CC(=O)NCSC[C@@H](C(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13 |
| PubChem CID | 128799 |
| Synonyms | Na-Fmoc-S-acetaminomethyl-L-cysteine, Fmoc-cys (acm), Fmoc-S-acetamidomethyl-cys, N(alpha)-Fluorenylmethyloxycarbonyl-S-acetamidomethylcysteine, s-[(acetylamino)methyl]-n-[(9h-fluoren-9-ylmethoxy)carbonyl]-l-cysteine, S-((Acetylamino)methyl)-N-((9H-fluoren-9-ylmethoxy)carbonyl)-L-cysteine, Fmoc-Cys(Acm)-OH, Fmoc-S-acetamidomethyl-L-cysteine, fmoc-l-cys(acm)-oh, N-Fmoc-S-[(acetylamino)methyl]-L-cysteine, L-cysteine, S-[(acetylamino)methyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, N-(((9H-Fluoren-9-yl)methoxy)carbonyl)-S-(acetamidomethyl)-L-cysteine |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, 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
| 5 g | Quoted on request | |
| 25 g | 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 Fmoc-S-acetaminomethyl-L-cysteine, 98%+
Which CAS number identifies Fmoc-S-acetaminomethyl-L-cysteine, 98%+?
Fmoc-S-acetaminomethyl-L-cysteine, 98%+ is registered under CAS 86060-81-3. You may also see it listed as Na-Fmoc-S-acetaminomethyl-L-cysteine, Fmoc-cys (acm), Fmoc-S-acetamidomethyl-cys. Our catalogue number for this item is ZX-002297.
What are the formula and molar mass of Fmoc-S-acetaminomethyl-L-cysteine, 98%+?
For Fmoc-S-acetaminomethyl-L-cysteine, 98%+, its formula is C21H22N2O5S and its molar mass is 414.5 g/mol. The systematic (IUPAC) name is (2R)-3-(acetamidomethylsulfanyl)-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acid. InChIKey CSMYOORPUGPKAP-IBGZPJMESA-N lets you match it in any structure database.
What grade and pack sizes are available for Fmoc-S-acetaminomethyl-L-cysteine, 98%+?
This listing is Biochemistry grade with ≥98% purity. Standard packs are 5 g, 25 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Fmoc-S-acetaminomethyl-L-cysteine, 98%+?
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 Fmoc-S-acetaminomethyl-L-cysteine, 98%+ to my country?
Yes. Because Fmoc-S-acetaminomethyl-L-cysteine, 98%+ 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.
How do I store Fmoc-S-acetaminomethyl-L-cysteine, 98%+?
Room temperature. Keep the container closed and follow the handling advice in the SDS.
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