N-Fmoc-S-trityl-L-cysteine, 95%

Name: N-Fmoc-S-trityl-L-cysteine, 95%
Brand: Vaqora Chemicals
SKU: VQ-002309

About N-Fmoc-S-trityl-L-cysteine, 95%

Vaqora Chemicals supplies N-Fmoc-S-trityl-L-cysteine, a protected amino acid registered under CAS number 103213-32-7, specified at 95% purity. Formula C37H31NO4S, molecular weight 585.7 g/mol. The IUPAC name is (2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-tritylsulfanylpropanoic acid. Alternative names: Fmoc-Cys(Trt)-OH and Fmoc-L-Cys(Trt)-OH.

In its supplied form it is white to off-white powder or crystal or chunks. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Warning” with 5 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for solid-phase peptide synthesis (SPPS), peptide drug discovery and medicinal chemistry. Our customers for this product work in academic and industrial research and diagnostics and biotechnology.

We offer N-Fmoc-S-trityl-L-cysteine in 5 g, 25 g and 100 g packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Solid-phase peptide synthesis (SPPS)
Peptide drug discovery
Medicinal chemistry

Industries

Specifications & identifiers

Chemical identifiers
Product name	N-Fmoc-S-trityl-L-cysteine, 95%
Catalogue No.	VQ-002309
CAS Number	103213-32-7
IUPAC name	(2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-tritylsulfanylpropanoic acid
Molecular formula	C₃₇H₃₁NO₄S
Molecular weight	585.7 g/mol
Exact mass	585.1974
Purity / assay	95%
HSN code	29420090
InChIKey	KLBPUVPNPAJWHZ-UMSFTDKQSA-N
SMILES	C1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=CC=C3)SC[C@@H](C(=O)O)NC(=O)OCC4C5=CC=CC=C5C6=CC=CC=C46
PubChem CID	128239

Physical properties
Physical form	Crystalline
Appearance	White to off-white powder or crystal or chunks
LogP (XLogP3)	8
H-bond donors / acceptors	2 / 5
TPSA	101 Å²
Synonyms	N-(9-Fluorenylmethoxycarbonyl)-S-trityl-L-cysteine, Fmoc-Cys(Trt)-OH, Fmoc-L-Cys(Trt)-OH, Fmoc-S-trityl-cys, N(alpha)-Fluorenylmethyloxycarbonyl-S-tritylcysteine, N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-S-(triphenylmethyl)-L-cysteine, N-(alpha)-fluorenylmethyloxycarbonyl-S-tritylcysteine, N-((9H-Fluoren-9-ylmethoxy)carbonyl)-S-(triphenylmethyl)-L-cysteine, FMOC-S-trityl-L-cysteine, L-Cysteine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-S-(triphenylmethyl)-, N-(((9H-Fluoren-9-yl)methoxy)carbonyl)-S-trityl-L-cysteine, (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(tritylthio)propanoic acid

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
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 is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 103213-32-7

Cell Culture

N-Fmoc-S-trityl-L-cysteine, cell culture tested

CAS: 103213-32-7
Formula: C₃₇H₃₁NO₄S
MW: 585.7 g/mol

VQ-046282

Frequently asked questions

What is the CAS number of N-Fmoc-S-trityl-L-cysteine, 95%?

The CAS Registry Number of N-Fmoc-S-trityl-L-cysteine, 95% is 103213-32-7. It is also known as N-(9-Fluorenylmethoxycarbonyl)-S-trityl-L-cysteine, Fmoc-Cys(Trt)-OH, Fmoc-L-Cys(Trt)-OH.

What is the molecular formula and molecular weight of N-Fmoc-S-trityl-L-cysteine, 95%?

N-Fmoc-S-trityl-L-cysteine, 95% has the molecular formula C37H31NO4S and a molecular weight of 585.7 g/mol. Its IUPAC name is (2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-tritylsulfanylpropanoic acid.

Which grade and pack sizes of N-Fmoc-S-trityl-L-cysteine, 95% can I order?

We supply N-Fmoc-S-trityl-L-cysteine, 95% in (95%) grade, in 5 g, 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with N-Fmoc-S-trityl-L-cysteine, 95%?

Yes. Every lot of N-Fmoc-S-trityl-L-cysteine, 95% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can N-Fmoc-S-trityl-L-cysteine, 95% be shipped internationally?

Yes. N-Fmoc-S-trityl-L-cysteine, 95% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.