ChemicalBook > CAS DataBase List > Fmoc-Cys(tBu)-OH

Fmoc-Cys(tBu)-OH

Product Name
Fmoc-Cys(tBu)-OH
CAS No.
67436-13-9
Chemical Name
Fmoc-Cys(tBu)-OH
Synonyms
FMoc-Cys(tBu);FMOC-L-CYS(T-BU);FMOC-CYS(TBU)-OH;FMOC-CYS(BUT)-OH;FMOC-L-CYS(TBU)-OH;FMOC-CYSTEINE(TBU)-OH;FMOC-(S)-T-BUTYL-L-CYS;FMOC-CYS(TBU)-OH, 98+%;FMOC-(S)-TERT-BUTYL-L-CYS;FMOC-S-T-BUTYL-L-CYSTEINE
CBNumber
CB5138771
Molecular Formula
C22H25NO4S
Formula Weight
399.5
MOL File
67436-13-9.mol
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Fmoc-Cys(tBu)-OH Property

Melting point:
136.0 to 140.0 °C
Boiling point:
603.4±55.0 °C(Predicted)
Density 
1.237±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
Water Solubility 
Soluble in water
solubility 
Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
form 
Crystalline Powder
pka
3.49±0.10(Predicted)
color 
White
BRN 
4577031
CAS DataBase Reference
67436-13-9(CAS DataBase Reference)
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Safety

Safety Statements 
22-24/25
WGK Germany 
3
HS Code 
2930 90 16
HazardClass 
IRRITANT
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
8.52007
Product name
Fmoc-Cys(tBu)-OH
Purity
Novabiochem?
Packaging
25g
Price
$236.6
Updated
2025/07/31
Sigma-Aldrich
Product number
8.52007
Product name
Fmoc-Cys(tBu)-OH
Purity
Novabiochem?
Packaging
100g
Price
$1000
Updated
2025/07/31
Sigma-Aldrich
Product number
47516
Product name
Fmoc-Cys(tBu)-OH
Purity
≥98.0% (HPLC)
Packaging
5G
Price
$170
Updated
2025/07/31
TCI Chemical
Product number
F0972
Product name
N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-S-(tert-butyl)-L-cysteine
Purity
>98.0%(HPLC)(T)
Packaging
1g
Price
$18
Updated
2025/07/31
TCI Chemical
Product number
F0972
Product name
N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-S-(tert-butyl)-L-cysteine
Purity
>98.0%(HPLC)(T)
Packaging
5g
Price
$72
Updated
2025/07/31
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Fmoc-Cys(tBu)-OH Chemical Properties,Usage,Production

Chemical Properties

White solid

Uses

Fmoc-Cys(tBu)-OH, is an amino acid building block used in peptide synthesis. With a growing peptide drug market the fast, reliable synthesis of peptides is of great importance.

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

Fmoc-Cys(tBu)-OH Preparation Products And Raw materials

Raw materials

Preparation Products

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Fmoc-Cys(tBu)-OH Suppliers

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View Lastest Price from Fmoc-Cys(tBu)-OH manufacturers

Sichuan HongRi Pharma-Tech Co.,Ltd
Product
Fmoc-L-Cys(tBu)-OH 67436-13-9
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1T
Release date
2023-11-16
Career Henan Chemical Co
Product
Fmoc-Cys(tBu)-OH 67436-13-9
Price
US $7.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100KG
Release date
2019-08-31

67436-13-9, Fmoc-Cys(tBu)-OHRelated Search:

FMOC-CYS(MMT)-OH FMOC-S-trityl-L-cysteine FMOC-GLN-OPFP Fmoc-D-Cys(Trt)- OPfp Nalpha-FMOC-L-Glutamine Fmoc-S-acetamidomethyl-L-cysteine CARBONYL SULFIDE L-Cysteine N-FMOC-S-tert-butyl-L-cysteine FMOC-CYS(TRT)-OPFP Fmoc-Cys(tBu)-OH Fmoc-S-Trityl-L-penicillamine FMOC-CYS(DMT)-OH FMOC-CYS(MTT)-OH FMOC-CYS(TBU)-OPFP Fmoc-Cys(Trt)-OH-15N FMOC-CYS(TRT)-OME FMOC-CYS(4-METHOXYTRITYL)-OH

  • (2R)-3-(tert-butylsulfanyl)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid
  • FMOC-(R)-2-AMINO-3-(S-T-BUTYLTHIO)BUTANOIC ACID
  • FMOC-(S)-T-BUTYL-L-CYS
  • FMOC-S-T-BUTYL-L-CYSTEINE
  • FMOC-(S)-TERT-BUTYL-L-CYS
  • FMOC-S-TERT-BUTYL-L-CYSTEINE
  • FMOC-L-CYS(T-BU)
  • FMOC-L-CYS(TBU)-OH
  • FMOC-CYS(BUT)-OH
  • FMOC-CYS(TBU)-OH
  • FMOC-CYSTEINE(TBU)-OH
  • n(alpha)-fluorenylmethyloxycarbonyl-s-tert-butylcysteine
  • N-FMOC-S-T-BUTYL-L-CYSTEINE
  • N-ALPHA (9-FLUORENYLMETHOXYCARBONYL)-S-T-BUTYL-L-CYSTEINE
  • N-ALPHA-(9-FLUORENYLMETHYLOXYCARBONYL)-S-TERT-BUTYL-L-CYSTEINE
  • N-ALPHA-FMOC-S-T-BUTYL-L-CYSTEINE
  • N-ALPHA-FMOC-S-TERT-BUTYL-L-CYSTEINE
  • N-ALPHA-(9-FLUORENYLMETHYLOXYCARBONYL)-S-T-BUTYL-L-CYSTEINE
  • Fmoc-S-t-butyl-L-cysteine,Fmoc-Cys(tBu)-OH
  • NALPHA-9-Fluorenylmethoxycarbonyl-S-tert-butyl-L-cysteine
  • N-(9-Fluorenylmethyloxycarbonyl)-S-tert-butyl-L-cysteine
  • N<SUB>α</SUB>-Fmoc-S-tert-butyl-L-cysteine
  • FMOC-CYS(TBU)-OH, 98+%
  • (R)-3-tert-Butylsulfanyl-2-(9H-fluoren-9-ylmethoxycarbonylamino)-propionic acid
  • Nalpha-fluoren-9-ylmethoxycarbonyl-S-tert-butyl-L-cysteine
  • N-(9-Fluorenylmethyloxycarbonyl)-S-tert-butyl-L-cysteine ,98%
  • Fmoc-S-tert-butyl-L-cysteine ,98%
  • N^a-FMoc-S-tert-butyl-L-cysteine, 98%
  • (R)-2-((((9H-fluoren-9-yl)Methoxy)carbonyl)aMino)-3-(tert-butylthio)propanoic acid
  • FMoc-Cys(tBu)
  • FMoc-Cys(tBu)-OH FMoc-S-tert·butyl-L-cysteine
  • N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-S-(tert-butyl)-L-cysteine
  • Fmoc-(R)-2-amino-3-(S-tert-butyl)propanoic acid
  • Fmoc-S-tert-butyl-L-cysteine≥ 99% (HPLC)
  • (9H-Fluoren-9-yl)MethOxy]Carbonyl Cys(tBu)-OH
  • N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-S-(tert-butyl)-L-cysteine &gt
  • L-Cysteine, S-(1,1-dimethylethyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-
  • Fmoc-Cys(tBu)-OH USP/EP/BP
  • Nα-Fmoc-S-tert-butyl-L-cysteine
  • S-(1,1-Dimethylethyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-cysteine
  • N - (9-fluoromethoxycarbonyl) - S-tert butyl-L-cysteine
  • N-Fmoc-S-tert-butyl-L-cysteine, 98%
  • 67436-13-9
  • C22H25NO4S
  • Analytical Chromatography Product Catalog
  • Alphabetic
  • Analytical Standards
  • FM - FZ
  • Cysteine [Cys, C]
  • Fmoc-Amino Acids and Derivatives
  • Fmoc-Amino acid series
  • Amino Acids