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ChemicalBook >> CAS DataBase List >> N-Fmoc-S-(4-methoxybenzyl)-L-cysteine

N-Fmoc-S-(4-methoxybenzyl)-L-cysteine

N-Fmoc-S-(4-methoxybenzyl)-L-cysteine price.
  • $8 - $3759.53
  • Product name: N-Fmoc-S-(4-methoxybenzyl)-L-cysteine
  • CAS: 141892-41-3
  • MF: C26H25NO5S
  • MW: 463.55
  • EINECS:
  • MDL Number:MFCD00065635
  • Synonyms:N-ALPHA-(9-FLUORENYLMETHOXYCARBONYL)-S-P-METHOXYBENZYL-L-CYSTEINE;N-ALPHA-(9-FLUORENYLMETHYLOXYCARBONYL)-S-(4-METHOXYBENZYL)-L-CYSTEINE;N-ALPHA-FMOC-S-(4-METHOXYBENZYL)-L-CYSTEINE;N-ALPHA-FMOC-S-P-METHOXYBENZYL-L-CYSTEINE;N-FMOC-S-(4-METHOXYBENZYL)-L-CYSTEINE;Fmoc-L-Cys(Mob)-OH;Fmoc-BOH;NALPHA-9-Fluorenylmethoxycarbonyl-S-(4-methoxybenzyl)-L-cysteine
Price45 Properties Safety Information Description
45 prices
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  • aablocks
  • Acrotein
  • Activate Scientific
  • AHH
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Chemenu
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  • ChemPep
  • ChemScene
  • Crysdot
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Package
  • 500mg
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  • 100g
  • Manufactureraablocks
  • Product numberAA001H9O
  • Product descriptionFmoc-Cys(pMeOBzl)-OH 98%
  • Packaging1g
  • Price$8
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001H9O
  • Product descriptionFmoc-Cys(pMeOBzl)-OH 98%
  • Packaging5g
  • Price$20
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA001H9O
  • Product descriptionFmoc-Cys(pMeOBzl)-OH 98%
  • Packaging25g
  • Price$64
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA001H9O
  • Product descriptionFmoc-Cys(pMeOBzl)-OH 98%
  • Packaging100g
  • Price$222
  • Updated2026-05-28
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  • ManufacturerAcrotein
  • Product numberna-0122
  • Product descriptionFmoc-S-4-methoxybenzyl-L-cysteine 97%
  • Packaging100g
  • Price$261.61
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberna-0122
  • Product descriptionFmoc-S-4-methoxybenzyl-L-cysteine 97%
  • Packaging25g
  • Price$86.54
  • Updated2026-05-25
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  • ManufacturerAcrotein
  • Product numberna-0122
  • Product descriptionFmoc-S-4-methoxybenzyl-L-cysteine 97%
  • Packaging5g
  • Price$25.85
  • Updated2026-05-25
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  • ManufacturerActivate Scientific
  • Product numberAS103087
  • Product descriptionFmoc-S-4-methoxybenzyl-L-cysteine 95% ee
  • Packaging25g
  • Price$135
  • Updated2021-12-16
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  • ManufacturerActivate Scientific
  • Product numberAS103087
  • Product descriptionFmoc-S-4-methoxybenzyl-L-cysteine 95% ee
  • Packaging100g
  • Price$372
  • Updated2021-12-16
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  • ManufacturerAHH
  • Product numberMT-13855
  • Product descriptionFmoc-Cys(4-meobzl)-OH 97%
  • Packaging50g
  • Price$418
  • Updated2026-05-26
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  • ManufacturerAK Scientific
  • Product numberG978
  • Product descriptionFmoc-Cys(pMeOBzl)-OH
  • Packaging25g
  • Price$101
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA170933
  • Product descriptionFmoc-Cys(pMeOBzl)-OH 98%
  • Packaging10g
  • Price$34
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA170933
  • Product descriptionFmoc-Cys(pMeOBzl)-OH 98%
  • Packaging5g
  • Price$21
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA170933
  • Product descriptionFmoc-Cys(pMeOBzl)-OH 98%
  • Packaging1g
  • Price$9
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA170933
  • Product descriptionFmoc-Cys(pMeOBzl)-OH 98%
  • Packaging25g
  • Price$69
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0001205
  • Product descriptionFMOC-CYS(4-MEOBZL)-OH 95.00%
  • Packaging1G
  • Price$402.15
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA001H9O Fmoc-Cys(pMeOBzl)-OH 98% 1g $8 2026-05-28 Buy
aablocks AA001H9O Fmoc-Cys(pMeOBzl)-OH 98% 5g $20 2026-05-28 Buy
aablocks AA001H9O Fmoc-Cys(pMeOBzl)-OH 98% 25g $64 2026-05-28 Buy
aablocks AA001H9O Fmoc-Cys(pMeOBzl)-OH 98% 100g $222 2026-05-28 Buy
Acrotein na-0122 Fmoc-S-4-methoxybenzyl-L-cysteine 97% 100g $261.61 2026-05-25 Buy
Acrotein na-0122 Fmoc-S-4-methoxybenzyl-L-cysteine 97% 25g $86.54 2026-05-25 Buy
Acrotein na-0122 Fmoc-S-4-methoxybenzyl-L-cysteine 97% 5g $25.85 2026-05-25 Buy
Activate Scientific AS103087 Fmoc-S-4-methoxybenzyl-L-cysteine 95% ee 25g $135 2021-12-16 Buy
Activate Scientific AS103087 Fmoc-S-4-methoxybenzyl-L-cysteine 95% ee 100g $372 2021-12-16 Buy
AHH MT-13855 Fmoc-Cys(4-meobzl)-OH 97% 50g $418 2026-05-26 Buy
AK Scientific G978 Fmoc-Cys(pMeOBzl)-OH 25g $101 2021-12-16 Buy
Ambeed A170933 Fmoc-Cys(pMeOBzl)-OH 98% 10g $34 2021-12-16 Buy
Ambeed A170933 Fmoc-Cys(pMeOBzl)-OH 98% 5g $21 2021-12-16 Buy
Ambeed A170933 Fmoc-Cys(pMeOBzl)-OH 98% 1g $9 2021-12-16 Buy
Ambeed A170933 Fmoc-Cys(pMeOBzl)-OH 98% 25g $69 2021-12-16 Buy
American Custom Chemicals Corporation AAA0001205 FMOC-CYS(4-MEOBZL)-OH 95.00% 1G $402.15 2021-12-16 Buy
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Properties

Melting point :~140 °C
alpha :-35 º (c=1% in methanol)
Boiling point :689.5±55.0 °C(Predicted)
Density :1.295±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,2-8°C
solubility :Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
pka :3.45±0.10(Predicted)
form :Powder
color :White
optical activity :-38.334°(C=0.01 g/mL DMF)
CAS DataBase Reference :141892-41-3(CAS DataBase Reference)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Fmoc-Cys(pMeOBzl)-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.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Alfa Aesar GL Biochem (Shanghai) Ltd Capot Chemical Co., Ltd Shanghai Sinch Parmaceuticals Tech. Co. Ltd. Shanghai Hanhong Scientific Co.,Ltd. Chemsky (shanghai) International Co.,Ltd Sichuan Kulinan Technology Co., Ltd ChemPep, Inc.