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ChemicalBook >> CAS DataBase List >> FMOC-CYS(MMT)-OH

FMOC-CYS(MMT)-OH

FMOC-CYS(MMT)-OH price.
  • $7 - $4370
  • Product name: FMOC-CYS(MMT)-OH
  • CAS: 177582-21-7
  • MF: C38H33NO5S
  • MW: 615.74
  • EINECS:
  • MDL Number:MFCD00270541
  • Synonyms:(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-{[(4-methoxyphenyl)diphenylmethyl]sulfanyl}propanoic acid;N-ALPHA-(9-FLUORENYLMETHOXYCARBONYL)-S-P-METHOXYTRITYL-L-CYSTEINE;N-ALPHA-(9-FLUORENYLMETHYLOXYCARBONYL)-S-P-METHOXYTRITYL-L-CYSTEINE;N-ALPHA-FMOC-S-4-METHOXYTRITYL-L-CYSTEINE;N-ALPHA-FMOC-S-P-METHOXYTRITYL-L-CYSTEINE;FMOC-S-P-METHOXYTRITYL-L-CYSTEINE;FMOC-S-4-METHOXYTRITYL-L-CYSTEINE;FMOC-CYS(MEOTRT)-OH
83 prices
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  • aablocks
  • Acrotein
  • Activate Scientific
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  • Ambeed
  • American Custom Chemicals Corporation
  • Arctom
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  • Manufactureraablocks
  • Product numberAA003QK5
  • Product descriptionN-[(9H-Fluoren-9-ylmethoxy)carbonyl]-S-[(4-methoxyphenyl)diphenylmethyl]-L-cysteine 98%
  • Packaging250mg
  • Price$7
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003QK5
  • Product descriptionN-[(9H-Fluoren-9-ylmethoxy)carbonyl]-S-[(4-methoxyphenyl)diphenylmethyl]-L-cysteine 98%
  • Packaging1g
  • Price$14
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003QK5
  • Product descriptionN-[(9H-Fluoren-9-ylmethoxy)carbonyl]-S-[(4-methoxyphenyl)diphenylmethyl]-L-cysteine 98%
  • Packaging5g
  • Price$40
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003QK5
  • Product descriptionN-[(9H-Fluoren-9-ylmethoxy)carbonyl]-S-[(4-methoxyphenyl)diphenylmethyl]-L-cysteine 98%
  • Packaging10g
  • Price$75
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003QK5
  • Product descriptionN-[(9H-Fluoren-9-ylmethoxy)carbonyl]-S-[(4-methoxyphenyl)diphenylmethyl]-L-cysteine 98%contains~ca.11%dioxane
  • Packaging25g
  • Price$181
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003QK5
  • Product descriptionN-[(9H-Fluoren-9-ylmethoxy)carbonyl]-S-[(4-methoxyphenyl)diphenylmethyl]-L-cysteine 98%
  • Packaging50g
  • Price$306
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003QK5
  • Product descriptionN-[(9H-Fluoren-9-ylmethoxy)carbonyl]-S-[(4-methoxyphenyl)diphenylmethyl]-L-cysteine 98%
  • Packaging100g
  • Price$576
  • Updated2026-05-28
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  • ManufacturerAcrotein
  • Product numberNA-0269
  • Product descriptionFmoc-S-4-methoxytrityl-L-cysteine 97%
  • Packaging100g
  • Price$720.3
  • Updated2026-05-25
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  • ManufacturerAcrotein
  • Product numberNA-0269
  • Product descriptionFmoc-S-4-methoxytrityl-L-cysteine 97%
  • Packaging25g
  • Price$195.3
  • Updated2026-05-25
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  • ManufacturerAcrotein
  • Product numberNA-0269
  • Product descriptionFmoc-S-4-methoxytrityl-L-cysteine 97%
  • Packaging1g
  • Price$41.62
  • Updated2021-12-16
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  • ManufacturerAcrotein
  • Product numberNA-0269
  • Product descriptionFmoc-S-4-methoxytrityl-L-cysteine 97%
  • Packaging5g
  • Price$49
  • Updated2026-05-25
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  • ManufacturerActivate Scientific
  • Product numberAS91194
  • Product descriptionNalpha-Fmoc-S-(4-methoxytrityl)-L-cysteine 98+% ee
  • Packaging5G
  • Price$218
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberV1086
  • Product descriptionFmoc-Cys(4-methoxytrityl)-OH
  • Packaging1g
  • Price$41
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberJ51432
  • Product descriptionFmoc-Cys(4-methoxytrityl)-OH
  • Packaging1g
  • Price$30
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberV1086
  • Product descriptionFmoc-Cys(4-methoxytrityl)-OH
  • Packaging10g
  • Price$201
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberV1086
  • Product descriptionFmoc-Cys(4-methoxytrityl)-OH
  • Packaging5g
  • Price$114
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003QK5 N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-S-[(4-methoxyphenyl)diphenylmethyl]-L-cysteine 98% 250mg $7 2026-05-28 Buy
aablocks AA003QK5 N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-S-[(4-methoxyphenyl)diphenylmethyl]-L-cysteine 98% 1g $14 2026-05-28 Buy
aablocks AA003QK5 N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-S-[(4-methoxyphenyl)diphenylmethyl]-L-cysteine 98% 5g $40 2026-05-28 Buy
aablocks AA003QK5 N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-S-[(4-methoxyphenyl)diphenylmethyl]-L-cysteine 98% 10g $75 2026-05-28 Buy
aablocks AA003QK5 N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-S-[(4-methoxyphenyl)diphenylmethyl]-L-cysteine 98%contains~ca.11%dioxane 25g $181 2026-05-28 Buy
aablocks AA003QK5 N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-S-[(4-methoxyphenyl)diphenylmethyl]-L-cysteine 98% 50g $306 2026-05-28 Buy
aablocks AA003QK5 N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-S-[(4-methoxyphenyl)diphenylmethyl]-L-cysteine 98% 100g $576 2026-05-28 Buy
Acrotein NA-0269 Fmoc-S-4-methoxytrityl-L-cysteine 97% 100g $720.3 2026-05-25 Buy
Acrotein NA-0269 Fmoc-S-4-methoxytrityl-L-cysteine 97% 25g $195.3 2026-05-25 Buy
Acrotein NA-0269 Fmoc-S-4-methoxytrityl-L-cysteine 97% 1g $41.62 2021-12-16 Buy
Acrotein NA-0269 Fmoc-S-4-methoxytrityl-L-cysteine 97% 5g $49 2026-05-25 Buy
Activate Scientific AS91194 Nalpha-Fmoc-S-(4-methoxytrityl)-L-cysteine 98+% ee 5G $218 2021-12-16 Buy
AK Scientific V1086 Fmoc-Cys(4-methoxytrityl)-OH 1g $41 2021-12-16 Buy
AK Scientific J51432 Fmoc-Cys(4-methoxytrityl)-OH 1g $30 2021-12-16 Buy
AK Scientific V1086 Fmoc-Cys(4-methoxytrityl)-OH 10g $201 2021-12-16 Buy
AK Scientific V1086 Fmoc-Cys(4-methoxytrityl)-OH 5g $114 2021-12-16 Buy

Properties

Boiling point :788.8±60.0 °C(Predicted)
Density :1.269±0.06 g/cm3(Predicted)
storage temp. :2-8°C
solubility :DMSO: Sparingly soluble: 1-10 mg/ml
Ethanol: Sparingly soluble: 1-10 mg/ml pka :3.41±0.10(Predicted)
form :powder
Appearance :White to off-white Solid
optical activity :[α]/D +14.0±1.0°, c = 1 in THF
BRN :8524562
Major Application :peptide synthesis
InChIKey :LOBUWFUSGOYXQX-DHUJRADRSA-N
SMILES :C(O)(=O)[C@H](CSC(C1=CC=C(OC)C=C1)(C1=CC=CC=C1)C1=CC=CC=C1)NC(OCC1C2=C(C=CC=C2)C2=C1C=CC=C2)=O

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H303 May be harmfulif swallowed Acute toxicity,oral Category 5 P312
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
H336 May cause drowsiness or dizziness Specific target organ toxicity,single exposure; Narcotic effects Category 3 Warning P261, P271, P304+P340, P312,P403+P233, P405, P501
H402 Harmful to aquatic life Hazardous to the aquatic environment, acute hazard Category 3
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

Fmoc-L-Cys(Mmt)-OH is an Fmoc protected cysteine derivative potentially useful for proteomics studies, and solid phase peptide synthesis techniques. Cysteine is versatile amino acid involved with many biological processes, including the formation of disulfide bonds - a critical component of protein structure. This compound could be useful as an unusual amino acid analog to aid in the deconvolution of protein structure and function.

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