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ChemicalBook >> CAS DataBase List >> (S)-2-(9H-FLUOREN-9-YLMETHOXYCARBONYLAMINO)-4,4-DIFLUORO-BUTYRIC ACID

(S)-2-(9H-FLUOREN-9-YLMETHOXYCARBONYLAMINO)-4,4-DIFLUORO-BUTYRIC ACID

(S)-2-(9H-FLUOREN-9-YLMETHOXYCARBONYLAMINO)-4,4-DIFLUORO-BUTYRIC ACID price.
  • $70 - $4880
  • Product name: (S)-2-(9H-FLUOREN-9-YLMETHOXYCARBONYLAMINO)-4,4-DIFLUORO-BUTYRIC ACID
  • CAS: 467442-21-3
  • MF: C19H17F2NO4
  • MW: 361.34
  • EINECS:
  • MDL Number:MFCD06796145
  • Synonyms:(S)-2-(9H-FLUOREN-9-YLMETHOXYCARBONYLAMINO)-4,4-DIFLUORO-BUTYRIC ACID;Butanoic acid, 2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-4,4-difluoro-, (2S)-;(2S)-2-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}-4,4-difluorobutanoic acid;(9H-Fluoren-9-yl)MethOxy]Carbonyl (S)-2-Amino-4,4-difluorobutyric acid;(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4,4-difluorobutanoic acid;Fmoc-L-DfAbu-OH;Fmoc-(S)-2-amino-4,4-difluorobutanoic acid;(S)-2-(Fmoc-amino)-4,4-difluorobutanoic Acid
Price10 Properties Safety Information Description
10 prices
Selected condition：
Brand
  • AK Scientific
  • Crysdot
  • Iris Biotech GmbH
  • SynQuest Laboratories
  • TRC
Package
  • 5mg
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • ManufacturerAK Scientific
  • Product number4405AH
  • Product description(S)-2-(9H-Fluoren-9-ylmethoxycarbonylamino)-4,4-difluoro-butyricacid
  • Packaging100mg
  • Price$489
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number4405AH
  • Product description(S)-2-(9H-Fluoren-9-ylmethoxycarbonylamino)-4,4-difluoro-butyricacid
  • Packaging250mg
  • Price$928
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD21006992
  • Product description(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4,4-difluorobutanoicacid 97%
  • Packaging250mg
  • Price$506
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD21006992
  • Product description(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4,4-difluorobutanoicacid 97%
  • Packaging1g
  • Price$1267
  • Updated2021-12-16
  • Buy
  • ManufacturerIris Biotech GmbH
  • Product numberFAA8365
  • Product descriptionFmoc-L-DfAbu-OH
  • Packaging100mg
  • Price$303.75
  • Updated2021-12-16
  • Buy
  • ManufacturerIris Biotech GmbH
  • Product numberFAA8365
  • Product descriptionFmoc-L-DfAbu-OH
  • Packaging500mg
  • Price$675
  • Updated2021-12-16
  • Buy
  • ManufacturerIris Biotech GmbH
  • Product numberFAA8365
  • Product descriptionFmoc-L-DfAbu-OH
  • Packaging1g
  • Price$2025
  • Updated2021-12-16
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number4H58-3-S3
  • Product description(2S)-2-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}-4,4-difluorobutanoic acid 96%
  • Packaging250mg
  • Price$973
  • Updated2021-12-16
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number4H58-3-S3
  • Product description(2S)-2-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}-4,4-difluorobutanoic acid 96%
  • Packaging1g
  • Price$2614
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberF532450
  • Product description(2S)-2-[[(9H-Fluoren-9-ylmethoxy)carbonyl]amino]-4,4-difluorobutanoicAcid
  • Packaging5mg
  • Price$70
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 4405AH (S)-2-(9H-Fluoren-9-ylmethoxycarbonylamino)-4,4-difluoro-butyricacid 100mg $489 2021-12-16 Buy
AK Scientific 4405AH (S)-2-(9H-Fluoren-9-ylmethoxycarbonylamino)-4,4-difluoro-butyricacid 250mg $928 2021-12-16 Buy
Crysdot CD21006992 (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4,4-difluorobutanoicacid 97% 250mg $506 2021-12-16 Buy
Crysdot CD21006992 (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4,4-difluorobutanoicacid 97% 1g $1267 2021-12-16 Buy
Iris Biotech GmbH FAA8365 Fmoc-L-DfAbu-OH 100mg $303.75 2021-12-16 Buy
Iris Biotech GmbH FAA8365 Fmoc-L-DfAbu-OH 500mg $675 2021-12-16 Buy
Iris Biotech GmbH FAA8365 Fmoc-L-DfAbu-OH 1g $2025 2021-12-16 Buy
SynQuest Laboratories 4H58-3-S3 (2S)-2-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}-4,4-difluorobutanoic acid 96% 250mg $973 2021-12-16 Buy
SynQuest Laboratories 4H58-3-S3 (2S)-2-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}-4,4-difluorobutanoic acid 96% 1g $2614 2021-12-16 Buy
TRC F532450 (2S)-2-[[(9H-Fluoren-9-ylmethoxy)carbonyl]amino]-4,4-difluorobutanoicAcid 5mg $70 2021-12-16 Buy

Properties

Boiling point :561.8±50.0 °C(Predicted)
Density :1.335±0.06 g/cm3(Predicted)
storage temp. :Store at room temperature
solubility :DMF (Slightly), DMSO (Slightly), Methanol (Slightly)
pka :3.37±0.10(Predicted)
form :Solid
color :White to Off-White
Stability :Hygroscopic

Safety Information

Symbol(GHS): GHS hazard pictograms
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 GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
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.
P330 Rinse mouth.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

(2S)-2-[[(9H-Fluoren-9-ylmethoxy)carbonyl]amino]-4,4-difluorobutanoic Acid is used in the preparation of peptide inhibitors of hepatitis C virus NS3 protease.

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Suppliers and manufacturers

BOC Sciences
GL Biochem (Shanghai) Ltd.
Suzhou ARTK Medchem Co., Ltd. Chemsky（shanghai）International Co.,Ltd. Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. JW & Y Pharmlab Co., Ltd. Wuxi Asia Peptide Biotechnology Limited Company Amatek Scientific Co. Ltd. Shanghai WangFa Chemical Technology Co., Ltd. Bejing Famous Pharmaceutical Technology Co., Ltd.