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ChemicalBook >> CAS DataBase List >> N6-Trifluoroacetyl-L-lysine N-Carboxyanhydride

N6-Trifluoroacetyl-L-lysine N-Carboxyanhydride

N6-Trifluoroacetyl-L-lysine N-Carboxyanhydride price.
  • $30 - $4331.25
  • Product name: N6-Trifluoroacetyl-L-lysine N-Carboxyanhydride
  • CAS: 42267-27-6
  • MF: C9H11F3N2O4
  • MW: 268.19
  • EINECS:610-008-1
  • MDL Number:MFCD11046652
  • Synonyms:N-[4-[(4S)-2,5-dioxooxazolidin-4-yl]butyl]-2,2,2-trifluoro-acetamide;e-Trifluoroacetyl-Lysine, NCA;N-Trifluoroacetyl-L-lysine N-carboxyanhydride;N-(4-(2,5-Dioxo-4-oxazolidinyl)butyl)-2,2,2-trifluoroacetamide;N6-Trifluoroacetyl-L-lysine N-Carboxyanhydride;L-Lysine-N-Trifluoroacetyl-N-Carboxyanhydride;(S)-N-[4-(2,5-Dioxo-4-oxazolidinyl)butyl]-2,2,2-trifluoroacetaMide;N-[4-[(4S)-2,5-Dioxo-4-oxazolidinyl]butyl]-2,2,2-trifluoroacetaMide
Price37 Properties Safety Information Description
37 prices
Selected condition：
Brand
  • Acrotein
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Biosynth
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • Synthonix
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 5MG
  • 250mg
  • 250.00mg
  • 500mg
  • 1g
  • 1.00g
  • 2g
  • 5g
  • 0.005kg
  • 10g
  • 0.01kg
  • 0.025kg
  • 25g
  • 0.05kg
  • 100g
  • 1kg
  • ManufacturerAcrotein
  • Product numberNA-0515
  • Product descriptionN6-Trifluoroacetyl-L-lysine N-Carboxyanhydride 97%
  • Packaging1g
  • Price$55.91
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberNA-0515
  • Product descriptionN6-Trifluoroacetyl-L-lysine N-Carboxyanhydride 97%
  • Packaging5g
  • Price$175.81
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberNA-0515
  • Product descriptionN6-Trifluoroacetyl-L-lysine N-Carboxyanhydride 97%
  • Packaging25g
  • Price$592.9
  • Updated2026-05-25
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ96483
  • Product description(S)-N-(4-(2,5-Dioxooxazolidin-4-yl)butyl)-2,2,2-trifluoroacetamide
  • Packaging25g
  • Price$470
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number42267276
  • Product description(S)-N-(4-(2,5-Dioxooxazolidin-4-yl)butyl)-2,2,2-trifluoroacetamide
  • Packaging100g
  • Price$528
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA158900
  • Product description(S)-N-(4-(2,5-Dioxooxazolidin-4-yl)butyl)-2,2,2-trifluoroacetamide 97%
  • Packaging25g
  • Price$205
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA158900
  • Product description(S)-N-(4-(2,5-Dioxooxazolidin-4-yl)butyl)-2,2,2-trifluoroacetamide 97%
  • Packaging5g
  • Price$68
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0035277
  • Product descriptionL-LYS(TFA)-NCA 95.00%
  • Packaging5MG
  • Price$450.15
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFT28454
  • Product descriptionN6-Trifluoroacetyl-L-lysine N-carboxyanhydride
  • Packaging0.01kg
  • Price$345.89
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFT28454
  • Product descriptionN6-Trifluoroacetyl-L-lysine N-carboxyanhydride
  • Packaging0.005kg
  • Price$192.16
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFT28454
  • Product descriptionN6-Trifluoroacetyl-L-lysine N-carboxyanhydride
  • Packaging0.025kg
  • Price$538.06
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFT28454
  • Product descriptionN6-Trifluoroacetyl-L-lysine N-carboxyanhydride
  • Packaging0.05kg
  • Price$807.09
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFT28454
  • Product descriptionN6-Trifluoroacetyl-L-lysine N-carboxyanhydride
  • Packaging1kg
  • Price$4331.25
  • Updated2026-06-04
  • Buy
  • ManufacturerChemenu
  • Product numberCM191196
  • Product description(S)-N-(4-(2,5-Dioxooxazolidin-4-yl)-butyl)-2,2,2-trifluoroacetamide 95%
  • Packaging10g
  • Price$244
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM191196
  • Product description(S)-N-(4-(2,5-Dioxooxazolidin-4-yl)-butyl)-2,2,2-trifluoroacetamide 95%
  • Packaging25g
  • Price$149
  • Updated2026-05-26
  • Buy
  • ManufacturerCrysdot
  • Product numberCD21007312
  • Product description(S)-N-(4-(2,5-Dioxooxazolidin-4-yl)butyl)-2,2,2-trifluoroacetamide 95+%
  • Packaging10g
  • Price$258
  • Updated2026-05-27
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein NA-0515 N6-Trifluoroacetyl-L-lysine N-Carboxyanhydride 97% 1g $55.91 2026-05-25 Buy
Acrotein NA-0515 N6-Trifluoroacetyl-L-lysine N-Carboxyanhydride 97% 5g $175.81 2026-05-25 Buy
Acrotein NA-0515 N6-Trifluoroacetyl-L-lysine N-Carboxyanhydride 97% 25g $592.9 2026-05-25 Buy
AK Scientific J96483 (S)-N-(4-(2,5-Dioxooxazolidin-4-yl)butyl)-2,2,2-trifluoroacetamide 25g $470 2021-12-16 Buy
Alichem 42267276 (S)-N-(4-(2,5-Dioxooxazolidin-4-yl)butyl)-2,2,2-trifluoroacetamide 100g $528 2021-12-16 Buy
Ambeed A158900 (S)-N-(4-(2,5-Dioxooxazolidin-4-yl)butyl)-2,2,2-trifluoroacetamide 97% 25g $205 2021-12-16 Buy
Ambeed A158900 (S)-N-(4-(2,5-Dioxooxazolidin-4-yl)butyl)-2,2,2-trifluoroacetamide 97% 5g $68 2021-12-16 Buy
American Custom Chemicals Corporation AAA0035277 L-LYS(TFA)-NCA 95.00% 5MG $450.15 2021-12-16 Buy
Biosynth FT28454 N6-Trifluoroacetyl-L-lysine N-carboxyanhydride 0.01kg $345.89 2026-06-04 Buy
Biosynth FT28454 N6-Trifluoroacetyl-L-lysine N-carboxyanhydride 0.005kg $192.16 2026-06-04 Buy
Biosynth FT28454 N6-Trifluoroacetyl-L-lysine N-carboxyanhydride 0.025kg $538.06 2026-06-04 Buy
Biosynth FT28454 N6-Trifluoroacetyl-L-lysine N-carboxyanhydride 0.05kg $807.09 2026-06-04 Buy
Biosynth FT28454 N6-Trifluoroacetyl-L-lysine N-carboxyanhydride 1kg $4331.25 2026-06-04 Buy
Chemenu CM191196 (S)-N-(4-(2,5-Dioxooxazolidin-4-yl)-butyl)-2,2,2-trifluoroacetamide 95% 10g $244 2021-12-16 Buy
Chemenu CM191196 (S)-N-(4-(2,5-Dioxooxazolidin-4-yl)-butyl)-2,2,2-trifluoroacetamide 95% 25g $149 2026-05-26 Buy
Crysdot CD21007312 (S)-N-(4-(2,5-Dioxooxazolidin-4-yl)butyl)-2,2,2-trifluoroacetamide 95+% 10g $258 2026-05-27 Buy
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Properties

Melting point :92-93℃ (DEC.)
Density :1.377
storage temp. :Inert atmosphere,Store in freezer, under -20°C
solubility :DMSO (Slightly), Ethyl Acetate (Slightly)
pka :9.27±0.40(Predicted)
form :Solid
color :White to Off-White
optical activity :Consistent with structure
InChI :InChI=1S/C9H11F3N2O4/c10-9(11,12)7(16)13-4-2-1-3-5-6(15)18-8(17)14-5/h5H,1-4H2,(H,13,16)(H,14,17)/t5-/m0/s1
InChIKey :KWNIHCJDDYRQFW-YFKPBYRVSA-N
SMILES :C(NCCCC[C@H]1C(=O)OC(=O)N1)(=O)C(F)(F)F

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)Corrosion (GHS05)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
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.
P310 Immediately call a POISON CENTER or doctor/physician.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

L-Lys(Tfa)-NCA can be used in the synthesis of new arborescent architectures of poly(L-lysine), called lysine dendrigraft (DGL) polymers.

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Suppliers and manufacturers

shanghaikeyiyuan Technology Co., Ltd ShenZhen InnoSyn Biotech Co.,Ltd Sichuan jiayinglai technology CO.,LTD J & K SCIENTIFIC LTD. Chemsky（shanghai）International Co.,Ltd. Shanghai Sunway Pharmaceutical Technology Co., Ltd Shanghai Sphchem Co., Ltd. T&W GROUP TOKYO CHEMICAL INDUSTRY CO., LTD. TCI Europe