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ChemicalBook >> CAS DataBase List >> (S)-(+)-5-(TRITYLOXYMETHYL)-2-PYRROLIDONE

(S)-(+)-5-(TRITYLOXYMETHYL)-2-PYRROLIDONE

(S)-(+)-5-(TRITYLOXYMETHYL)-2-PYRROLIDONE price.
  • $80 - $1284.91
  • Product name: (S)-(+)-5-(TRITYLOXYMETHYL)-2-PYRROLIDONE
  • CAS: 105526-85-0
  • MF: C24H23NO2
  • MW: 357.44
  • EINECS:
  • MDL Number:MFCD00075592
  • Synonyms:(S)-5-(triphenylMethoxyMethyl)pyrrolidin-2-one;L-5-TRITYLOXYMETHYL-2-PYRROLIDINONE;O-TRITYL-L-PYROGLUTAMINOL;(S)-(+)-5-(TRITYLOXYMETHYL)-2-PYRROLIDINONE;(S)-(+)-5-(TRITYLOXYMETHYL)-2-PYRROLIDONE;Zinc04202546;O-Trityl-L-Pyroglutaminol≥ 99% (HPLC);(S)-5-(trityloxymethyl)pyrrolidin-2-one
Price13 Properties Safety Information Description
13 prices
Selected condition：
Brand
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Chem-Impex
  • ChemScene
  • Sigma-Aldrich
Package
  • 250mg
  • 1g
  • 5g
  • 10G
  • ManufacturerAK Scientific
  • Product number4396AH
  • Product descriptionO-Trityl-L-Pyroglutaminol
  • Packaging1g
  • Price$147
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number4396AH
  • Product descriptionO-Trityl-L-Pyroglutaminol
  • Packaging5g
  • Price$521
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA360145
  • Product description(S)-5-((Trityloxy)methyl)pyrrolidin-2-one 97%
  • Packaging250mg
  • Price$96
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA360145
  • Product description(S)-5-((Trityloxy)methyl)pyrrolidin-2-one 97%
  • Packaging1g
  • Price$116
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA360145
  • Product description(S)-5-((Trityloxy)methyl)pyrrolidin-2-one 97%
  • Packaging5g
  • Price$407
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0015961
  • Product description(S)-(+)-5-(TRITYLOXYMETHYL)-2-PYRROLIDONE 95.00%
  • Packaging5G
  • Price$1284.91
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number12136
  • Product descriptionO-Trityl-L-pyroglutaminol,99%(HPLC) 99%(HPLC)
  • Packaging10G
  • Price$851.2
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number12136
  • Product description-Trityl-L-Pyroglutaminol ≥ 99% (HPLC)
  • Packaging5G
  • Price$390
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number12136
  • Product descriptionO-Trityl-L-pyroglutaminol,≥99%(HPLC) ≥99%(HPLC)
  • Packaging1G
  • Price$128.13
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0047282
  • Product description(S)-5-((Trityloxy)methyl)pyrrolidin-2-one
  • Packaging250mg
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0047282
  • Product description(S)-5-((Trityloxy)methyl)pyrrolidin-2-one
  • Packaging1g
  • Price$125
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0047282
  • Product description(S)-5-((Trityloxy)methyl)pyrrolidin-2-one
  • Packaging5g
  • Price$480
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number374113
  • Product description(S)-(+)-5-(Trityloxymethyl)-2-pyrrolidinone 98%
  • Packaging5g
  • Price$948
  • Updated2023-06-20
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 4396AH O-Trityl-L-Pyroglutaminol 1g $147 2021-12-16 Buy
AK Scientific 4396AH O-Trityl-L-Pyroglutaminol 5g $521 2021-12-16 Buy
Ambeed A360145 (S)-5-((Trityloxy)methyl)pyrrolidin-2-one 97% 250mg $96 2021-12-16 Buy
Ambeed A360145 (S)-5-((Trityloxy)methyl)pyrrolidin-2-one 97% 1g $116 2021-12-16 Buy
Ambeed A360145 (S)-5-((Trityloxy)methyl)pyrrolidin-2-one 97% 5g $407 2021-12-16 Buy
American Custom Chemicals Corporation CHM0015961 (S)-(+)-5-(TRITYLOXYMETHYL)-2-PYRROLIDONE 95.00% 5G $1284.91 2021-12-16 Buy
Chem-Impex 12136 O-Trityl-L-pyroglutaminol,99%(HPLC) 99%(HPLC) 10G $851.2 2021-12-16 Buy
Chem-Impex 12136 -Trityl-L-Pyroglutaminol ≥ 99% (HPLC) 5G $390 2021-12-16 Buy
Chem-Impex 12136 O-Trityl-L-pyroglutaminol,≥99%(HPLC) ≥99%(HPLC) 1G $128.13 2021-12-16 Buy
ChemScene CS-0047282 (S)-5-((Trityloxy)methyl)pyrrolidin-2-one 250mg $80 2021-12-16 Buy
ChemScene CS-0047282 (S)-5-((Trityloxy)methyl)pyrrolidin-2-one 1g $125 2021-12-16 Buy
ChemScene CS-0047282 (S)-5-((Trityloxy)methyl)pyrrolidin-2-one 5g $480 2021-12-16 Buy
Sigma-Aldrich 374113 (S)-(+)-5-(Trityloxymethyl)-2-pyrrolidinone 98% 5g $948 2023-06-20 Buy

Properties

Melting point :164-166 °C (lit.)
Boiling point :533.0±45.0 °C(Predicted)
Density :1.142±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
pka :15.80±0.40(Predicted)
optical activity :[α]20/D +15°, c = 1 in chloroform

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
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.
P271 Use only outdoors or in a well-ventilated area.
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.

Description

Used in asymmetric Diels-Alder reactionsand asymmetric conjugate additions.

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DAYANG CHEM (HANGZHOU) CO.,LTD Sigma-Aldrich Shanghai GaoDao Pharmaceutical Co., Ltd. Shanghai YuanYe Biotechnology Co., Ltd. Aikon International Limited Henan Alfachem Co.,Ltd. Block Chemical Technology (Shanghai) Co., LTD