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ChemicalBook >> CAS DataBase List >> (3R,4S)-1-Benzoyl-3-(1-ethoxyethoxy)-4-phenyl-2-azetidinone

(3R,4S)-1-Benzoyl-3-(1-ethoxyethoxy)-4-phenyl-2-azetidinone

(3R,4S)-1-Benzoyl-3-(1-ethoxyethoxy)-4-phenyl-2-azetidinone price.
  • $63 - $780
  • Product name: (3R,4S)-1-Benzoyl-3-(1-ethoxyethoxy)-4-phenyl-2-azetidinone
  • CAS: 201856-53-3
  • MF: C20H21NO4
  • MW: 339.39
  • EINECS:
  • MDL Number:MFCD09752076
  • Synonyms:(3R,4S)-1-Benzoyl-3-(1-Ethoxyethoxy)-4-Phenyl-2-AzetidinoneCasNo.;(3R,4S)-1-BENZOYL-3-(2-ETHOXYETHOXYL)-4-PHENYL-2-AZETIDINONE;(3R,4S)-3-(1-ethoxyethoxy)-4-phenyl-N-benzoyl-2-azetidinone;(3R,4S)-1-Benzoyl-3-(2-Ethoxye;DOCETAXEL SIDE CHAIN / (3R,4S)-1-BENZOYL-3-(2-ETHOXYETHOXY)-4-PHENYL-2-PHENYL-AZETIDIONE;(3R,4S)-1-BENZOYL-3-(2-ETHOXYETHOXYL) -4-PHENYL-2-AZETIDINONE 97%;SIDE CHAINS OF PACLITAXEL--1;(3R,4S)-1-benzoyl-3-(1-ethoxyethoxy)-4-phenylazetidin-2-one
11 prices
Selected condition：
Brand
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • Crysdot
Package
  • 5MG
  • 50mg
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • ManufacturerAK Scientific
  • Product numberQ749
  • Product description(3R,4S)-1-Benzoyl-3-(1-ethoxyethoxy)-4-phenyl-2-azetidinone
  • Packaging250mg
  • Price$347
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number201856533
  • Product description(3R,4S)-1-Benzoyl-3-(1-ethoxyethoxy)-4-phenylazetidin-2-one
  • Packaging250mg
  • Price$340.08
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number201856533
  • Product description(3R,4S)-1-Benzoyl-3-(1-ethoxyethoxy)-4-phenylazetidin-2-one
  • Packaging1g
  • Price$634.28
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0031639
  • Product description(3R,4S)-1-BENZOYL-3-(2-ETHOXYETHOXYL)-4-PHENYL-2-AZETIDINONE 95.00%
  • Packaging5MG
  • Price$500.56
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB148182
  • Product description(3R,4S)-1-Benzoyl-3-(1-ethoxyethoxy)-4-phenyl-2-azetidinone
  • Packaging1g
  • Price$662.5
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB148182
  • Product description(3R,4S)-1-Benzoyl-3-(1-ethoxyethoxy)-4-phenyl-2-azetidinone
  • Packaging500mg
  • Price$380
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB148182
  • Product description(3R,4S)-1-Benzoyl-3-(1-ethoxyethoxy)-4-phenyl-2-azetidinone
  • Packaging250mg
  • Price$220
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB148182
  • Product description(3R,4S)-1-Benzoyl-3-(1-ethoxyethoxy)-4-phenyl-2-azetidinone
  • Packaging100mg
  • Price$110
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB148182
  • Product description(3R,4S)-1-Benzoyl-3-(1-ethoxyethoxy)-4-phenyl-2-azetidinone
  • Packaging50mg
  • Price$63
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11169408
  • Product description(3R,4S)-1-Benzoyl-3-(1-ethoxyethoxy)-4-phenylazetidin-2-one 95+%
  • Packaging1g
  • Price$780
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11169408
  • Product description(3R,4S)-1-Benzoyl-3-(1-ethoxyethoxy)-4-phenylazetidin-2-one 95+%
  • Packaging250mg
  • Price$312
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific Q749 (3R,4S)-1-Benzoyl-3-(1-ethoxyethoxy)-4-phenyl-2-azetidinone 250mg $347 2021-12-16 Buy
Alichem 201856533 (3R,4S)-1-Benzoyl-3-(1-ethoxyethoxy)-4-phenylazetidin-2-one 250mg $340.08 2021-12-16 Buy
Alichem 201856533 (3R,4S)-1-Benzoyl-3-(1-ethoxyethoxy)-4-phenylazetidin-2-one 1g $634.28 2021-12-16 Buy
American Custom Chemicals Corporation CCH0031639 (3R,4S)-1-BENZOYL-3-(2-ETHOXYETHOXYL)-4-PHENYL-2-AZETIDINONE 95.00% 5MG $500.56 2021-12-16 Buy
Biosynth Carbosynth FB148182 (3R,4S)-1-Benzoyl-3-(1-ethoxyethoxy)-4-phenyl-2-azetidinone 1g $662.5 2021-12-16 Buy
Biosynth Carbosynth FB148182 (3R,4S)-1-Benzoyl-3-(1-ethoxyethoxy)-4-phenyl-2-azetidinone 500mg $380 2021-12-16 Buy
Biosynth Carbosynth FB148182 (3R,4S)-1-Benzoyl-3-(1-ethoxyethoxy)-4-phenyl-2-azetidinone 250mg $220 2021-12-16 Buy
Biosynth Carbosynth FB148182 (3R,4S)-1-Benzoyl-3-(1-ethoxyethoxy)-4-phenyl-2-azetidinone 100mg $110 2021-12-16 Buy
Biosynth Carbosynth FB148182 (3R,4S)-1-Benzoyl-3-(1-ethoxyethoxy)-4-phenyl-2-azetidinone 50mg $63 2021-12-16 Buy
Crysdot CD11169408 (3R,4S)-1-Benzoyl-3-(1-ethoxyethoxy)-4-phenylazetidin-2-one 95+% 1g $780 2021-12-16 Buy
Crysdot CD11169408 (3R,4S)-1-Benzoyl-3-(1-ethoxyethoxy)-4-phenylazetidin-2-one 95+% 250mg $312 2021-12-16 Buy

Properties

Boiling point :464.8±55.0 °C(Predicted)
Density :1.22
storage temp. :2-8°C
pka :-4.83±0.60(Predicted)
CAS DataBase Reference :201856-53-3(CAS DataBase Reference)

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:
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.
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

(3R,4S)-1-Benzoyl-3-(1-ethoxyethoxy)-4-phenyl-2-azetidinone is an investigational intermediate chemical for paclitaxel and doxorubicin.

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