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ChemicalBook >> CAS DataBase List >> (3R,4S)-tert-Butyl 2-oxo-4-phenyl-3-(triethylsilyloxy)azetidine-1-carboxylate

(3R,4S)-tert-Butyl 2-oxo-4-phenyl-3-(triethylsilyloxy)azetidine-1-carboxylate

(3R,4S)-tert-Butyl 2-oxo-4-phenyl-3-(triethylsilyloxy)azetidine-1-carboxylate price.
  • $140 - $1647
  • Product name: (3R,4S)-tert-Butyl 2-oxo-4-phenyl-3-(triethylsilyloxy)azetidine-1-carboxylate
  • CAS: 149198-47-0
  • MF: C20H31NO4Si
  • MW: 377.55
  • EINECS:
  • MDL Number:MFCD08273948
  • Synonyms:DOCETAXEL SIDE CHAIN NO 2;(3R,4S)-TERT-BUTYL 2-OXO-4-PHENYL-3-(TRIETHYLSILYLOXY)AZETIDINE-1-CARBOXYLATE;(3R,4S)-2-Oxo-4-phenyl-3-[(triethylsilyl)oxy]-1-azetidinecarboxylic acid 1,1-dimethylethyl ester;(3R,4S)-1-t-Boc-3-[(triethylsilyl)oxy]-4-phenyl-2-azatidinone;(3R-cis)-2-Oxo-4-phenyl-3-[(triethylsilyl)oxy]-1-azetidinecarboxylic Acid 1,1-Dimethylethyl Ester;(3r,4s)-1-Azetidine Carboxylic Acid-2-Oxo-4-Phenyl-3-[(Triethylsilyl)Oxy]-1,1-Dimethyl Ethyl Ester;(3R,4S)-1-AZETIDINECARBOXYLIC ACID 2-OXO-4-PHENYL-3-[(TRIETHYLSILY)OXY]-1,1-DIMETHYLETHYL ESTER;(3R,4S)-1-Azetidinecarboxylicacid-2-Oxo-4-Phenyl-3-[(Triethylsily)Oxy]-1,1-DimethylethylEsterCasNo.
Price17 Properties Safety Information Description
17 prices
Selected condition：
Brand
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • TCI Chemical
  • TRC
Package
  • 25mg
  • 50mg
  • 100mg
  • 0.25G
  • 250mg
  • 500mg
  • 1g
  • 5g
  • ManufacturerAK Scientific
  • Product numberH557
  • Product description(3R,4S)-tert-Butyl2-oxo-4-phenyl-3-(triethylsilyloxy)azetidine-1-carboxylate
  • Packaging5g
  • Price$624
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number149198470
  • Product description(3R,4S)-tert-Butyl2-oxo-4-phenyl-3-((triethylsilyl)oxy)azetidine-1-carboxylate
  • Packaging250mg
  • Price$330.72
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number149198470
  • Product description(3R,4S)-tert-Butyl2-oxo-4-phenyl-3-((triethylsilyl)oxy)azetidine-1-carboxylate
  • Packaging1g
  • Price$621.72
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number149198470
  • Product description(3R,4S)-tert-Butyl2-oxo-4-phenyl-3-((triethylsilyl)oxy)azetidine-1-carboxylate
  • Packaging5g
  • Price$630.24
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0001276
  • Product description(3R,4S)-TERT-BUTYL 2-OXO-4-PHENYL-3-(TRIETHYLSILYLOXY)AZETIDINE-1-CARBOXYLATE 95.00%
  • Packaging0.25G
  • Price$480
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB18884
  • Product description(3R,4S)-1-t-Boc-3-[(triethylsilyl)oxy]-4-phenyl-2-azatidinone
  • Packaging25mg
  • Price$140
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB18884
  • Product description(3R,4S)-1-t-Boc-3-[(triethylsilyl)oxy]-4-phenyl-2-azatidinone
  • Packaging50mg
  • Price$254.5
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB18884
  • Product description(3R,4S)-1-t-Boc-3-[(triethylsilyl)oxy]-4-phenyl-2-azatidinone
  • Packaging100mg
  • Price$462
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB18884
  • Product description(3R,4S)-1-t-Boc-3-[(triethylsilyl)oxy]-4-phenyl-2-azatidinone
  • Packaging250mg
  • Price$840
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB18884
  • Product description(3R,4S)-1-t-Boc-3-[(triethylsilyl)oxy]-4-phenyl-2-azatidinone
  • Packaging500mg
  • Price$1530
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM137705
  • Product description(3R,4S)-tert-Butyl2-oxo-4-phenyl-3-((triethylsilyl)-oxy)azetidine-1-carboxylate 95%
  • Packaging1g
  • Price$729
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD42001336
  • Product description(3R,4S)-tert-Butyl2-oxo-4-phenyl-3-((triethylsilyl)oxy)azetidine-1-carboxylate 95+%
  • Packaging1g
  • Price$203
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number095797
  • Product description(3R,4S)-tert-Butyl 2-oxo-4-phenyl-3-((triethylsilyl)-oxy)azetidine-1-carboxylate 95+%
  • Packaging250mg
  • Price$742
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number095797
  • Product description(3R,4S)-tert-Butyl 2-oxo-4-phenyl-3-((triethylsilyl)-oxy)azetidine-1-carboxylate 95+%
  • Packaging1g
  • Price$1647
  • Updated2021-12-16
  • Buy
  • ManufacturerTCI Chemical
  • Product numberB5715
  • Product descriptiontert-Butyl (3R,4S)-2-Oxo-4-phenyl-3-[(triethylsilyl)oxy]azetidine-1-carboxylate >97.0%(HPLC)
  • Packaging1g
  • Price$161
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberB671500
  • Product description(3R,4S)-1-t-Boc-3-[(triethylsilyl)oxy]-4-phenyl-2-azetidinone
  • Packaging50mg
  • Price$140
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific H557 (3R,4S)-tert-Butyl2-oxo-4-phenyl-3-(triethylsilyloxy)azetidine-1-carboxylate 5g $624 2021-12-16 Buy
Alichem 149198470 (3R,4S)-tert-Butyl2-oxo-4-phenyl-3-((triethylsilyl)oxy)azetidine-1-carboxylate 250mg $330.72 2021-12-16 Buy
Alichem 149198470 (3R,4S)-tert-Butyl2-oxo-4-phenyl-3-((triethylsilyl)oxy)azetidine-1-carboxylate 1g $621.72 2021-12-16 Buy
Alichem 149198470 (3R,4S)-tert-Butyl2-oxo-4-phenyl-3-((triethylsilyl)oxy)azetidine-1-carboxylate 5g $630.24 2021-12-16 Buy
American Custom Chemicals Corporation CCH0001276 (3R,4S)-TERT-BUTYL 2-OXO-4-PHENYL-3-(TRIETHYLSILYLOXY)AZETIDINE-1-CARBOXYLATE 95.00% 0.25G $480 2021-12-16 Buy
Biosynth Carbosynth FB18884 (3R,4S)-1-t-Boc-3-[(triethylsilyl)oxy]-4-phenyl-2-azatidinone 25mg $140 2021-12-16 Buy
Biosynth Carbosynth FB18884 (3R,4S)-1-t-Boc-3-[(triethylsilyl)oxy]-4-phenyl-2-azatidinone 50mg $254.5 2021-12-16 Buy
Biosynth Carbosynth FB18884 (3R,4S)-1-t-Boc-3-[(triethylsilyl)oxy]-4-phenyl-2-azatidinone 100mg $462 2021-12-16 Buy
Biosynth Carbosynth FB18884 (3R,4S)-1-t-Boc-3-[(triethylsilyl)oxy]-4-phenyl-2-azatidinone 250mg $840 2021-12-16 Buy
Biosynth Carbosynth FB18884 (3R,4S)-1-t-Boc-3-[(triethylsilyl)oxy]-4-phenyl-2-azatidinone 500mg $1530 2021-12-16 Buy
Chemenu CM137705 (3R,4S)-tert-Butyl2-oxo-4-phenyl-3-((triethylsilyl)-oxy)azetidine-1-carboxylate 95% 1g $729 2021-12-16 Buy
Crysdot CD42001336 (3R,4S)-tert-Butyl2-oxo-4-phenyl-3-((triethylsilyl)oxy)azetidine-1-carboxylate 95+% 1g $203 2021-12-16 Buy
Matrix Scientific 095797 (3R,4S)-tert-Butyl 2-oxo-4-phenyl-3-((triethylsilyl)-oxy)azetidine-1-carboxylate 95+% 250mg $742 2021-12-16 Buy
Matrix Scientific 095797 (3R,4S)-tert-Butyl 2-oxo-4-phenyl-3-((triethylsilyl)-oxy)azetidine-1-carboxylate 95+% 1g $1647 2021-12-16 Buy
TCI Chemical B5715 tert-Butyl (3R,4S)-2-Oxo-4-phenyl-3-[(triethylsilyl)oxy]azetidine-1-carboxylate >97.0%(HPLC) 1g $161 2024-03-01 Buy
TRC B671500 (3R,4S)-1-t-Boc-3-[(triethylsilyl)oxy]-4-phenyl-2-azetidinone 50mg $140 2021-12-16 Buy
Next Last

Properties

Boiling point :463.1±45.0 °C(Predicted)
Density :1.07
storage temp. :2-8°C
solubility :DMSO (Slightly), Methanol (Slightly)
form :Oil
pka :-4.79±0.60(Predicted)
color :Colourless
Stability :Moisture Sensitive
CAS DataBase Reference :149198-47-0(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
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

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Suppliers and manufacturers

career henan chemical co
(3R,4S)-tert-Butyl 2-oxo-4-phenyl-3-(triethylsilyloxy)azetidine-1-carboxylate
$0.00 /1KG
(3R,4S)-tert-Butyl 2-oxo-4-phenyl-3-(triethylsilyloxy)azetidine-1-carboxylate CAS:149198-47-0
Shanghai Daken Advanced Materials Co.,Ltd
Hangzhou FandaChem Co.,Ltd.
Shanghai finete Pharmaceutical Co., Ltd.
ATK CHEMICAL COMPANY LIMITED
Jiangsu Yew Pharmaceutical Co., Ltd.
Chongqing Chemdad Co., Ltd
Alchem Pharmtech,Inc.
CONIER CHEM AND PHARMA LIMITED
SIMAGCHEM CORP