成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
400-158-6606
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> 1-Boc-3-(cyanomethylene)azetidine

1-Boc-3-(cyanomethylene)azetidine

1-Boc-3-(cyanomethylene)azetidine price.
  • $14 - $780
  • Product name: 1-Boc-3-(cyanomethylene)azetidine
  • CAS: 1153949-11-1
  • MF: C10H14N2O2
  • MW: 194.23
  • EINECS:
  • MDL Number:MFCD12761241
  • Synonyms:1-Boc-3-(cyanomethylene)azetidine;tert-butyl 3-(cyanoMethylidene)azetidine-1-carboxylate;3-(Cyanomethylene)-1-azetidinecarboxylic acid tert-butyl ester;1-(tert-Butoxycarbonyl)-3-(cyanomethylene)azetidine;P-Hydroxy phenyl butanone (Raspberry ketone);tert-Butyl 3-(cyanomethylene);1-(tert-Butoxycarbonyl)-3-(cyanomethylene)azetidine;1-Azetidinecarboxylic acid, 3-(cyanomethylene)-, 1,1-dimethylethyl ester
20 prices
Selected condition：
Brand
  • ACHEMBLOCK
  • Acrotein
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Chemenu
  • Chem-Impex
  • Crysdot
  • Matrix Scientific
  • Synthonix
  • TCI Chemical
  • TRC
Package
  • 5MG
  • 200MG
  • 1G
  • 5G
  • 10g
  • 25g
  • 100g
  • ManufacturerACHEMBLOCK
  • Product numberC-3409
  • Product description1-Boc-3-(cyanomethylene)azetidine 97%
  • Packaging5G
  • Price$90
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberC-3409
  • Product description1-Boc-3-(cyanomethylene)azetidine 97%
  • Packaging1G
  • Price$30
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberAT-0788
  • Product description1-Boc-3-(cyanomethylene)-azetidine 97%
  • Packaging1g
  • Price$21.45
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberAT-0788
  • Product description1-Boc-3-(cyanomethylene)-azetidine 97%
  • Packaging25g
  • Price$193.05
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ56933
  • Product description1-Boc-3-(cyanomethylene)azetidine
  • Packaging1g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number1153949111
  • Product descriptiontert-Butyl3-(cyanomethylene)azetidine-1-carboxylate
  • Packaging100g
  • Price$400
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0290724
  • Product descriptionTERT-BUTYL-3-(CYANOMETHYLENE)AZETIDINE-1-CARBOXYLATE 95.00%
  • Packaging5MG
  • Price$497.62
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR930876
  • Product descriptiontert-Butyl3-(cyanomethylene)azetidine-1-carboxylate 95%
  • Packaging10g
  • Price$135
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR930876
  • Product descriptiontert-Butyl3-(cyanomethylene)azetidine-1-carboxylate 95%
  • Packaging25g
  • Price$250
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR930876
  • Product descriptiontert-Butyl3-(cyanomethylene)azetidine-1-carboxylate 95%
  • Packaging100g
  • Price$780
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM105817
  • Product descriptiontert-butyl3-(cyanomethylidene)azetidine-1-carboxylate 95+%
  • Packaging100g
  • Price$214
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number42584
  • Product description1-(tert-Butoxycarbonyl)-3-(cyanomethylene)azetidine,≥95%(GC)Hazmat ≥95%(GC)
  • Packaging200MG
  • Price$53.15
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number42584
  • Product description1-(tert-Butoxycarbonyl)-3-(cyanomethylene)azetidine,≥95%(GC)Hazmat ≥95%(GC)
  • Packaging1G
  • Price$172.18
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11345683
  • Product descriptiontert-Butyl3-(cyanomethylene)azetidine-1-carboxylate 98%
  • Packaging10g
  • Price$77
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number122954
  • Product description1-Boc-3-(cyanomethylene)azetidine 95+%
  • Packaging1g
  • Price$479
  • Updated2021-12-16
  • Buy
  • ManufacturerSynthonix
  • Product numberC12524
  • Product description1-Boc-3-(cyanomethylene)azetidine 95+%
  • Packaging1g
  • Price$15
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ACHEMBLOCK C-3409 1-Boc-3-(cyanomethylene)azetidine 97% 5G $90 2021-12-16 Buy
ACHEMBLOCK C-3409 1-Boc-3-(cyanomethylene)azetidine 97% 1G $30 2021-12-16 Buy
Acrotein AT-0788 1-Boc-3-(cyanomethylene)-azetidine 97% 1g $21.45 2021-12-16 Buy
Acrotein AT-0788 1-Boc-3-(cyanomethylene)-azetidine 97% 25g $193.05 2021-12-16 Buy
AK Scientific J56933 1-Boc-3-(cyanomethylene)azetidine 1g $14 2021-12-16 Buy
Alichem 1153949111 tert-Butyl3-(cyanomethylene)azetidine-1-carboxylate 100g $400 2021-12-16 Buy
American Custom Chemicals Corporation CHM0290724 TERT-BUTYL-3-(CYANOMETHYLENE)AZETIDINE-1-CARBOXYLATE 95.00% 5MG $497.62 2021-12-16 Buy
Apolloscientific OR930876 tert-Butyl3-(cyanomethylene)azetidine-1-carboxylate 95% 10g $135 2021-12-16 Buy
Apolloscientific OR930876 tert-Butyl3-(cyanomethylene)azetidine-1-carboxylate 95% 25g $250 2021-12-16 Buy
Apolloscientific OR930876 tert-Butyl3-(cyanomethylene)azetidine-1-carboxylate 95% 100g $780 2021-12-16 Buy
Chemenu CM105817 tert-butyl3-(cyanomethylidene)azetidine-1-carboxylate 95+% 100g $214 2021-12-16 Buy
Chem-Impex 42584 1-(tert-Butoxycarbonyl)-3-(cyanomethylene)azetidine,≥95%(GC)Hazmat ≥95%(GC) 200MG $53.15 2021-12-16 Buy
Chem-Impex 42584 1-(tert-Butoxycarbonyl)-3-(cyanomethylene)azetidine,≥95%(GC)Hazmat ≥95%(GC) 1G $172.18 2021-12-16 Buy
Crysdot CD11345683 tert-Butyl3-(cyanomethylene)azetidine-1-carboxylate 98% 10g $77 2021-12-16 Buy
Matrix Scientific 122954 1-Boc-3-(cyanomethylene)azetidine 95+% 1g $479 2021-12-16 Buy
Synthonix C12524 1-Boc-3-(cyanomethylene)azetidine 95+% 1g $15 2021-12-16 Buy

Properties

Boiling point :309.7±35.0 °C(Predicted)
Density :1.215
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
form :powder to crystal
pka :-1.88±0.20(Predicted)
color :White to Orange to Green

Safety Information

Symbol(GHS): GHS hazard pictograms
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 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
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

1-(tert-Butoxycarbonyl)-3-(cyanomethylene)azetidine is used in the synthesis of baricitinib via Horner-Emmons reaction of tert-butyl-oxoazetidine-carboxylate followed by sulfonamidation, nucleophilic addition. and subsequent Suzuki-coupling reaction.