Product Details
Place of Origin: China
Brand Name: Sunshine
Certification: ISO,COA
Model Number: 1153949-11-1
Payment & Shipping Terms
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Bag,Drum
Delivery Time: 7-15 days
Payment Terms: L/C, D/A, T/T, Western Union
Supply Ability: TON
CAS NO:: |
1153949-11-1 |
Appearance:: |
Solid |
Molecular Formula:: |
C10H14N2O2 |
Molecular Weight:: |
194.23000 |
EINECS NO:: |
831-421-5 |
MDL NO:: |
NA |
CAS NO:: |
1153949-11-1 |
Appearance:: |
Solid |
Molecular Formula:: |
C10H14N2O2 |
Molecular Weight:: |
194.23000 |
EINECS NO:: |
831-421-5 |
MDL NO:: |
NA |
Product Description:
Product Name: 1-Boc-3-(cyanomethylene)azetidine CAS NO: 1153949-11-1
Synonyms:
3-Cyanomethylene-azetidine-1-carboxylic acid tert-butyl ester;
tert-butyl 3-(cyanoMethylene)azetidine-1-carboxylate;
P-Hydroxy phenyl butanone (Raspberry ketone);
Chemical & Physical Properties:
Appearance: Solid
Assay :≥99.0%
Density: 1.215
Boiling Point: 309.7±35.0℃(Predicted)
storage temp.: Inert atmosphere,2-8℃
pka: -1.88±0.20(Predicted)
Flash Point: 141.1±25.9℃
Vapour Pressure: 0.0±0.7 mmHg at 25℃
Index of Refraction: 1.578
Safety Information:
HS Code: 2933990090
RIDADR: UN 3439 6.1/PG III
Hazard Class: 6.1
Packing Group: III
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.
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