ChemicalBook > CAS DataBase List > CarbaMic acid, [(1S)-3-Methyl-1-(2-Methylpropyl)-2-oxo-3-butenyl]-, 1,1-diMethylethyl ester (9CI)
CarbaMic acid, [(1S)-3-Methyl-1-(2-Methylpropyl)-2-oxo-3-butenyl]-, 1,1-diMethylethyl ester (9CI)
- Product Name
- CarbaMic acid, [(1S)-3-Methyl-1-(2-Methylpropyl)-2-oxo-3-butenyl]-, 1,1-diMethylethyl ester (9CI)
- CAS No.
- 247068-81-1
- Chemical Name
- CarbaMic acid, [(1S)-3-Methyl-1-(2-Methylpropyl)-2-oxo-3-butenyl]-, 1,1-diMethylethyl ester (9CI)
- Synonyms
- EOS-60550;PR171 Intermediate;Kyprolis Impurity 29;Carfilzomib Impurity 33;Methanesulfonamide,N-(5-aminophenyl)-;(S)-tert-butyl 2,6-dimethyl-3-oxohept-1-en-4-ylcarbamate;tert-butyl(S)-(2,6-dimethyl-3-oxohept-1-en-4-yl)carbamate;(S)-4-(tert-Butoxycarbonylamino)-2,6-dimethyl-1-hepten-3-one;tert-Butyl N-[(4S)-2,6-dimethyl-3-oxohept-1-en-4-yl]carbamate;tert-butyl-[(1S)-3-methyl-1-(2-methylpropyl)-2-oxobut-3-en-1-yl]carbamate
- CBNumber
- CB22668198
- Molecular Formula
- C14H25NO3
- Formula Weight
- 255.35
- MOL File
- 247068-81-1.mol
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CarbaMic acid, [(1S)-3-Methyl-1-(2-Methylpropyl)-2-oxo-3-butenyl]-, 1,1-diMethylethyl ester (9CI) Property
- Boiling point:
- 350.4±25.0 °C(Predicted)
- Density
- 0.964±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C
- form
- Solid
- pka
- 11.05±0.46(Predicted)
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
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N-Bromosuccinimide Price
TRC
- Product number
- B809468
- Product name
- tert-Butyl((S)-2,6-Dimethyl-3-oxohept-1-en-4-yl)carbamate
- Packaging
- 5g
- Price
- $275
- Updated
- 2021/12/16
AK Scientific
- Product number
- 2987AH
- Product name
- (S)-tert-Butyl(2,6-dimethyl-3-oxohept-1-en-4-yl)carbamate
- Packaging
- 100mg
- Price
- $157
- Updated
- 2021/12/16
ChemScene
- Product number
- CS-M2381
- Product name
- (S)-tert-Butyl(2,6-dimethyl-3-oxohept-1-en-4-yl)carbamate
- Purity
- 97.09%
- Packaging
- 10g
- Price
- $203
- Updated
- 2021/12/16
Ark Pharm
- Product number
- AK174320
- Product name
- (S)-tert-Butyl(2,6-dimethyl-3-oxohept-1-en-4-yl)carbamate
- Purity
- 96%
- Packaging
- 1g
- Price
- $31
- Updated
- 2021/12/16
ChemScene
- Product number
- CS-M2381
- Product name
- (S)-tert-Butyl(2,6-dimethyl-3-oxohept-1-en-4-yl)carbamate
- Purity
- 97.09%
- Packaging
- 5g
- Price
- $136
- Updated
- 2021/12/16
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CarbaMic acid, [(1S)-3-Methyl-1-(2-Methylpropyl)-2-oxo-3-butenyl]-, 1,1-diMethylethyl ester (9CI) Chemical Properties,Usage,Production
Uses
tert-Butyl ((S)-2,6-Dimethyl-3-oxohept-1-en-4-yl)carbamate is an intermediate in the synthesis of (S)-2-Amino-4-methyl-1-((S)-2-methyloxiran-2-yl)pentan-1-one Trifluoroacetate Salt which is an impurity of carfilzomib (C183460). Carfilzomib is a second-generation proteasome inhibitor that is used as a treatment in relapsed and refractory multiple myeloma.
CarbaMic acid, [(1S)-3-Methyl-1-(2-Methylpropyl)-2-oxo-3-butenyl]-, 1,1-diMethylethyl ester (9CI) Preparation Products And Raw materials
Raw materials
Preparation Products
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CarbaMic acid, [(1S)-3-Methyl-1-(2-Methylpropyl)-2-oxo-3-butenyl]-, 1,1-diMethylethyl ester (9CI) Suppliers
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View Lastest Price from CarbaMic acid, [(1S)-3-Methyl-1-(2-Methylpropyl)-2-oxo-3-butenyl]-, 1,1-diMethylethyl ester (9CI) manufacturers
Henan Fengda Chemical Co., Ltd
- Product
- (S)-4-(tert-Butoxycarbonylamino)-2,6-dimethyl-1-hepten-3-one 247068-81-1
- Price
- US $200.00-1.00/KG
- Min. Order
- 1KG
- Purity
- 99%, 99.5% Sublimated
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2023-12-30
Career Henan Chemical Co
- Product
- CarbaMic acid, [(1S)-3-Methyl-1-(2-Methylpropyl)-2-oxo-3-butenyl]-, 1,1-diMethylethyl ester (9CI) 247068-81-1
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- Customized
- Release date
- 2019-07-03