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
More
Less
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)
More
Less
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.
More
Less
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
More
Less
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
More
Less
CarbaMic acid, [(1S)-3-Methyl-1-(2-Methylpropyl)-2-oxo-3-butenyl]-, 1,1-diMethylethyl ester (9CI) Suppliers
- Tel
- 15981924004; 19943855286
- Fax
- 0371-53392065
- Trizpharm@aliyun.com
- Country
- China
- ProdList
- 1875
- Advantage
- 56
- Tel
- 18552648286
- Fax
- 996140672
- dajingsheng@126.com
- Country
- China
- ProdList
- 362
- Advantage
- 58
- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44751
- Advantage
- 61
- Tel
- 0523-86200218 18994667082
- Fax
- +86 523-86200613
- sale1_cmd@chemedir.com
- Country
- China
- ProdList
- 110
- Advantage
- 64
- Tel
- 400-6009262 16621234537
- Fax
- 021-64823266
- zhangsn@titansci.com
- Country
- China
- ProdList
- 14113
- Advantage
- 59
- Tel
- 0755-4000505016 13380397412
- Fax
- 0755 28094224
- 3001272453@qq.com
- Country
- China
- ProdList
- 4968
- Advantage
- 50
- Tel
- 400-1647117 15221909166
- Fax
- +86-21-61629029
- product02@bidepharm.com
- Country
- China
- ProdList
- 41438
- Advantage
- 60
- Tel
- 20-66003216 18666003216
- Fax
- +86-20-28069063
- info@porsefinechemical.com
- Country
- China
- ProdList
- 2134
- Advantage
- 62
- Tel
- 0755-0755-66853366 13670046396
- Fax
- 0755-28363542
- sales@chem-strong.com
- Country
- China
- ProdList
- 17994
- Advantage
- 56
- Tel
- 027-87465837 19945049750
- Fax
- 027-8777-2287
- sales@finetechnology-ind.com
- Country
- China
- ProdList
- 9636
- Advantage
- 58
More
Less
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