ChemicalBook > CAS DataBase List > CarbaMic acid, N-[(1S)-3-Methyl-1-[[(2S)-2-Methyl-2-oxiranyl]carbonyl]butyl]-, 1,1-diMethylethyl ester

CarbaMic acid, N-[(1S)-3-Methyl-1-[[(2S)-2-Methyl-2-oxiranyl]carbonyl]butyl]-, 1,1-diMethylethyl ester

Product Name
CarbaMic acid, N-[(1S)-3-Methyl-1-[[(2S)-2-Methyl-2-oxiranyl]carbonyl]butyl]-, 1,1-diMethylethyl ester
CAS No.
247068-83-3
Chemical Name
CarbaMic acid, N-[(1S)-3-Methyl-1-[[(2S)-2-Methyl-2-oxiranyl]carbonyl]butyl]-, 1,1-diMethylethyl ester
Synonyms
Kyprolis Impurity 32;Carfilzomib intermediate isomer;tert-Butyl ((S)-4-methyl-1-((S)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate;N-[(1S)-3-Methyl-1-[[(2S)-2-Methyl-2-oxiranyl]carbonyl]butyl]-, 1,1-diMethylethyl este;N-[(1S)-3-Methyl-1-[[(2S)-2-Methyl-2-oxiranyl]carbonyl]butyl]-, 1,1-diMethylethyl ester;[(1S)-3-Methyl-1-[[(2S)-2-methyloxiranyl]carbonyl]butyl]-carbamic Acid 1,1-Dimethylethyl Ester;CarbaMic acid, N-[(1S)-3-Methyl-1-[[(2S)-2-Methyl-2-oxiranyl]carbonyl]butyl]-, 1,1-diMethylethyl ester
CBNumber
CB82716170
Molecular Formula
C14H25NO4
Formula Weight
271.35
MOL File
247068-83-3.mol
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CarbaMic acid, N-[(1S)-3-Methyl-1-[[(2S)-2-Methyl-2-oxiranyl]carbonyl]butyl]-, 1,1-diMethylethyl ester Property

Boiling point:
369.8±37.0 °C(Predicted)
Density 
1.061±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
pka
11.08±0.46(Predicted)
Appearance
White to off-white Solid
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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

H335May cause respiratory 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
M320445
Product name
[(1S)-3-Methyl-1-[[(2S)-2-methyloxiranyl]carbonyl]butyl]-carbamicAcid1,1-DimethylethylEster
Packaging
10mg
Price
$165
Updated
2021/12/16
TRC
Product number
M320445
Product name
[(1S)-3-Methyl-1-[[(2S)-2-methyloxiranyl]carbonyl]butyl]-carbamicAcid1,1-DimethylethylEster
Packaging
100mg
Price
$1320
Updated
2021/12/16
Medical Isotopes, Inc.
Product number
47525
Product name
[(1S)-3-Methyl-1-[[(2S)-2-methyloxiranyl]carbonyl]butyl]-carbamicAcid1,1-DimethylethylEster
Packaging
100mg
Price
$2200
Updated
2021/12/16
Ambeed
Product number
A349464
Product name
tert-Butyl((S)-4-methyl-1-((S)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate
Purity
97%
Packaging
100mg
Price
$126
Updated
2021/12/16
Crysdot
Product number
CD13017315
Product name
tert-Butyl((S)-4-methyl-1-((S)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate
Purity
97%
Packaging
250mg
Price
$199
Updated
2021/12/16
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CarbaMic acid, N-[(1S)-3-Methyl-1-[[(2S)-2-Methyl-2-oxiranyl]carbonyl]butyl]-, 1,1-diMethylethyl ester Chemical Properties,Usage,Production

Uses

[(1S)-3-Methyl-1-[[(2S)-2-methyloxiranyl]carbonyl]butyl]-carbamic Acid 1,1-Dimethylethyl Ester is a reagent in the synthesis of proteasome inhibitor epoxomicin, which has antitumor, antiinflammatory and antibiotic properties.

CarbaMic acid, N-[(1S)-3-Methyl-1-[[(2S)-2-Methyl-2-oxiranyl]carbonyl]butyl]-, 1,1-diMethylethyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

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CarbaMic acid, N-[(1S)-3-Methyl-1-[[(2S)-2-Methyl-2-oxiranyl]carbonyl]butyl]-, 1,1-diMethylethyl ester Suppliers

China 51 India 3 Global 54
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View Lastest Price from CarbaMic acid, N-[(1S)-3-Methyl-1-[[(2S)-2-Methyl-2-oxiranyl]carbonyl]butyl]-, 1,1-diMethylethyl ester manufacturers

Moxin Chemicals
Product
Carfilzomib Impurity MK 247068-83-3
Price
US $0.00-0.00/mg
Min. Order
10mg
Purity
98%+
Supply Ability
100000
Release date
2025-01-17

247068-83-3, CarbaMic acid, N-[(1S)-3-Methyl-1-[[(2S)-2-Methyl-2-oxiranyl]carbonyl]butyl]-, 1,1-diMethylethyl esterRelated Search:

Carfilzomib Related Impurity CarfilzoMib-d8 Carfilzomib Impurity 14 Carfilzomib Impurity 13 HCl Carfilzomib Impurity 2 Carfilzomib Impurity 15

  • CarbaMic acid, N-[(1S)-3-Methyl-1-[[(2S)-2-Methyl-2-oxiranyl]carbonyl]butyl]-, 1,1-diMethylethyl ester
  • N-[(1S)-3-Methyl-1-[[(2S)-2-Methyl-2-oxiranyl]carbonyl]butyl]-, 1,1-diMethylethyl este
  • N-[(1S)-3-Methyl-1-[[(2S)-2-Methyl-2-oxiranyl]carbonyl]butyl]-, 1,1-diMethylethyl ester
  • [(1S)-3-Methyl-1-[[(2S)-2-methyloxiranyl]carbonyl]butyl]-carbamic Acid 1,1-Dimethylethyl Ester
  • tert-Butyl ((S)-4-methyl-1-((S)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate
  • Kyprolis Impurity 32
  • Carfilzomib intermediate isomer
  • 247068-83-3