Welcome to chemicalbook!
China English Japan Germany
400-158-6606
18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
Structure Search
Inquriy
Try our best to find the right business for you.
Messages
Do not miss inquiry messages Please log in to view all inquiry messages.
My chemicalbook My chemicalbook

Welcome back!

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

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

CarbaMic acid, N-[(1S)-3-Methyl-1-[[(2R)-2-Methyl-2-oxiranyl]carbonyl]butyl]-, 1,1-diMethylethyl ester price.
  • $30 - $32000
  • Product name: CarbaMic acid, N-[(1S)-3-Methyl-1-[[(2R)-2-Methyl-2-oxiranyl]carbonyl]butyl]-, 1,1-diMethylethyl ester
  • CAS: 247068-82-2
  • MF: C14H25NO4
  • MW: 271.35
  • EINECS:695-049-3
  • MDL Number:MFCD22573306
  • Synonyms:CarbaMic acid, N-[(1S)-3-Methyl-1-[[(2R)-2-Methyl-2-oxiranyl]carbonyl]butyl]-, 1,1-diMethylethyl ester;tert-butyl (S)-4-Methyl-1-((R)-2-Methyloxiran-2-yl)-1-oxopentan-2-ylcarbaMate;[(1S)-3-Methyl-1-[[(2R)-2-methyloxiranyl]carbonyl]butyl]carbamic acid 1,1-dimethylethyl ester;N-[(1S)-3-Methyl-1-[[(2R)-2-Methyl-2-oxiranyl]carbonyl]butyl]-CarbaMic acid, 1,1-diMethylethyl ester;Boc-leucine-epoxyketone;Boc-LeuEK(tert-butyl (S)-4-Methyl-1-((R)-2-Methyloxiran-2-yl)-1-oxopentan-2-ylcarbaMate );[(1S)-3-Methyl-1-[[(2R)-2-methyloxiranyl]carbonyl]butyl]carbamic;N-[(1S)-3-Methyl-1-[[(2R)-2-Methyl-2-oxiranyl]carbonyl]butyl]-, 1,1-diMethylethyl ester
Price14 Properties Safety Information Description
14 prices
Selected condition：
Brand
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Chemenu
  • ChemScene
  • Crysdot
  • TRC
Package
  • 5MG
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • 5g
  • 10g
  • 1000g
  • ManufacturerAK Scientific
  • Product number6856DN
  • Product descriptionTert-butyl((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate
  • Packaging100mg
  • Price$1701
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number6856DN
  • Product descriptionTert-butyl((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate
  • Packaging500mg
  • Price$1807
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA104012
  • Product descriptiontert-Butyl((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate 95+%
  • Packaging250mg
  • Price$30
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA104012
  • Product descriptiontert-Butyl((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate 95+%
  • Packaging1g
  • Price$81
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA104012
  • Product descriptiontert-Butyl((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate 95+%
  • Packaging5g
  • Price$322
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0035296
  • Product descriptionTERT-BUTYL N-[(2S)-4-METHYL-1-[(2R)-2-METHYLOXIRAN-2-YL]-1-OXOPENTAN-2-YL]CARBAMATE 95.00%
  • Packaging5MG
  • Price$457.06
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM244550
  • Product descriptiontert-Butyl((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate 99%
  • Packaging1000g
  • Price$32000
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-M2423
  • Product descriptiontert-Butyl((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate 99.78%
  • Packaging250mg
  • Price$69
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-M2423
  • Product descriptiontert-Butyl((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate 99.78%
  • Packaging1g
  • Price$171
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-M2423
  • Product descriptiontert-Butyl((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate 99.78%
  • Packaging5g
  • Price$514
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-M2423
  • Product descriptiontert-Butyl((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate 99.78%
  • Packaging10g
  • Price$849
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11159463
  • Product descriptiontert-Butyl((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate 95+%
  • Packaging5g
  • Price$570
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11159463
  • Product descriptiontert-Butyl((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate 95+%
  • Packaging10g
  • Price$941
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberB809210
  • Product descriptiontert-Butyl((S)-4-Methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate
  • Packaging500mg
  • Price$1045
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 6856DN Tert-butyl((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate 100mg $1701 2021-12-16 Buy
AK Scientific 6856DN Tert-butyl((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate 500mg $1807 2021-12-16 Buy
Ambeed A104012 tert-Butyl((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate 95+% 250mg $30 2021-12-16 Buy
Ambeed A104012 tert-Butyl((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate 95+% 1g $81 2021-12-16 Buy
Ambeed A104012 tert-Butyl((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate 95+% 5g $322 2021-12-16 Buy
American Custom Chemicals Corporation AAA0035296 TERT-BUTYL N-[(2S)-4-METHYL-1-[(2R)-2-METHYLOXIRAN-2-YL]-1-OXOPENTAN-2-YL]CARBAMATE 95.00% 5MG $457.06 2021-12-16 Buy
Chemenu CM244550 tert-Butyl((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate 99% 1000g $32000 2021-12-16 Buy
ChemScene CS-M2423 tert-Butyl((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate 99.78% 250mg $69 2021-12-16 Buy
ChemScene CS-M2423 tert-Butyl((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate 99.78% 1g $171 2021-12-16 Buy
ChemScene CS-M2423 tert-Butyl((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate 99.78% 5g $514 2021-12-16 Buy
ChemScene CS-M2423 tert-Butyl((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate 99.78% 10g $849 2021-12-16 Buy
Crysdot CD11159463 tert-Butyl((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate 95+% 5g $570 2021-12-16 Buy
Crysdot CD11159463 tert-Butyl((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate 95+% 10g $941 2021-12-16 Buy
TRC B809210 tert-Butyl((S)-4-Methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate 500mg $1045 2021-12-16 Buy

Properties

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)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

tert-Butyl ((S)-4-Methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate is an intermediate of Carfilzomib (C183460) which is a second-generation proteasome inhibitor that is used as a treatment in relapsed and refractory multiple myeloma.

More related product prices

1-Pentanone, 2-aMino-4-Methyl-1-[(2R)-2-Methyloxiranyl]-, (2S)-, trifluoroacetate (9CI)

Related product price

Suppliers and manufacturers

career henan chemical co
Boc-L-leucine epoxyketone
$1.00 /1KG
Boc-L-leucine epoxyketone CAS:247068-82-2
Capot Chemical Co.,Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
ATK CHEMICAL COMPANY LIMITED
Biochempartner
Shandong chuangyingchemical Co., Ltd.
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
Chengdu Aslee Biopharmaceuticals, Inc.
AFINE CHEMICALS LIMITED
Baoji Guokang Healthchem co.,ltd