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ChemicalBook >> CAS DataBase List >> (E)-4-TERT-BUTOXY-4-OXOBUT-2-ENOIC ACID

(E)-4-TERT-BUTOXY-4-OXOBUT-2-ENOIC ACID

(E)-4-TERT-BUTOXY-4-OXOBUT-2-ENOIC ACID price.
  • $64 - $1102
  • Product name: (E)-4-TERT-BUTOXY-4-OXOBUT-2-ENOIC ACID
  • CAS: 135355-96-3
  • MF: C8H12O4
  • MW: 172.18
  • EINECS:
  • MDL Number:MFCD08669525
  • Synonyms:(E)-4-TERT-BUTOXY-4-OXOBUT-2-ENOIC ACID;Fumaric acid mono-tert-butyl ester;FuMaric Acid tert-Butyl Ester;(E)-4-(tert-Butoxy)-4-oxo-2-butenoic Acid;2-Butenedioic acid (2E)-, 1-(1,1-dimethylethyl) ester;2-Butenedioicacid,mono(1,1-dimethylethyl)ester,(2E)-;4-Isoxazoleethanol,3,9-dimethyl-;1,3-Propanediol,1-(9-piperidinyl)-
Price13 Properties Safety Information Description
13 prices
Selected condition：
Brand
  • AK Scientific
  • Ambeed
  • Crysdot
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • TRC
  • Usbiological
Package
  • 250mg
  • 500mg
  • 1g
  • 5g
  • 10g
  • ManufacturerAK Scientific
  • Product number3911AD
  • Product descriptionFumaricacidmono-tert-butylester
  • Packaging250mg
  • Price$163
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number3911AD
  • Product descriptionFumaricacidmono-tert-butylester
  • Packaging1g
  • Price$335
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number3911AD
  • Product descriptionFumaricacidmono-tert-butylester
  • Packaging5g
  • Price$905
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA419369
  • Product description(E)-4-(tert-Butoxy)-4-oxobut-2-enoicacid 95%
  • Packaging250mg
  • Price$64
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA419369
  • Product description(E)-4-(tert-Butoxy)-4-oxobut-2-enoicacid 95%
  • Packaging1g
  • Price$128
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA419369
  • Product description(E)-4-(tert-Butoxy)-4-oxobut-2-enoicacid 95%
  • Packaging5g
  • Price$630
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA419369
  • Product description(E)-4-(tert-Butoxy)-4-oxobut-2-enoicacid 95%
  • Packaging10g
  • Price$1102
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD13024100
  • Product description(E)-4-(tert-Butoxy)-4-oxobut-2-enoicacid 95+%
  • Packaging5g
  • Price$633
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number089531
  • Product descriptionFumaric acid mono-tert-butyl ester
  • Packaging5g
  • Price$886
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number089531
  • Product descriptionFumaric acid mono-tert-butyl ester
  • Packaging1g
  • Price$365
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number40492
  • Product descriptionFumaricAcidtert-ButylEster
  • Packaging500mg
  • Price$290
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberF500395
  • Product descriptionFumaricAcidtert-ButylEster
  • Packaging500mg
  • Price$110
  • Updated2021-12-16
  • Buy
  • ManufacturerUsbiological
  • Product number164248
  • Product descriptionFumaric Acid tert-Butyl Ester
  • Packaging500mg
  • Price$403
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 3911AD Fumaricacidmono-tert-butylester 250mg $163 2021-12-16 Buy
AK Scientific 3911AD Fumaricacidmono-tert-butylester 1g $335 2021-12-16 Buy
AK Scientific 3911AD Fumaricacidmono-tert-butylester 5g $905 2021-12-16 Buy
Ambeed A419369 (E)-4-(tert-Butoxy)-4-oxobut-2-enoicacid 95% 250mg $64 2021-12-16 Buy
Ambeed A419369 (E)-4-(tert-Butoxy)-4-oxobut-2-enoicacid 95% 1g $128 2021-12-16 Buy
Ambeed A419369 (E)-4-(tert-Butoxy)-4-oxobut-2-enoicacid 95% 5g $630 2021-12-16 Buy
Ambeed A419369 (E)-4-(tert-Butoxy)-4-oxobut-2-enoicacid 95% 10g $1102 2021-12-16 Buy
Crysdot CD13024100 (E)-4-(tert-Butoxy)-4-oxobut-2-enoicacid 95+% 5g $633 2021-12-16 Buy
Matrix Scientific 089531 Fumaric acid mono-tert-butyl ester 5g $886 2021-12-16 Buy
Matrix Scientific 089531 Fumaric acid mono-tert-butyl ester 1g $365 2021-12-16 Buy
Medical Isotopes, Inc. 40492 FumaricAcidtert-ButylEster 500mg $290 2021-12-16 Buy
TRC F500395 FumaricAcidtert-ButylEster 500mg $110 2021-12-16 Buy
Usbiological 164248 Fumaric Acid tert-Butyl Ester 500mg $403 2021-12-16 Buy

Properties

Melting point :65-68 °C
Boiling point :273.8±23.0 °C(Predicted)
Density :1.130±0.06 g/cm3(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
solubility :Chloroform (Slightly), DMSO (Slightly, Sonicated), Methanol (Slightly, Sonicated
form :Solid
pka :3.35±0.10(Predicted)
color :White to Pale Yellow

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
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
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

Fumaric acid tert-Butyl ester is a tert-Butyl ester derivative of Fumaric Acid (F500380), it is a reactant used in the preparation of cysteine protease inhibitors based on fumaric acid-derived oligopeptides. It is also used in the preparation of Nε-fumaroylated diketopiperazine of L-Lys used for pulmonary drug delivery.

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Suppliers and manufacturers

Henan Fengda Chemical Co., Ltd
(E)-4-TERT-BUTOXY-4-OXOBUT-2-ENOIC ACID
$0.80 /100kg
(E)-4-TERT-BUTOXY-4-OXOBUT-2-ENOIC ACID CAS:135355-96-3
ATK CHEMICAL COMPANY LIMITED
Accela ChemBio Inc.
Career Henan Chemica Co
Hefei TNJ Chemical Industry Co.,Ltd.
Hangzhou MolCore BioPharmatech Co.,Ltd.
LEAPCHEM CO., LTD.
Sichuan Biosynce Pharmatech Co., Ltd.
Shanghai Acmec Biochemical Technology Co., Ltd.
Aladdin Scientific