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ChemicalBook >> CAS DataBase List >> (4-Nitrophenyl)methyl 3-oxobutanoate

(4-Nitrophenyl)methyl 3-oxobutanoate

(4-Nitrophenyl)methyl 3-oxobutanoate price.
  • $18 - $1239.43
  • Product name: (4-Nitrophenyl)methyl 3-oxobutanoate
  • CAS: 61312-84-3
  • MF: C11H11NO5
  • MW: 237.21
  • EINECS:612-114-3
  • MDL Number:MFCD00799237
  • Synonyms:P-NITRO BENZYL ACETOACETATE;PARA NITRO BENZYL ACETOACETATE;4-NITROBENZYL ACETOACETATE;(4-nitrophenyl)methyl 3-oxobutanoate;4-Nitrobenzyl acetoacetate (30% in toluene);Acetoacetic acid, p-nitrobenzyl ester (30% in toluene);p-Nitrobenzylacetoacetate Solution (30%);Acetoacetic Acid 4-Nitrobenzyl Ester
11 prices
Selected condition：
Brand
  • Acrotein
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • Crysdot
  • TCI Chemical
  • TRC
Package
  • 5G
  • 25g
  • 100g
  • 250g
  • ManufacturerAcrotein
  • Product numberOP-0341
  • Product description3-Oxo-butanoicacid(4-nitrophenyl)methylester 97%
  • Packaging25g
  • Price$19.25
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberOP-0341
  • Product description3-Oxo-butanoicacid(4-nitrophenyl)methylester 97%
  • Packaging250g
  • Price$110
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-19747
  • Product description4-Nitrobenzyl Acetoacetate 98%
  • Packaging250g
  • Price$638
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberO365
  • Product description4-Nitrobenzyl Acetoacetate
  • Packaging25g
  • Price$18
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberO365
  • Product description4-Nitrobenzyl Acetoacetate
  • Packaging100g
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0026345
  • Product description4-NITROBENZYL ACETOACETATE 95.00%
  • Packaging5G
  • Price$850.14
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0026345
  • Product description4-NITROBENZYL ACETOACETATE 95.00%
  • Packaging25G
  • Price$1239.43
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD12055158
  • Product description4-Nitrobenzyl3-oxobutanoate 97%
  • Packaging100g
  • Price$89
  • Updated2021-12-16
  • Buy
  • ManufacturerTCI Chemical
  • Product numberN0875
  • Product description4-Nitrobenzyl Acetoacetate >98.0%(HPLC)
  • Packaging5g
  • Price$21
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberN0875
  • Product description4-Nitrobenzyl Acetoacetate >98.0%(HPLC)
  • Packaging25g
  • Price$69
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberN495430
  • Product description4-Nitrobenzyl Acetoacetate
  • Packaging25g
  • Price$85
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein OP-0341 3-Oxo-butanoicacid(4-nitrophenyl)methylester 97% 25g $19.25 2021-12-16 Buy
Acrotein OP-0341 3-Oxo-butanoicacid(4-nitrophenyl)methylester 97% 250g $110 2021-12-16 Buy
AHH MT-19747 4-Nitrobenzyl Acetoacetate 98% 250g $638 2021-12-16 Buy
AK Scientific O365 4-Nitrobenzyl Acetoacetate 25g $18 2021-12-16 Buy
AK Scientific O365 4-Nitrobenzyl Acetoacetate 100g $45 2021-12-16 Buy
American Custom Chemicals Corporation CHM0026345 4-NITROBENZYL ACETOACETATE 95.00% 5G $850.14 2021-12-16 Buy
American Custom Chemicals Corporation CHM0026345 4-NITROBENZYL ACETOACETATE 95.00% 25G $1239.43 2021-12-16 Buy
Crysdot CD12055158 4-Nitrobenzyl3-oxobutanoate 97% 100g $89 2021-12-16 Buy
TCI Chemical N0875 4-Nitrobenzyl Acetoacetate >98.0%(HPLC) 5g $21 2024-03-01 Buy
TCI Chemical N0875 4-Nitrobenzyl Acetoacetate >98.0%(HPLC) 25g $69 2024-03-01 Buy
TRC N495430 4-Nitrobenzyl Acetoacetate 25g $85 2021-12-16 Buy

Properties

Melting point :45 °C
Boiling point :376.5±22.0 °C(Predicted)
Density :1.287±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
solubility :Chloroform (Slightly), Methanol (Slightly)
form :Solid
pka :10.08±0.46(Predicted)
color :Off-White
λmax :267nm(CH2Cl2)(lit.)
CAS DataBase Reference :61312-84-3(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
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
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

4-Nitrobenzyl Acetoacetate acts as a reagent in the preparation of panipenem via esterification of nitrobenzyl alcohol followed by substitution, cyclizations and hydrogenation. Panipenem I is a new carbapenem antibiotic for the treatment of inflammation.

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