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ChemicalBook >> CAS DataBase List >> N-Methylacetoacetamide

N-Methylacetoacetamide

N-Methylacetoacetamide price.
  • $14 - $859.9
  • Product name: N-Methylacetoacetamide
  • CAS: 20306-75-6
  • MF: C5H9NO2
  • MW: 115.13
  • EINECS:243-723-9
  • MDL Number:MFCD00044026
  • Synonyms:Acetoacet-monomethylamide ;AcetoN-methylacetamide ;Butanamide,N-methyl-3-oxo- ;n-methyl-3-oxo-butanamid ;Arbidol Impurity 7;N-ACETOACETYLMETHYLAMINE;N-METHYLACETOACETAMIDE: (CA. 65% IN WATER);N-Methylacetoacetamide (ca. 70% in Water)
Price24 Properties Safety Information Description
24 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Biorbyt Ltd
  • Crysdot
  • Matrix Scientific
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 10μg
  • 1G
  • 2.5G
  • 5g
  • 10g
  • 25g
  • 50.00g
  • 100g
  • 250.00g
  • 250g
  • 500g
  • Manufactureraablocks
  • Product numberAA0028LG
  • Product descriptionN-Methyl-3-oxobutanamide ~70%inwater
  • Packaging5g
  • Price$18
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0028LG
  • Product descriptionN-Methyl-3-oxobutanamide 65%
  • Packaging100g
  • Price$65
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0028LG
  • Product descriptionN-Methyl-3-oxobutanamide ~70%inwater
  • Packaging25g
  • Price$30
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0028LG
  • Product descriptionN-Methyl-3-oxobutanamide ~70%inwater
  • Packaging500g
  • Price$164
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product numberD259
  • Product descriptionN-Methylacetoacetamide
  • Packaging5g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberD259
  • Product descriptionN-Methylacetoacetamide
  • Packaging25g
  • Price$29
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0078103
  • Product descriptionN-METHYLACETOACETAMIDE 95.00%
  • Packaging1G
  • Price$605.15
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0078103
  • Product descriptionN-METHYLACETOACETAMIDE 95.00%
  • Packaging2.5G
  • Price$769.05
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0078103
  • Product descriptionN-METHYLACETOACETAMIDE 95.00%
  • Packaging5G
  • Price$859.9
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR54480
  • Product descriptionN-Methylacetoacetamide (70% in water) ≥95%
  • Packaging25g
  • Price$24
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR54480
  • Product descriptionN-Methylacetoacetamide (70% in water) ≥95%
  • Packaging500g
  • Price$127
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR54480
  • Product descriptionN-Methylacetoacetamide (70% in water) ≥95%
  • Packaging100g
  • Price$56
  • Updated2026-06-04
  • Buy
  • ManufacturerBiorbyt Ltd
  • Product numberorb600430
  • Product descriptionMMAA
  • Packaging10μg
  • Price$290.7
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD13018794
  • Product descriptionN-Methyl-3-oxobutanamide 95+%
  • Packaging10g
  • Price$475
  • Updated2026-05-27
  • Buy
  • ManufacturerMatrix Scientific
  • Product number172607
  • Product descriptionN-Methylacetoacetamide (~70% in water)
  • Packaging250g
  • Price$388
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number172607
  • Product descriptionN-Methylacetoacetamide (~70% in water)
  • Packaging250.00g
  • Price$388
  • Updated2026-05-18
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0028LG N-Methyl-3-oxobutanamide ~70%inwater 5g $18 2026-05-28 Buy
aablocks AA0028LG N-Methyl-3-oxobutanamide 65% 100g $65 2026-05-28 Buy
aablocks AA0028LG N-Methyl-3-oxobutanamide ~70%inwater 25g $30 2026-05-28 Buy
aablocks AA0028LG N-Methyl-3-oxobutanamide ~70%inwater 500g $164 2026-05-28 Buy
AK Scientific D259 N-Methylacetoacetamide 5g $14 2021-12-16 Buy
AK Scientific D259 N-Methylacetoacetamide 25g $29 2021-12-16 Buy
American Custom Chemicals Corporation CHM0078103 N-METHYLACETOACETAMIDE 95.00% 1G $605.15 2021-12-16 Buy
American Custom Chemicals Corporation CHM0078103 N-METHYLACETOACETAMIDE 95.00% 2.5G $769.05 2021-12-16 Buy
American Custom Chemicals Corporation CHM0078103 N-METHYLACETOACETAMIDE 95.00% 5G $859.9 2021-12-16 Buy
Apolloscientific OR54480 N-Methylacetoacetamide (70% in water) ≥95% 25g $24 2026-06-04 Buy
Apolloscientific OR54480 N-Methylacetoacetamide (70% in water) ≥95% 500g $127 2026-06-04 Buy
Apolloscientific OR54480 N-Methylacetoacetamide (70% in water) ≥95% 100g $56 2026-06-04 Buy
Biorbyt Ltd orb600430 MMAA 10μg $290.7 2021-12-16 Buy
Crysdot CD13018794 N-Methyl-3-oxobutanamide 95+% 10g $475 2026-05-27 Buy
Matrix Scientific 172607 N-Methylacetoacetamide (~70% in water) 250g $388 2021-12-16 Buy
Matrix Scientific 172607 N-Methylacetoacetamide (~70% in water) 250.00g $388 2026-05-18 Buy
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Properties

Melting point :-3 °C
Boiling point :106°C
Density :1.069
refractive index :1.4325-1.4345
Flash point :105 °C
storage temp. :2-8°C
solubility :hydrolysis
form :clear liquid
pka :12.79±0.46(Predicted)
color :Light yellow to Yellow to Orange
Water Solubility :hydrolysis
CAS DataBase Reference :20306-75-6(CAS DataBase Reference)
EPA Substance Registry System :Butanamide, N-methyl-3-oxo- (20306-75-6)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
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 P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P233 Keep container tightly closed.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304 IF INHALED:
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P340 Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362 Take off contaminated clothing and wash before reuse.
P403 Store in a well-ventilated place.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

N-Methylacetoacetamide is a starting material in the synthesis of 1-Carbamoyl-2-oxopropyl acetate with the aid (diacetoxyiodo)benzene (DIB) as the oxidant. Also, it is a reagent used in the synthesis of 10H-Phenothiazines, which possesses for their biological activity against the regulatory enzymes involved in inflammatory diseases.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. TCI (Shanghai) Development Co., Ltd. Energy Chemical Shanghai Longsheng chemical Co.,Ltd. Shanghai Hanhong Scientific Co.,Ltd. Shandong Xiya Chemical Co., Ltd Tianjin heowns Biochemical Technology Co., Ltd. Maya High Purity Chemicals Suzhou Sibian Chemical Technology Co.,Ltd. TOKYO CHEMICAL INDUSTRY CO., LTD.