53856-93-2
53856-93-2 structure
- Name: methyl 5-bromo-4-oxopentanoate
- Chemical Name: methyl 5-bromo-4-oxopentanoate
- CAS Number: 53856-93-2
- Molecular Formula: C6H9BrO3
- Molecular Weight: 209.03800
- Create Date: 2017-06-01 11:43:10
- Modify Date: 2024-01-03 19:44:22
| Name | methyl 5-bromo-4-oxopentanoate |
|---|---|
| Synonyms |
5-bromolevulinic acid methyl ester
methyl 5-bromo-4-oxo-pentanoate methyl 5-bromolevulinate 5-Brom-4-oxo-valeriansaeure-methylester 5-bromo-4-oxo-valeric acid methyl ester 5-bromo-4-oxo-pentanoic acid methyl ester Pentanoic acid,5-bromo-4-oxo-,methyl ester |
| Density | 1.478±0.06 g/cm3 |
|---|---|
| Boiling Point | 125-128 °C at 760 mmHg |
| Molecular Formula | C6H9BrO3 |
| Molecular Weight | 209.03800 |
| Exact Mass | 207.97400 |
| PSA | 43.37000 |
| LogP | 0.90360 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2918300090 |
|
~28%
53856-93-2 |
| Literature: Array BioPharma Inc. Patent: US2009/156603 A1, 2009 ; Location in patent: Page/Page column 61 ; |
|
~%
53856-93-2 |
| Literature: SYNGENTA LIMITED; JEANMART, Stephane Andre Marie; LONGSTAFF, Adrian; MATHEWS, Christopher John; RUSSELL, Claire Janet; VINER, Russell Colin; WOOD, Frances Kathryn Patent: WO2011/12862 A1, 2011 ; Location in patent: Page/Page column 89 ; |
|
~85%
53856-93-2 |
| Literature: Han, Minsoo; Nam, Kee Dal; Shin, Dongyun; Jeong, Nakcheol; Hahn, Hoh-Gyu Journal of Combinatorial Chemistry, 2010 , vol. 12, # 4 p. 518 - 530 |
|
~92%
53856-93-2 |
| Literature: Benneche, Tore; Christiansen, Mette L.; Undheim, Kjell Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry, 1986 , vol. 40, # 8 p. 700 - 702 |
|
~%
53856-93-2 |
| Literature: Guzman; Martinez; Velarde; Maddox; Muchowski Canadian Journal of Chemistry, 1987 , vol. 65, # 9 p. 2164 - 2174 |
|
~%
53856-93-2 |
| Literature: Benneche, Tore; Christiansen, Mette L.; Undheim, Kjell Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry, 1986 , vol. 40, # 8 p. 700 - 702 |
|
~%
53856-93-2 |
| Literature: Guzman; Martinez; Velarde; Maddox; Muchowski Canadian Journal of Chemistry, 1987 , vol. 65, # 9 p. 2164 - 2174 |
|
~%
53856-93-2 |
| Literature: Guzman; Martinez; Velarde; Maddox; Muchowski Canadian Journal of Chemistry, 1987 , vol. 65, # 9 p. 2164 - 2174 |
|
~%
53856-93-2 |
| Literature: Meyer,W.L.; Bielaski,B.S. Journal of Organic Chemistry, 1963 , vol. 28, p. 2896 - 2897 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
![2-(2-methoxyphenyl)-3,4,6,8,9,9a-hexahydro-1H-pyrido[1,2-a]pyrazin-7-one structure](https://www.chemsrc.com/caspic/035/134334-50-2.png)
![2-benzyl-3,4,6,8,9,9a-hexahydro-1H-pyrido[1,2-a]pyrazin-7-one structure](https://www.chemsrc.com/caspic/242/134334-40-0.png)
| HS Code | 2918300090 |
|---|---|
| Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |