17020
溴乙酸乙酯
purum, ≥97.0% (GC)
别名:
Bromoacetic acid ethyl ester, Ethyl 2-bromoacetate
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关于此项目
线性分子式:
BrCH2COOC2H5
化学文摘社编号:
分子量:
167.00
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-290-9
Beilstein/REAXYS Number:
506456
MDL number:
Assay:
≥97.0% (GC)
InChI key
PQJJJMRNHATNKG-UHFFFAOYSA-N
InChI
1S/C4H7BrO2/c1-2-7-4(6)3-5/h2-3H2,1H3
SMILES string
CCOC(=O)CBr
vapor pressure
2.6 mmHg ( 25 °C)
grade
purum
assay
≥97.0% (GC)
Quality Level
bp
159 °C (lit.)
solubility
water: insoluble
density
1.506 g/mL at 25 °C (lit.)
functional group
bromo, ester
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Application
Ethyl bromoacetate was used in the synthesis of:
- artificial diethylstilbestrol antigen
- 3-phenyl-1-naphthol, a key intermediate in the synthesis of vanol
- novel pyrazolothiazol-4(5H)-ones
- steroidal thiazolidinone derivatives
Disclaimer
储存期间可变为棕色
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Flam. Liq. 3
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
116.6 °F - closed cup
flash_point_c
47 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
Osama I el-Sabbagh et al.
European journal of medicinal chemistry, 44(9), 3746-3753 (2009-05-08)
New N-acetyl (5-8) and N-thiocarbamoyl (9-12) derivatives of 4,5-dihydropyrazole were synthesized starting from alpha,beta-unsaturated ketones under the effect of hydrazine hydrate and thiosemicarbazide, respectively. N-Thiocarbamoylpyrazole derivatives (9-12) were cyclized using either ethyl bromoacetate or phenacyl bromides to afford the novel
Niangoran Koissi et al.
Nucleosides, nucleotides & nucleic acids, 26(8-9), 1203-1206 (2007-12-07)
Three protected derivatives of 1,N(6)-ethenoadenine nucleosides, viz. 3-[5-O-(4,4'-dimethoxytrityl) of 7-formyl-(1) and 7-(1,2-diacetyloxypropyl)-2'-deoxyadenosine (2), and 3-[5-O-(4,4'-dimethoxytrityl)-2-O-(tert-butyldimethylsilyl)-7-(ethoxycarbonyl)adenosine (3), expected to allow introduction of formyletheno and carboxyethenoadenine adducts into oligonucleotides by the conventional phosphoramidite chemistry, have been synthesized.
Zhensheng Ding et al.
Chemistry, an Asian journal, 6(8), 2130-2146 (2011-05-21)
Vanol is a member of the vaulted biaryl family of ligands and it has been proven to be very effective in a number of asymmetric catalytic reactions. The previous synthesis of vanol, while effective, is limited by the cost of
A M Seldes et al.
Steroids, 39(2), 181-190 (1982-02-01)
Reformatsky reaction of 3beta, 21-diacyloxy-and 3beta-methoxy-21-acyloxy-5-pregnen-20-one with ethyl bromoacetate yields, through an intramolecular 1,2-acyl migration, 38, 20 XI-acyloxy-14alpha-card-5-enolides were converted into the respective 20 XI-hydroxy-14alpha-card-5-enolides and the 14 alpha-carda-5,20(22)-dienolides. Experimental support to the proposed intramolecular 1,2-acyl migration is provided by
B Falkiewicz
Nucleic acids symposium series, (42)(42), 153-154 (2000-04-26)
Peptide nucleic acids (PNAs) make a promising group of DNA analogues. The backbone of typical PNA oligomers is composed of N-(2-aminoethyl)glycine units, linked by the peptide bonds. The backbone secondary amine groups are acylated with carboxyalkyl derivatives of nucleobases. One
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