Purity | Size | Price | VIP Price | USA Stock *0-1 Day | Global Stock *5-7 Days | Quantity | |||||
{[ item.p_purity ]} | {[ item.pr_size ]} |
{[ getRatePrice(item.pr_usd, 1,1) ]} {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate) ]} |
{[ getRatePrice(item.pr_usd, 1,1) ]} | Inquiry {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate) ]} {[ getRatePrice(item.pr_usd,1,item.mem_rate) ]} | {[ item.pr_usastock ]} | Inquiry - | {[ item.pr_chinastock ]} | Inquiry - |
* Storage: {[proInfo.prStorage]}
CAS No. : | 63024-26-0 | MDL No. : | MFCD08458519 |
Formula : | C14H16ClNO2 | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | - |
M.W : | 265.74 | Pubchem ID : | - |
Synonyms : |
|
Signal Word: | Warning | Class: | N/A |
Precautionary Statements: | P261-P305+P351+P338 | UN#: | N/A |
Hazard Statements: | H302-H315-H319-H335 | Packing Group: | N/A |
GHS Pictogram: |
* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
93% | With hydrogenchloride In ethyl acetate for 2.5 h; | Step B: (2S)-2-tert-Butoxycarbonylamino-3-(2-naphthyl)propionic acid methyl ester (5.52 g, theoretically 15.85 mmol) is dissolved in 20 ml of ethyl acetate in a 500 ml flask equipped with a magnetic stirrer. To the stirred solution is added 80 ml of 2.8 M hydrogen chloride in ethyl acetate and the reaction is stirred for 2.5 hours under nitrogen. The clear mixture is concentrated in vacuo to give a solid, which is taken up in ethyl acetate, stirred for 10 min and filtered. The solid is dried in vacuo at 40° C. to give 3.91 g (93percent) of (2S)-2-Amino-3-(2-naphthyl)propionic acid methyl ester hydrochloride as a white solid. HPLC-MS: Rt=3.70 min., (M+1)=230, percent Area by ELS=100 |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
93% | for 2.5 h; Magnetic stirrer | (2S)-2-tert-butoxycarbonylamino-3-(2-naphthyl)propionic acid methyl ester (5.52 g, theoretically 15.85 mmol) is dissolved in 20 ml of ethyl acetate in a 500 ml flask equipped with a magnetic stirrer. To the stirred solution is added 80 ml of 2.8 M hydrogen chloride in ethyl acetate and the reaction is stirred for 2.5 hours under nitrogen. The clear mixture is concentrated in vacuo to give a solid, which is taken up in ethyl acetate, stirred for 10 min and filtered. The solid is dried in vacuo at 40 C to give 3.91 g (93 percent) of (2S)-2-amino-3-(2-naphthyl)propionic acid methyl ester hydrochloride as a white solid. HPLC-MS: Rt = 3.70 min. , (M+1) = 230, percent Area by ELS = 100 |