Conditions | Yield |
---|---|
In benzene | 88.5% |
N-benzoylaspartic acid
N-benzoyl-beta-alanine
Conditions | Yield |
---|---|
In acetone for 3h; Ambient temperature; Irradiation; | 80% |
Conditions | Yield |
---|---|
With sodium hydroxide for 6h; | 72.5% |
With hydroxide | 64% |
With sodium hydroxide; sodium carbonate |
Conditions | Yield |
---|---|
With ammonium hydroxide at 150℃; |
N-<2-Carboxy-ethyl>-α-phenyl-nitron
N-benzoyl-beta-alanine
Conditions | Yield |
---|---|
With thionyl chloride |
Conditions | Yield |
---|---|
With n-butyllithium; naphthalen-1-yl-lithium 1.) THF, ether, -78 deg C, 20 min 2.) THF, 5 h, -78 deg C; 3.) 20 deg C; Yield given. Multistep reaction; |
carbon dioxide
N-lithio-N-(2-lithioethyl)benzamide
N-benzoyl-beta-alanine
Conditions | Yield |
---|---|
With water at -78 - 20℃; Yield given; |
3-Benzoylamino-propionic acid tert-butyl ester
N-benzoyl-beta-alanine
Conditions | Yield |
---|---|
With trifluoroacetic acid for 0.5h; |
N-benzoyl-β-lactam
N-benzoyl-beta-alanine
Conditions | Yield |
---|---|
With sodium hydroxide at 30℃; Kinetics; | |
With P99 β-lactamase from Enterobacter cloacae In various solvent(s) at 30℃; pH=7; Enzyme kinetics; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: Et3N / 0.17 h / 20 °C 2: CF3CO2H / 0.5 h View Scheme |
N-(2-chloro-ethyl)-benzamide
N-benzoyl-beta-alanine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: n-buthyl-lithium, lithium naphthalenide / tetrahydrofuran; diethyl ether / 4 h / -78 °C 2: H2O / -78 - 20 °C View Scheme |
syn-benzaldehyde oxime
N-benzoyl-beta-alanine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: Et3N 2: NaOH / methanol 3: SOCl2 View Scheme |
N-<2-Carbomethoxy-ethyl>-α-phenyl-nitron
N-benzoyl-beta-alanine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: NaOH / methanol 2: SOCl2 View Scheme |
Conditions | Yield |
---|---|
With water |
ethyl 3-benzamidopropanoate
N-benzoyl-beta-alanine
Conditions | Yield |
---|---|
With lithium hydroxide monohydrate In tetrahydrofuran; methanol; water at 0 - 20℃; for 3h; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: triethylamine / dichloromethane / 0 - 20 °C 2: lithium hydroxide monohydrate / methanol; water; tetrahydrofuran / 3 h / 0 - 20 °C View Scheme |
N-benzoyl-beta-alanine
Phorbol 13,20-diacetate
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane | 99% |
methanol
N-benzoyl-beta-alanine
methyl ester of 3-(N-benzoyl)aminopropionic acid
Conditions | Yield |
---|---|
With tert.-butylnitrite at 40℃; for 48h; Green chemistry; | 97% |
With hydrogenchloride |
N-benzoyl-beta-alanine
L-isoleucine tert-butyl ester hydrochloride
Conditions | Yield |
---|---|
With pentamethoxy tantalum; 1-(Trimethylsilyl)imidazole In neat (no solvent) at 40℃; for 48h; Inert atmosphere; Sealed tube; | 97% |
Conditions | Yield |
---|---|
With pentamethoxy tantalum; 1-(Trimethylsilyl)imidazole In neat (no solvent) at 40℃; for 48h; Inert atmosphere; Sealed tube; | 97% |
N-benzoyl-beta-alanine
copper(II) sulfate
[Cu2(μ(2)-O2CCH2CH2NHCOC6H5)4]
Conditions | Yield |
---|---|
With NaOH In water org. ligand dissolved in H2O with NaOH; CuSO4 in H2O added; mixt. heatedfor 12 h at 50°C; ppt. filtered; washed (EtOH, Et2O); dried (vac.); elem. anal.; | 93% |
Conditions | Yield |
---|---|
With dmap; diisopropyl-carbodiimide In tetrahydrofuran at 20℃; for 18h; | 91% |
N-benzoyl-beta-alanine
(2R)-bornane-10,2-sultam
Conditions | Yield |
---|---|
With 4-methyl-morpholine; sodium hydride; isobutyl chloroformate In 1,2-dimethoxyethane Acylation; | 81% |
N-benzoyl-beta-alanine
copper hydroxide
Conditions | Yield |
---|---|
In propan-1-ol; water addn. of Cu(OH)2 to hot soln. of amino acid (water/n-propanol 1:3), heating (water-bath, 1 h); filtration, crystn. on standing (72 h); | 80% |
2-(acetylamino)ethanethiol
N-benzoyl-beta-alanine
S-2-acetamidoethyl 3-benzamidopropanethioate
Conditions | Yield |
---|---|
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In tetrahydrofuran at 22 - 24℃; for 18h; Inert atmosphere; | 76.7% |
Conditions | Yield |
---|---|
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 20℃; | 72% |
(E)-pyridin-2-ylmethylene-hydrazine
N-benzoyl-beta-alanine
Conditions | Yield |
---|---|
In ethanol for 1h; Heating; | 71% |
N-benzoyl-beta-alanine
benzyl 3-aminopropionate
benzyl N-(N-benzoyl-β-alanyl)-β-alaninate
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane; N,N-dimethyl-formamide at 20℃; | 70% |
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In tetrahydrofuran 1.) 0 deg C, 30 min, 2.) room temperature, overnight, 3.) reflux, 9 h; | 67% |
With lithium aluminium tetrahydride | 67% |
Conditions | Yield |
---|---|
With ammonium persulfate; silver nitrate; trifluoroacetic acid In water at 75℃; Minisci reaction; | 67% |
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane for 12h; | 57% |
Conditions | Yield |
---|---|
With ammonium peroxydisulfate; silver nitrate In water; acetonitrile | 42% |
N-benzoyl-beta-alanine
1,2-diamino-benzene
N-(2-(1H-benzimidazole-2-yl)ethyl)benzamide
Conditions | Yield |
---|---|
at 110℃; for 0.166667h; | 41% |
Conditions | Yield |
---|---|
With ammonium peroxydisulfate; silver nitrate In water; acetonitrile | 28% |
chloro-trimethyl-silane
N-benzoyl-beta-alanine
N-benzoyl-β-alanine trimethylsilanyl ester
Conditions | Yield |
---|---|
With pyridine; diethyl ether; formamide |
Conditions | Yield |
---|---|
With hydrogenchloride |
(S)-methyl 2-amino-6-(benzyloxycarbonylamino)hexanoate
N-benzoyl-beta-alanine
Conditions | Yield |
---|---|
With ethyl acetate; triethylamine; isobutyl chloroformate |
N-benzoyl-beta-alanine
N-(3-oxo-3-phenylpropyl)benzamide
N-benzoyl-beta-alanine
N-(3-hydroxy-3,3-diphenyl-propyl)-benzamide
N-benzoyl-beta-alanine
uvariadiamide
Conditions | Yield |
---|---|
With methanol; sodium methylate Electrolysis; |
Conditions | Yield |
---|---|
With thionyl chloride Behandeln des erhaltenen Saeurechlorids mit Ammoniak in Chloroform; |
N-benzoyl-beta-alanine
N-benzoyl-β-alanine-(3,4-dimethoxy-phenethylamide)
Conditions | Yield |
---|---|
With thionyl chloride Behandeln des hergestellten Saeurechlorids mit 3,4-Dimethoxy-phenaethylamin in Aethylacetat; | |
Multi-step reaction with 3 steps 1: HCl 2: ethanol; N2H4+H2O 3: HNO2 / Behandeln des hergestellten Azids mit 3,4-Dimethoxy-phenaethylamin in Aether und Benzol View Scheme |
Molecular Structure:
Molecular Formula: C10H11NO3
Molecular Weight: 193.1992
IUPAC Name: 3-Benzamidopropanoic acid
Synonyms of Betamipron (CAS NO.3440-28-6): Betamipron [INN:JAN] ; 3-(Benzoylamino)propionic acid ; 3-Benzamidopropionic acid ; 4-09-00-00796 (Beilstein Handbook Reference) ; BRN 2212769 ; Benzoyl-beta-alanine ; Betamipronum ; Betamipronum [INN-Latin] ; UNII-3W0M245736 ; N-Benzoyl-beta-alanine ; beta-Alanine, N-benzoyl-
CAS NO: 3440-28-6
Product Categories: Drug / Therapeutic Agent
Melting point: 69 °C
Index of Refraction: 1.557
Molar Refractivity: 50.7 cm3
Molar Volume: 157.4 cm3
Surface Tension: 51.5 dyne/cm
Density: 1.227 g/cm3
Flash Point: 237.6 °C
Enthalpy of Vaporization: 77.07 kJ/mol
Boiling Point: 469.2 °C at 760 mmHg
Vapour Pressure of Betamipron (CAS NO.3440-28-6): 1.32E-09 mmHg at 25°C
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
rat | LD50 | intravenous | 3496mg/kg (3496mg/kg) | LUNGS, THORAX, OR RESPIRATION: DYSPNEA LUNGS, THORAX, OR RESPIRATION: CYANOSIS | Chemotherapy Vol. 39(Suppl, |
WGK Germany of Betamipron (CAS NO.3440-28-6): 3
RTECS: AY3272500
HazardClass: IRRITANT
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