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inquiryItems Standard Result Assay 98%min ----------------------------------------------------------------------------------------------
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inquiryN,O-Dimethylhydroxylamine hydrochloride Basic information Product Name: N,O-Dimethylhydroxylamine hydrochloride Synonyms: n-methoxymethylamine hydrochloride;N-METHOXY-N-METHYLAMINE HYDRO
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inquiryProduct name N,O-Dimethylhydroxylamine hydrochloride CAS 6638-79-5 Melting point 112-115 °C form Crystalline Powder or Crystals
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inquiryConditions | Yield |
---|---|
With hydrogenchloride | 37.1 g |
4-amino-2-ethylsulfanylpyrimidine-5-carboxylic acid metoxymethylamide
1-bromo-4,5-difluoro-2-methoxybenzene
A
(4-amino-2-ethylsulfanylpyrimidin-5-yl)(2,3-difluoro-6-methoxyphenyl)methanone
B
(4-amino-2-ethylsulfanylpyrimidin-5-yl)(4,5-difluoro-2-methoxyphenyl)methanone
C
N,O-dimethylhydroxylamine*hydrochloride
Conditions | Yield |
---|---|
Stage #1: 1-bromo-4,5-difluoro-2-methoxybenzene With n-butyllithium In tetrahydrofuran; hexane at -78℃; Stage #2: 4-amino-2-ethylsulfanylpyrimidine-5-carboxylic acid metoxymethylamide In tetrahydrofuran; hexane at -78 - -35℃; for 2h; |
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride In tetrahydrofuran; toluene at 0℃; Inert atmosphere; |
N,O-dimethylhydroxylamine*hydrochloride
Conditions | Yield |
---|---|
Stage #1: N-methoxy-N-methylbenzenesulfonamide With iodine; magnesium In methanol for 0.5h; Sonication; Stage #2: With hydrogenchloride In water pH=1; | 46% |
B
N,O-dimethylhydroxylamine*hydrochloride
phenylacetic acid
N,O-dimethylhydroxylamine*hydrochloride
N-methoxy-N-methyl-2-phenylacetamide
Conditions | Yield |
---|---|
With diethyl cyanophosphonate; triethylamine In N,N-dimethyl-formamide 1) -10 deg C, 0.5 h, 2) r.t., 2.5 h; | 100% |
With sodium hydroxide; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In tetrahydrofuran; water at 20℃; for 3.5h; pH=4.5; | 100% |
Stage #1: phenylacetic acid With 1,1'-carbonyldiimidazole In tetrahydrofuran for 1h; Stage #2: N,O-dimethylhydroxylamine*hydrochloride With trimethylamine In tetrahydrofuran; acetonitrile for 20h; | 97% |
indole-3-acetic acid
N,O-dimethylhydroxylamine*hydrochloride
2-(1H-indol-3-yl)-N-methoxy-N-methyl-acetamide
Conditions | Yield |
---|---|
With 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; N-ethyl-N,N-diisopropylamine In dichloromethane; ethyl acetate at 20℃; for 1h; | 100% |
Stage #1: indole-3-acetic acid With 1,1'-carbonyldiimidazole In dichloromethane at 0 - 20℃; for 2h; Inert atmosphere; Stage #2: N,O-dimethylhydroxylamine*hydrochloride In dichloromethane at 0 - 20℃; for 12h; Inert atmosphere; | 97% |
With triethylamine; dicyclohexyl-carbodiimide In dichloromethane for 2h; Ambient temperature; | 84% |
t-Boc-L-valine
N,O-dimethylhydroxylamine*hydrochloride
tert-butyl (S)-1-(N-methoxy-N-methylcarbamoyl)-2-methylpropylcarbamate
Conditions | Yield |
---|---|
With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; triethylamine In N,N-dimethyl-formamide at 4℃; | 100% |
With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 0 - 20℃; | 100% |
With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; | 100% |
N-(tert-butyloxycarbonyl)-L-isoleucine
N,O-dimethylhydroxylamine*hydrochloride
N-(tert-butoxycarbonyl)-L-isoleucine N'-methoxy-N'-methylamide
Conditions | Yield |
---|---|
Stage #1: N-(tert-butyloxycarbonyl)-L-isoleucine With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 0℃; for 0.25h; Inert atmosphere; Stage #2: N,O-dimethylhydroxylamine*hydrochloride With 4-methyl-morpholine In dichloromethane at 0 - 25℃; for 14h; Inert atmosphere; | 100% |
Stage #1: N-(tert-butyloxycarbonyl)-L-isoleucine With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 0℃; for 0.25h; Inert atmosphere; Stage #2: N,O-dimethylhydroxylamine*hydrochloride With 4-methyl-morpholine In dichloromethane at 25℃; for 14h; Inert atmosphere; | 100% |
With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide for 2h; | 91% |
N-tert-butoxycarbonyl-L-leucine
N,O-dimethylhydroxylamine*hydrochloride
N-(tert-butoxycarbonyl)-L-leucine-N'-methoxy-N'-methylamide
Conditions | Yield |
---|---|
Stage #1: N-tert-butoxycarbonyl-L-leucine With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 0℃; for 0.25h; Inert atmosphere; Stage #2: N,O-dimethylhydroxylamine*hydrochloride With 4-methyl-morpholine In dichloromethane at 0 - 25℃; for 14h; Inert atmosphere; | 100% |
Stage #1: N-tert-butoxycarbonyl-L-leucine With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 0℃; for 0.25h; Inert atmosphere; Stage #2: N,O-dimethylhydroxylamine*hydrochloride With 4-methyl-morpholine In dichloromethane at 25℃; for 14h; Inert atmosphere; | 100% |
With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dichloromethane | 100% |
L-N-Boc-Ala
N,O-dimethylhydroxylamine*hydrochloride
tert-butyl {(S)-1-[methoxy(methyl)amino]-1-oxopropan-2-yl}carbamate
Conditions | Yield |
---|---|
With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dichloromethane | 100% |
With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; | 100% |
With 1,1'-carbonyldiimidazole In dichloromethane for 16h; | 99% |
cyclohexanone-4-carboxylic acid ethyleneacetal
N,O-dimethylhydroxylamine*hydrochloride
Conditions | Yield |
---|---|
Stage #1: cyclohexanone-4-carboxylic acid ethyleneacetal With 1,1'-carbonyldiimidazole In dichloromethane for 1.66667h; Large scale; Stage #2: N,O-dimethylhydroxylamine*hydrochloride In dichloromethane for 24.25h; Large scale; | 100% |
With 1,1'-carbonyldiimidazole 1.) CHCl3, 2.) r.t., 18 h; Yield given. Multistep reaction; | |
Stage #1: cyclohexanone-4-carboxylic acid ethyleneacetal With 1,1'-carbonyldiimidazole In dichloromethane for 1.33333h; Stage #2: N,O-dimethylhydroxylamine*hydrochloride In dichloromethane for 24h; |
N,O-dimethylhydroxylamine*hydrochloride
Nα-(t-butyloxycarbonyl)-Nω-(4-methoxy-2,3,6-trimethylbenzenesulphonyl)-L-arginine
N-α-(t-butyloxycarbonyl)-N'-ω'-(4-methoxy-2,3,6-trimethylbenzenesulfonyl)-L-arginine-N,O-dimethylhydroxyamide
Conditions | Yield |
---|---|
With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; triethylamine In N,N-dimethyl-formamide at 0 - 20℃; for 2h; | 100% |
With N-ethyl-N,N-diisopropylamine; HATU In tetrahydrofuran at 20℃; for 3h; Inert atmosphere; | 93% |
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 20℃; for 4.5h; | 92% |
N,O-dimethylhydroxylamine*hydrochloride
(2R)-3-(biphenyl-4-yl)-2-[(tert-butoxycarbonyl)amino]propanoic acid
(R)-α-<<(1,1-dimethylethoxy)carbonyl>amino>-N-methoxy-N-metyl<1,1'-biphenyl>-4-propanamide
Conditions | Yield |
---|---|
With 2-(6-chloro-1H-benzotriazole-1-yl)21,1,3,3-tetramethylaminiumhexafluorophosphate; N-ethyl-N,N-diisopropylamine In dichloromethane | 100% |
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In dichloromethane for 16h; Ambient temperature; | 97% |
Stage #1: N,O-dimethylhydroxylamine*hydrochloride; (2R)-3-(biphenyl-4-yl)-2-[(tert-butoxycarbonyl)amino]propanoic acid With 4-methyl-morpholine In dichloromethane at -15℃; for 0.0833333h; Inert atmosphere; Stage #2: With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at -15 - 20℃; for 5.5h; Inert atmosphere; | 87% |
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In dichloromethane at 20℃; Inert atmosphere; | 22.7 g |
N-(fluoren-9-ylmethoxycarbonyl)glycine
N,O-dimethylhydroxylamine*hydrochloride
(9H-fluoren-9-yl)methyl (2-(methoxy(methyl)amino)-2-oxoethyl)carbamate
Conditions | Yield |
---|---|
With benzotriazol-1-ol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 4h; Inert atmosphere; | 100% |
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; | 98% |
Stage #1: N-(fluoren-9-ylmethoxycarbonyl)glycine With trichloroacetonitrile; triphenylphosphine In tetrahydrofuran at 20℃; for 1h; Inert atmosphere; Stage #2: N,O-dimethylhydroxylamine*hydrochloride With triethylamine In tetrahydrofuran at 20℃; for 1h; Inert atmosphere; | 89% |
Boc-Nle-OH
N,O-dimethylhydroxylamine*hydrochloride
N-Methoxy-N-methyl 2(S)-(tert-butoxycarbonylamino) hexanamide
Conditions | Yield |
---|---|
With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dichloromethane | 100% |
Stage #1: Boc-Nle-OH With 4-methyl-morpholine; isobutyl chloroformate In dichloromethane at -15℃; for 0.5h; Stage #2: N,O-dimethylhydroxylamine*hydrochloride In dichloromethane at -15 - 20℃; for 17h; | 94% |
Stage #1: Boc-Nle-OH With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dichloromethane for 0.25h; Stage #2: N,O-dimethylhydroxylamine*hydrochloride In dichloromethane at 20℃; | 85% |
N,O-dimethylhydroxylamine*hydrochloride
Fmoc-Lys(tert-butoxycarbonyl)
(S)-N-α-(fluorenylmethyloxycarbonyl)-N-ε-(tert-butyloxycarbonyl)-lysine N-methoxy-N-methylamide
Conditions | Yield |
---|---|
Stage #1: Fmoc-Lys(tert-butoxycarbonyl) With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-d6-formamide at 0℃; for 0.5h; Stage #2: N,O-dimethylhydroxylamine*hydrochloride In N,N-dimethyl-formamide at 0 - 20℃; for 3.5h; | 100% |
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide | 98% |
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane | 96% |
2-furancarbonyl chloride
N,O-dimethylhydroxylamine*hydrochloride
N-methoxy-N-methyl-2-furancarboxamide
Conditions | Yield |
---|---|
With pyridine; sodium carbonate In tetrahydrofuran at 20℃; Inert atmosphere; | 100% |
With triethylamine In dichloromethane Ambient temperature; | 92% |
With potassium carbonate In 2-methyltetrahydrofuran; water at 0 - 20℃; | 92% |
3-methylthenoyl chloride
N,O-dimethylhydroxylamine*hydrochloride
N-methoxy-N-methyl-3-methylthiophene-2-carboxamide
Conditions | Yield |
---|---|
With triethylamine In chloroform at 0 - 20℃; Inert atmosphere; | 100% |
With triethylamine In chloroform at 0 - 20℃; | 100% |
With pyridine In dichloromethane for 2h; Ambient temperature; Yield given; | |
With triethylamine In chloroform at 0 - 20℃; | 28.8 g |
N,O-dimethylhydroxylamine*hydrochloride
(S)-3-(tert-butyl-diphenyl-silanyloxy)-2-methyl-propionic acid methyl ester
(S)-3-(tert-butyldiphenylsilyloxy)-N-methoxy-N,2-dimethylpropanamide
Conditions | Yield |
---|---|
With isopropylmagnesium chloride In tetrahydrofuran at 0℃; for 2h; Inert atmosphere; | 100% |
With isopropylmagnesium chloride In tetrahydrofuran at -20 - -5℃; | 99% |
With trimethylaluminum In dichloromethane; toluene for 4h; Heating; | 60% |
N,O-dimethylhydroxylamine*hydrochloride
4-fluorobenzoyl chloride
4-fluoro-N-methoxy-N-methylbenzamide
Conditions | Yield |
---|---|
With triethylamine In dichloromethane for 0.5h; | 100% |
With triethylamine In dichloromethane | 100% |
With triethylamine In dichloromethane at 0 - 18℃; for 16.5h; Inert atmosphere; | 99% |
3-(tert-butyloxycarbonylamino)propionic acid
N,O-dimethylhydroxylamine*hydrochloride
[2-(methoxy-methyl-carbamoyl)-ethyl]-carbamic acid tert-butyl ester
Conditions | Yield |
---|---|
Stage #1: 3-(tert-butyloxycarbonylamino)propionic acid With 4-methyl-morpholine; isobutyl chloroformate In dichloromethane at -15℃; for 0.25h; Stage #2: N,O-dimethylhydroxylamine*hydrochloride In dichloromethane at -15 - 20℃; for 16h; | 100% |
Stage #1: 3-(tert-butyloxycarbonylamino)propionic acid With 1,1'-carbonyldiimidazole In dichloromethane at 20℃; for 0.5h; Stage #2: N,O-dimethylhydroxylamine*hydrochloride With N-ethyl-N,N-diisopropylamine In dichloromethane | 99% |
With 4-methyl-morpholine; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at -15 - 20℃; Inert atmosphere; | 95% |
5-methyl-benzofuran-2-carbonyl chloride
N,O-dimethylhydroxylamine*hydrochloride
5-Methyl-benzofuran-2-carboxylic acid methoxy-methyl-amide
Conditions | Yield |
---|---|
With triethylamine In dichloromethane for 0.5h; Ambient temperature; | 100% |
N,O-dimethylhydroxylamine*hydrochloride
Heptanoic acid chloride
heptanoic acid N,O-dimethylhydroxyamide
Conditions | Yield |
---|---|
With pyridine | 100% |
With pyridine In dichloromethane at 20℃; for 1h; | 93% |
With TEA In dichloromethane | 92% |
N,O-dimethylhydroxylamine*hydrochloride
N-[(tert-butoxy)carbonyl]piperidine-4-carboxylic acid
tert-butyl 4-(methoxy(methyl)carbamoyl)piperidine-1-carboxylate
Conditions | Yield |
---|---|
Stage #1: N,O-dimethylhydroxylamine*hydrochloride; N-[(tert-butoxy)carbonyl]piperidine-4-carboxylic acid With triethylamine In DMF (N,N-dimethyl-formamide) at 20℃; for 0.166667h; Stage #2: With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In DMF (N,N-dimethyl-formamide) Stage #3: With hydrogenchloride In water | 100% |
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 48h; | 99% |
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; | 99% |
N,O-dimethylhydroxylamine*hydrochloride
3-(tert-butyldimethylsilanyloxy)-4,4-dimethyldihydro-2(3H)-furan-2-one
(R)-2-(tert-butyldimethylsilyloxy)-4-hydroxy-N-methoxy-N,3,3-trimethylbutanamide
Conditions | Yield |
---|---|
Stage #1: N,O-dimethylhydroxylamine*hydrochloride; 3-(tert-butyldimethylsilanyloxy)-4,4-dimethyldihydro-2(3H)-furan-2-one With isopropylmagnesium chloride In tetrahydrofuran at 0℃; Stage #2: With water In tetrahydrofuran at 0℃; pH=7; aq. phosphate buffer; | 100% |
With trimethylaluminum In hexane; benzene for 1h; Ambient temperature; | 98% |
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