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inquiryUnique advantages for Pamidronic acid Cas40391-99-9 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White or pale yellow powder Storage:N/A Package:100g/foil bag,1kg/ foi
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The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
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Cas:40391-99-9
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Shanghai Lonwin Chemical company is a subsidiary of Lonwin Industry Group Limited, was established in 2011 and is headquartered in Shanghai, adjacent to China National Convention and Exhibition Center and Hongqiao transportation hub.Lonwinchem is
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Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
Pamidronic acidAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
3-amino propanoic acid
pamidronate
Conditions | Yield |
---|---|
With methanesulfonic acid; phosphorous acid; phosphorus trichloride at 65 - 70℃; Inert atmosphere; | 99% |
Stage #1: 3-amino propanoic acid With phosphorus trichloride In methanesulfonic acid at 80 - 85℃; Stage #2: With water In methanesulfonic acid at 105℃; for 4h; | 85% |
With phosphonic Acid; phosphorus trichloride In chlorobenzene at 100℃; for 3h; Inert atmosphere; | 82% |
[3-(benzyloxycarbonylamino)-1-hydroxy-1-phosphonopropyl]phosphonic acid
pamidronate
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In methanol for 24h; | 90% |
[3-(1,3-dioxo-1,3-dihydroisoindol-2-yl)-1-hydroxy-1-phosphonopropyl]phosphonic acid
pamidronate
Conditions | Yield |
---|---|
With hydrazine hydrate In water at 20℃; for 0.5h; | 67% |
With hydrogenchloride In water for 5.5h; Reflux; |
pamidronate
Conditions | Yield |
---|---|
With sodium methylate In ethanol | 99.6% |
With sodium methylate In methanol | 97.9% |
With sodium hydroxide In water |
pamidronate
water
Conditions | Yield |
---|---|
In water High Pressure; equimol., heatd at 70°C in a closed flask for for 3 wk; crysts. decanted, dried (air); elem. anal.; | 95% |
Conditions | Yield |
---|---|
With formic acid for 17h; Heating; | 92% |
6-maleimidohexanoic acid N-hydroxylsuccinimide ester
pamidronate
Conditions | Yield |
---|---|
With sodium hydroxide In water; acetone at 20℃; pH=8 - 9; | 88% |
pamidronate
Conditions | Yield |
---|---|
With sodium nitrite In Na2 -salt; water | 85% |
pamidronate
water
Conditions | Yield |
---|---|
With NaOH In water High Pressure; a mixt. of Cu-contg. compd. (0.5 mmol), ligand (0.5 mmol) and water adjusted to pH 4.2 with NaOH aq. soln. was sealed in a Teflon-lined autoclave and heated at 160°C for 3 d; slow cooling to room temp.; crystals were filtered off and washed with water; elem. anal.; | 85% |
4-chloroquinazoline
pamidronate
Conditions | Yield |
---|---|
Stage #1: 4-chloroquinazoline; pamidronate With potassium carbonate In water at 95℃; for 24h; Reflux; Stage #2: With hydrogenchloride In water at 5℃; for 24h; pH=1; | 82% |
pamidronate
phenyl isothiocyanate
formamide
triethylamine
Conditions | Yield |
---|---|
In acetonitrile Ambient temperature; | 77% |
2-chloropyrimidine
pamidronate
Conditions | Yield |
---|---|
Stage #1: 2-chloropyrimidine; pamidronate With potassium carbonate In water at 90 - 180℃; for 23h; Reflux; Stage #2: With hydrogenchloride In water at 5℃; for 48h; pH=1; | 71% |
Conditions | Yield |
---|---|
With NaOH In water High Pressure; a mixt. of Zn-contg. compd. (0.5 mmol), ligand (0.5 mmol) and water adjusted to pH 3.6 with NaOH aq. soln. was sealed in a Teflon-lined autoclave and heated at 160°C for 3 d; slow cooling to room temp.; crystals were filtered off and washed with water; elem. anal.; | 70% |
pamidronate
Conditions | Yield |
---|---|
With hydrogenchloride In water at 160℃; for 48h; pH=0.65; Autoclave; | 68% |
Conditions | Yield |
---|---|
With Ba(OH)2*8H2O In water byproducts: BaSO4; addn. of barium hydroxide to aq. soln. of phosphonic acid deriv., addn. of aq. soln. of platinum compd., stirring at room temp. for 48 h; filtration, concg., addn. of aq. H2SO4 to pH 1, treating with acetone, keeping at 4°C for 2 h, filtration, drying in vac., elem. anal.; | 65.1% |
Conditions | Yield |
---|---|
With hydrogenchloride; phosphonic Acid In water at 115 - 120℃; for 3h; | 64% |
Conditions | Yield |
---|---|
With hydrogenchloride In water at 160℃; for 48h; pH=0.47; Autoclave; | 63% |
2-chloroquinazoline
pamidronate
Conditions | Yield |
---|---|
Stage #1: 2-chloroquinazoline; pamidronate With potassium carbonate In water at 90 - 180℃; for 22h; Reflux; Stage #2: With hydrogenchloride In water at 5℃; for 24h; pH=1; | 62% |
pamidronate
Co(2+)*C3NH9P2O7(2-)*H2O=Co(C3NH9P2O7)*H2O
Conditions | Yield |
---|---|
With NaOH In water High Pressure; a mixt. of Co-contg. compd. (0.5 mmol), ligand (0.5 mmol) and water adjusted to pH 2.8 with NaOH aq. soln. was sealed in a Teflon-lined autoclave and heated at 160°C for 3 d; slow cooling to room temp.; crystals were filtered off and washed with water; elem. anal.; | 60% |
pamidronate
Mn(2+)*C3NH9P2O7(2-)*H2O=Mn(C3NH9P2O7)*H2O
Conditions | Yield |
---|---|
With NaOH In water High Pressure; a mixt. of Mn-contg. compd. (0.5 mmol), ligand (0.5 mmol) and water adjusted to pH 2.8 with NaOH aq. soln. was sealed in a Teflon-lined autoclave and heated at 160°C for 3 d; slow cooling to room temp.; crystals were filtered off and washed with water; elem. anal.; | 60% |
3-maleimidopropionic acid N-hydroxysuccinimide ester
pamidronate
Conditions | Yield |
---|---|
With sodium hydroxide In water; acetone at 20℃; pH=8 - 9; | 60% |
Thiram
pamidronate
disodium <3-(3,3-dimethylthioureido)-1-hydroxypropylidene>bisphosphonate trihydrate
Conditions | Yield |
---|---|
With triethylamine In methanol for 8h; Heating; | 50% |
Conditions | Yield |
---|---|
In water High Pressure; a mixt. of Ni-contg. compd. (0.5 mmol), ligand (0.5 mmol) and water (pH 1.7) was sealed in a Teflon-lined autoclave and heated at 160°C for 3 d; slow cooling to room temp.; crystals were washed with water; elem. anal.; | 50% |
pamidronate
Conditions | Yield |
---|---|
With hydrogenchloride In water at 160℃; for 36h; pH=0.58; Autoclave; | 50% |
4-chloro-2-phenylquinazoline
pamidronate
Conditions | Yield |
---|---|
Stage #1: 4-chloro-2-phenylquinazoline; pamidronate With potassium carbonate In water at 90 - 180℃; for 23h; Reflux; Stage #2: With hydrogenchloride In water at 5℃; for 48h; pH=1; | 46% |
pamidronate
pyridoxal 5'-phosphate
Conditions | Yield |
---|---|
Stage #1: pamidronate; pyridoxal 5'-phosphate With triethylamine In ethanol; water at 20℃; for 1h; Stage #2: With sodium tetrahydroborate at 20℃; for 1h; Stage #3: With ammonia In water | 44% |
Conditions | Yield |
---|---|
Stage #1: pamidronate; o-chlorobenzoyl chloride With sodium hydroxide In water at -10℃; for 6h; Stage #2: With hydrogenchloride In water pH=1; | 41% |
pamidronate
Conditions | Yield |
---|---|
With hydrogenchloride In water at 160℃; for 48h; pH=0.74; Autoclave; | 41% |
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