Product Name

  • Name

    6-Amino-2-chloropurine riboside

  • EINECS 205-678-3
  • CAS No. 146-77-0
  • Article Data37
  • CAS DataBase
  • Density 2.19 g/cm3
  • Solubility 10 mg/mL in water
  • Melting Point 162 °C
  • Formula C10H12ClN5O4
  • Boiling Point 591.8 °C at 760 mmHg
  • Molecular Weight 301.689
  • Flash Point 311.7 °C
  • Transport Information
  • Appearance white to off-white crystalline solid
  • Safety 24/25
  • Risk Codes
  • Molecular Structure Molecular Structure of 146-77-0 (6-Amino-2-chloropurine riboside)
  • Hazard Symbols
  • Synonyms Cl-Ado;6-Amino-2-chloropurine riboside;(2R,3R,4R,5R)-2-(6-amino-2-chloro-purin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol;4-26-00-03725 (Beilstein Handbook Reference);2-(6-amino-2-chloro-purin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol;Antibiotic AT 265B;Adenosine,2-chloro-;2-Chloroadenosinehemihydrate;
  • PSA 139.54000
  • LogP -0.74540

Synthetic route

2',3',5'-tri-O-acetyl-2-chloroadenosine
79999-39-6, 24638-99-1

2',3',5'-tri-O-acetyl-2-chloroadenosine

2-Chloroadenosine
146-77-0

2-Chloroadenosine

Conditions
ConditionsYield
With methanol; sodium methylate for 1h; Reflux;96%
2-chloroadenine
1839-18-5

2-chloroadenine

uridine
58-96-8

uridine

2-Chloroadenosine
146-77-0

2-Chloroadenosine

Conditions
ConditionsYield
With hydrogenchloride; potassium dihydrogenphosphate; potassium hydroxide In water; dimethyl sulfoxide at 58 - 61℃; for 4h; pH=7.1-7.2; Enzymatic reaction;85%
With potassium phosphate; Geobacillus thermoglucosidasius purine nucleoside phosphorylase; Thermus thermophilus pyrimidine nucleoside phosphorylase In water at 70℃; for 1h; pH=7; Enzymatic reaction;
With dipotassium hydrogenphosphate; purine nucleoside phosphorylase; pyrimidine nucleoside phosphorylase; glycine In aq. buffer at 60℃; pH=9; Equilibrium constant; Enzymatic reaction;
(2R,3R,4R,5R)-4-(acetyloxy)-2-[(acetyloxy)methyl]-5-(2,6-dichloro-9H-purin-9-yl)tetrahydro-3-furanyl acetate
3056-18-6

(2R,3R,4R,5R)-4-(acetyloxy)-2-[(acetyloxy)methyl]-5-(2,6-dichloro-9H-purin-9-yl)tetrahydro-3-furanyl acetate

2-Chloroadenosine
146-77-0

2-Chloroadenosine

Conditions
ConditionsYield
With ethanol; ammonia at 20℃;75%
With ammonia In ethanol at 100℃; for 24h;73%
With ammonium hydroxide In tetrahydrofuran for 72h; Ambient temperature; Yield given;
2-chloro-2′,3′,5′-tri-O-(t-butyldimethylsilyl)adenosine
195727-26-5

2-chloro-2′,3′,5′-tri-O-(t-butyldimethylsilyl)adenosine

2-Chloroadenosine
146-77-0

2-Chloroadenosine

Conditions
ConditionsYield
With potassium fluoride In methanol at 80℃; for 24h;74%
2-chloroadenine
1839-18-5

2-chloroadenine

2-Chloroadenosine
146-77-0

2-Chloroadenosine

Conditions
ConditionsYield
With hydrogenchloride; potassium dihydrogenphosphate; potassium hydroxide In water; dimethyl sulfoxide at 58 - 61℃; for 4h; pH=7.1-7.2; Enzymatic reaction;70%
With Trypanosoma brucei purine nucleoside 2'-deoxyribosyltransferase, Y5F mutant In aq. phosphate buffer at 50℃; for 0.5h; pH=6.5; Enzymatic reaction;
6-amino-2-chloro-9-(2',3',5'-tri-O-benzoyl-β-D-ribofuranosyl)-9H-purine
1055168-98-3

6-amino-2-chloro-9-(2',3',5'-tri-O-benzoyl-β-D-ribofuranosyl)-9H-purine

2-Chloroadenosine
146-77-0

2-Chloroadenosine

Conditions
ConditionsYield
With sodium methylate In methanol at 20℃; for 7h;67%
2-chloro-6-methoxy-purine riboside
15465-92-6

2-chloro-6-methoxy-purine riboside

2-Chloroadenosine
146-77-0

2-Chloroadenosine

Conditions
ConditionsYield
With methanol; ammonia
2,8-dichloro-adenosine
75802-60-7

2,8-dichloro-adenosine

2-Chloroadenosine
146-77-0

2-Chloroadenosine

Conditions
ConditionsYield
With sodium hydroxide; Pd-BaSO4 Hydrogenation;
(1R)-tri-O-benzoyl-1-<2,6-dichloro-purin-9-yl>-1,4-anhydro-ribitol

(1R)-tri-O-benzoyl-1-<2,6-dichloro-purin-9-yl>-1,4-anhydro-ribitol

2-Chloroadenosine
146-77-0

2-Chloroadenosine

Conditions
ConditionsYield
With methanol; ammonia
2,3,5-tri-O-acetyl-α-D-ribofuranosyl chloride
105499-44-3

2,3,5-tri-O-acetyl-α-D-ribofuranosyl chloride

6-amino-2chloro-purin-9-ylmercury(1+) chloride

6-amino-2chloro-purin-9-ylmercury(1+) chloride

2-Chloroadenosine
146-77-0

2-Chloroadenosine

Conditions
ConditionsYield
With xylene und Behandeln des Reaktionsprodukts mit methanol.NH3;
(2R,3R,4R,5R)-2-((benzoyloxy)methyl)-5-(2,6-dichloro-9H-purin-9-yl)tetrahydrofuran-3,4-diyl dibenzoate
15373-23-6

(2R,3R,4R,5R)-2-((benzoyloxy)methyl)-5-(2,6-dichloro-9H-purin-9-yl)tetrahydrofuran-3,4-diyl dibenzoate

2-Chloroadenosine
146-77-0

2-Chloroadenosine

Conditions
ConditionsYield
With ammonia In methanol at 20℃;
With ammonia In methanol at 100℃; for 24h; Autoclave;14 g
With ammonia In methanol at 100℃; for 24h; Autoclave;14 g
1-[9-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-2-chloropurin-6-yl]-3-benzyl-2-propylimidazolium iodide

1-[9-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-2-chloropurin-6-yl]-3-benzyl-2-propylimidazolium iodide

2-Chloroadenosine
146-77-0

2-Chloroadenosine

Conditions
ConditionsYield
With ammonia In methanol at 60℃; for 11h;
9-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-2-chloro-6-(2-propylimidazol-1-yl)purine
891497-89-5

9-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-2-chloro-6-(2-propylimidazol-1-yl)purine

2-Chloroadenosine
146-77-0

2-Chloroadenosine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: NaI / acetonitrile / 1.5 h / 60 °C
2: NH3 / methanol / 11 h / 60 °C
View Scheme
1-O-acetyl-2,3,5-tri-O-benzoyl-β-D-ribofuranose
6974-32-9

1-O-acetyl-2,3,5-tri-O-benzoyl-β-D-ribofuranose

thioether-bound (4-hydroxypyrimidine-2-yl)-Merrifield resin

thioether-bound (4-hydroxypyrimidine-2-yl)-Merrifield resin

2-Chloroadenosine
146-77-0

2-Chloroadenosine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: SnCl4 / acetonitrile / 20 °C
2: NH3 / methanol / 20 °C
View Scheme
2,6 dichloropurine
5451-40-1

2,6 dichloropurine

2-Chloroadenosine
146-77-0

2-Chloroadenosine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: SnCl4 / acetonitrile / 20 °C
2: NH3 / methanol / 20 °C
View Scheme
Multi-step reaction with 3 steps
1: tin(IV) chloride / 0.25 h / 90 - 120 °C
2: ammonia / methanol / 24 h / 100 °C / Autoclave
3: 24 h / 20 °C
View Scheme
2-amino-6-chloro-9-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)purine
16321-99-6

2-amino-6-chloro-9-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)purine

2-Chloroadenosine
146-77-0

2-Chloroadenosine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: Ph3CCl, K2CO3, isoamyl nitrite / CH2Cl2 / 0.5 h / Heating
2: conc. NH4OH / tetrahydrofuran / 72 h / Ambient temperature
View Scheme
Multi-step reaction with 2 steps
1: benzyltriethylammonium nitrite; acetyl chloride / dichloromethane / 1 h / 0 °C / Inert atmosphere; Cooling with ice
2: ammonia / ethanol / 72 h / 20 °C
View Scheme
Multi-step reaction with 2 steps
1: benzyltriethylammonium nitrite; acetyl chloride / dichloromethane / Inert atmosphere; Cooling with ice
2: ammonia; ethanol / 20 °C
View Scheme
2-Chloroadenosine
146-77-0

2-Chloroadenosine

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: pyridine / dimethylformamide / 4.5 h / 75 °C
2: 70.85 percent / Et4NCl, Me2NPh, POCl3 / acetonitrile / 0.17 h / Heating
3: Ph3CCl, K2CO3, isoamyl nitrite / CH2Cl2 / 0.5 h / Heating
4: conc. NH4OH / tetrahydrofuran / 72 h / Ambient temperature
View Scheme
Multi-step reaction with 4 steps
1: dmap; N,N-dimethyl-ethanamine / acetonitrile / 1 h / 20 °C
2: tetraethylammonium chloride; N,N-dimethyl-aniline; trichlorophosphate / 100 °C
3: benzyltriethylammonium nitrite; acetyl chloride / dichloromethane / 1 h / 0 °C / Inert atmosphere; Cooling with ice
4: ammonia / ethanol / 72 h / 20 °C
View Scheme
Multi-step reaction with 4 steps
1: N,N-dimethyl-ethanamine; dmap / acetonitrile
2: tetraethylammonium chloride; trichlorophosphate; N,N-dimethyl-aniline / Inert atmosphere
3: benzyltriethylammonium nitrite; acetyl chloride / dichloromethane / Inert atmosphere; Cooling with ice
4: ammonia; ethanol / 20 °C
View Scheme
2',3',5'-tri-O-acetyl-guanosine
6979-94-8

2',3',5'-tri-O-acetyl-guanosine

2-Chloroadenosine
146-77-0

2-Chloroadenosine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 70.85 percent / Et4NCl, Me2NPh, POCl3 / acetonitrile / 0.17 h / Heating
2: Ph3CCl, K2CO3, isoamyl nitrite / CH2Cl2 / 0.5 h / Heating
3: conc. NH4OH / tetrahydrofuran / 72 h / Ambient temperature
View Scheme
Multi-step reaction with 3 steps
1: tetraethylammonium chloride; N,N-dimethyl-aniline; trichlorophosphate / 100 °C
2: benzyltriethylammonium nitrite; acetyl chloride / dichloromethane / 1 h / 0 °C / Inert atmosphere; Cooling with ice
3: ammonia / ethanol / 72 h / 20 °C
View Scheme
Multi-step reaction with 3 steps
1: tetraethylammonium chloride; trichlorophosphate; N,N-dimethyl-aniline / Inert atmosphere
2: benzyltriethylammonium nitrite; acetyl chloride / dichloromethane / Inert atmosphere; Cooling with ice
3: ammonia; ethanol / 20 °C
View Scheme
ammonium hydroxide
1336-21-6

ammonium hydroxide

2,6-dichloro-9-(2,3,5-O-triacetyl-β-D-ribofuranosyl)-9H-purine

2,6-dichloro-9-(2,3,5-O-triacetyl-β-D-ribofuranosyl)-9H-purine

2-Chloroadenosine
146-77-0

2-Chloroadenosine

Conditions
ConditionsYield
In tetrahydrofuran
D-ribose
50-69-1

D-ribose

2-chloroadenine
1839-18-5

2-chloroadenine

2-Chloroadenosine
146-77-0

2-Chloroadenosine

Conditions
ConditionsYield
With potassium dihydrogenphosphate; recombinant E.coli phosphopentomutase; recombinant E.coli purine nucleoside phosphorylase; recombinant E.coli ribokinase; potassium chloride; ATP; manganese(ll) chloride In aq. buffer at 50℃; for 0.5h; pH=7.5; Enzymatic reaction;90 %Chromat.
O6-(benzotriazol-1-yl)-2-chloro-9-[2,3,5-tri-O-(t-butyldimethylsilyl)-β-D-ribofuranosyl]purine
1277176-33-6

O6-(benzotriazol-1-yl)-2-chloro-9-[2,3,5-tri-O-(t-butyldimethylsilyl)-β-D-ribofuranosyl]purine

2-Chloroadenosine
146-77-0

2-Chloroadenosine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: ammonium hydroxide / 1.5 h / 20 °C
2: potassium fluoride / methanol / 24 h / 80 °C
View Scheme
O6-(benzotriazol-1H-yl)-2',3',5'-tri-O-(tert-butyldimethylsilyl)guanosine
1182847-52-4

O6-(benzotriazol-1H-yl)-2',3',5'-tri-O-(tert-butyldimethylsilyl)guanosine

2-Chloroadenosine
146-77-0

2-Chloroadenosine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: tert.-butylnitrite; chloro-trimethyl-silane / dichloromethane / 1 h / 0 °C
2: ammonium hydroxide / 1.5 h / 20 °C
3: potassium fluoride / methanol / 24 h / 80 °C
View Scheme
2-chloroadenine
1839-18-5

2-chloroadenine

2-Chloroadenosine
146-77-0

2-Chloroadenosine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: tin(IV) chloride / nitromethane / 3 h / 20 °C / Cooling with ice
2: sodium methylate; methanol / 1 h / Reflux
View Scheme
1-β-D-ribofuranosyl-1H-benzotriazole
65024-85-3

1-β-D-ribofuranosyl-1H-benzotriazole

2-Chloroadenosine
146-77-0

2-Chloroadenosine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: tin(IV) chloride / nitromethane / 3 h / 20 °C / Cooling with ice
2: sodium methylate; methanol / 1 h / Reflux
View Scheme
2,6-dichloropurine riboside
13276-52-3

2,6-dichloropurine riboside

2-Chloroadenosine
146-77-0

2-Chloroadenosine

Conditions
ConditionsYield
With ammonia In methanol at 80℃; for 7h; High pressure;
at 20℃; for 24h;4.5 g
1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

2-Chloroadenosine
146-77-0

2-Chloroadenosine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: tin(IV) chloride / 0.25 h / 90 - 120 °C
2: ammonia / methanol / 24 h / 100 °C / Autoclave
3: 24 h / 20 °C
View Scheme
C5H9O8P(2-)*2K(1+)

C5H9O8P(2-)*2K(1+)

2-chloroadenine
1839-18-5

2-chloroadenine

2-Chloroadenosine
146-77-0

2-Chloroadenosine

Conditions
ConditionsYield
With E-purine nucleoside phosphorylase-0002 In aq. buffer at 40℃; for 0.3h; pH=9; Equilibrium constant; Reagent/catalyst; Temperature; pH-value; Enzymatic reaction;
5-fluorouridine
316-46-1

5-fluorouridine

2-Chloroadenosine
146-77-0

2-Chloroadenosine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: E-pyrimidine nucleoside phosphorylase-0002; potassium dihydrogenphosphate / aq. buffer / 0.2 h / 40 °C / pH 9 / Enzymatic reaction
2: E-purine nucleoside phosphorylase-0002 / aq. buffer / 0.3 h / 40 °C / pH 9 / Enzymatic reaction
View Scheme
2-Chloroadenosine
146-77-0

2-Chloroadenosine

2,2-dimethoxy-propane
77-76-9

2,2-dimethoxy-propane

((3aR,4R,6R,6aR)-6-(6-amino-2-chloro-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol
24639-06-3

((3aR,4R,6R,6aR)-6-(6-amino-2-chloro-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol

Conditions
ConditionsYield
With toluene-4-sulfonic acid at 20℃; Cycloaddition;100%
With perchloric acid In water at 20℃; for 8h; Reagent/catalyst; Inert atmosphere;88%
With toluene-4-sulfonic acid In acetone at 45℃;85%
chlorodiethylisopropylsilane
107149-56-4

chlorodiethylisopropylsilane

2-Chloroadenosine
146-77-0

2-Chloroadenosine

2-chloro-2',3',5'-tri-O-(isopropyldiethylsilyl)adenosine
849115-69-1

2-chloro-2',3',5'-tri-O-(isopropyldiethylsilyl)adenosine

Conditions
ConditionsYield
With 1H-imidazole In tetrahydrofuran; DMF (N,N-dimethyl-formamide) at 20℃; for 18h;100%
2-Chloroadenosine
146-77-0

2-Chloroadenosine

butan-1-ol
71-36-3

butan-1-ol

2-Thioadenosine
43157-50-2

2-Thioadenosine

Conditions
ConditionsYield
With hydrogen sulfide; acetic acid In N-methyl-acetamide; water100%
2-Chloroadenosine
146-77-0

2-Chloroadenosine

2-chloro-9-(β-D-arabinofuranosyl)adenine
10147-12-3

2-chloro-9-(β-D-arabinofuranosyl)adenine

Conditions
ConditionsYield
With uridine phosphorylase; disodium hydrogen arsenate heptahydrate; Escherichia coli purine nucleoside phosphorylase for 48h; Enzymatic reaction;99%
2-Chloroadenosine
146-77-0

2-Chloroadenosine

2-hydrazinoadenosine
15763-11-8

2-hydrazinoadenosine

Conditions
ConditionsYield
With hydrazine hydrate at 20℃; for 4h;97%
With hydrazine hydrate In water at 45 - 50℃; Temperature;87%
With hydrazine at 40 - 55℃; for 2h; Product distribution / selectivity;81.4%
2-Chloroadenosine
146-77-0

2-Chloroadenosine

trimethyl orthoformate
149-73-5

trimethyl orthoformate

2-chloro-2′,3′-O-methoxymethylideneadenosine
478702-41-9

2-chloro-2′,3′-O-methoxymethylideneadenosine

Conditions
ConditionsYield
Stage #1: 2-Chloroadenosine; trimethyl orthoformate With toluene-4-sulfonic acid at 20℃;
Stage #2: at 20℃; for 3h;
96%
With toluene-4-sulfonic acid In N,N-dimethyl-formamide at 20℃; for 24h;81%
With toluene-4-sulfonic acid at 20℃;
acetic anhydride
108-24-7

acetic anhydride

2-Chloroadenosine
146-77-0

2-Chloroadenosine

2',3',5'-tri-O-acetyl-2-chloroadenosine
79999-39-6, 24638-99-1

2',3',5'-tri-O-acetyl-2-chloroadenosine

Conditions
ConditionsYield
With dmap; triethylamine In acetonitrile at 50℃;94%
N-BOC-1,2-diaminoethane
57260-73-8

N-BOC-1,2-diaminoethane

2-Chloroadenosine
146-77-0

2-Chloroadenosine

tert-butyl (2-((6-amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-2-yl)amino)ethyl)carbamate
847647-31-8

tert-butyl (2-((6-amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-2-yl)amino)ethyl)carbamate

Conditions
ConditionsYield
at 150℃; for 2h; Inert atmosphere; Neat (no solvent);91.4%
2-Chloroadenosine
146-77-0

2-Chloroadenosine

acetone
67-64-1

acetone

((3aR,4R,6R,6aR)-6-(6-amino-2-chloro-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol
24639-06-3

((3aR,4R,6R,6aR)-6-(6-amino-2-chloro-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol

Conditions
ConditionsYield
With toluene-4-sulfonic acid at 20℃; Inert atmosphere;90%
With toluene-4-sulfonic acid at 20℃; for 22h; Cooling with ice; Inert atmosphere;83%
With toluene-4-sulfonic acid at 20℃; for 22h; Cooling with ice;83%
2-Chloroadenosine
146-77-0

2-Chloroadenosine

mercaptoacetic acid
68-11-1

mercaptoacetic acid

2-(6-amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-2-ylthio)acetic acid
58097-84-0

2-(6-amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-2-ylthio)acetic acid

Conditions
ConditionsYield
In N,N-dimethyl-formamide90%
2-Chloroadenosine
146-77-0

2-Chloroadenosine

toluene-4-sulfonic acid
104-15-4

toluene-4-sulfonic acid

((3aR,4R,6R,6aR)-6-(6-amino-2-chloro-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol
24639-06-3

((3aR,4R,6R,6aR)-6-(6-amino-2-chloro-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol

Conditions
ConditionsYield
In acetone at 20℃; for 4h; Inert atmosphere;90%
2-adamantanethiol
23695-66-1

2-adamantanethiol

2-Chloroadenosine
146-77-0

2-Chloroadenosine

2-(β-adamantyl)thioadenosine

2-(β-adamantyl)thioadenosine

Conditions
ConditionsYield
In N,N-dimethyl-formamide85%
3,3,3-trifluoro-propane-1-thiol
69412-76-6

3,3,3-trifluoro-propane-1-thiol

2-Chloroadenosine
146-77-0

2-Chloroadenosine

2-[(3,3,3-trifluoropropyl)thio]adenosine
163706-51-2

2-[(3,3,3-trifluoropropyl)thio]adenosine

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide for 5h; Reagent/catalyst; Solvent; Reflux;85%
2-Chloroadenosine
146-77-0

2-Chloroadenosine

1-t-Butoxycarbonylpiperazine
57260-71-6

1-t-Butoxycarbonylpiperazine

C19H29N7O6

C19H29N7O6

Conditions
ConditionsYield
With triethylamine In ethanol; water85%
2-Mercaptopyridine
2637-34-5

2-Mercaptopyridine

2-Chloroadenosine
146-77-0

2-Chloroadenosine

2-(β-pyridyl)thioadenosine

2-(β-pyridyl)thioadenosine

Conditions
ConditionsYield
In N,N-dimethyl-formamide80%
p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

2-Chloroadenosine
146-77-0

2-Chloroadenosine

2-[2-(4-aminophenyl)ethylamino]adenosine
161536-30-7

2-[2-(4-aminophenyl)ethylamino]adenosine

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine at 140℃; for 4h; Substitution;79%
2-Chloroadenosine
146-77-0

2-Chloroadenosine

carbonic acid dimethyl ester
616-38-6

carbonic acid dimethyl ester

2-(methylthio)adenosine
4105-39-9

2-(methylthio)adenosine

Conditions
ConditionsYield
With potassium tert-butylate; palladium diacetate; triphenylphosphine; potassium thioacetate In dimethyl sulfoxide at 120℃; Inert atmosphere;77%
2-Chloroadenosine
146-77-0

2-Chloroadenosine

(2R,3R,4S,5S)-2-(6-amino-2-chloro-9H-purin-9-yl)-5-(chloromethyl)tetrahydrofuran-3,4-diol, also called 5'-deoxy-5'-(chloro)-2-chloroadenosine

(2R,3R,4S,5S)-2-(6-amino-2-chloro-9H-purin-9-yl)-5-(chloromethyl)tetrahydrofuran-3,4-diol, also called 5'-deoxy-5'-(chloro)-2-chloroadenosine

Conditions
ConditionsYield
With N,N,N,N,N,N-hexamethylphosphoric triamide; thionyl chloride at 20℃; Inert atmosphere;76%
2-Chloroadenosine
146-77-0

2-Chloroadenosine

methylamine
74-89-5

methylamine

2-(methylamino)adenosine
13364-95-9

2-(methylamino)adenosine

Conditions
ConditionsYield
In ethanol; water at 100℃; for 132h; Sealed tube;75%
1,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane
69304-37-6

1,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane

2-Chloroadenosine
146-77-0

2-Chloroadenosine

(6aR,8R,9R,9aS)-8-(6-amino-2-chloro-9H-purin-9-yl)-2,2,4,4-tetraisopropyltetrahydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-9-ol
111556-90-2

(6aR,8R,9R,9aS)-8-(6-amino-2-chloro-9H-purin-9-yl)-2,2,4,4-tetraisopropyltetrahydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-9-ol

Conditions
ConditionsYield
With 1H-imidazole In tetrahydrofuran; DMF (N,N-dimethyl-formamide) at 20℃; for 24h;72%
With pyridine for 1h; Ambient temperature;69%
In pyridine at 20℃;
2-Chloroadenosine
146-77-0

2-Chloroadenosine

2-hydroxyethanethiol
60-24-2

2-hydroxyethanethiol

S-(2-hydroxy-ethyl)-2-thio-isoguanosine
56720-63-9

S-(2-hydroxy-ethyl)-2-thio-isoguanosine

Conditions
ConditionsYield
In N,N-dimethyl-formamide72%
2-(aminoethyl)pyridine
2706-56-1

2-(aminoethyl)pyridine

2-Chloroadenosine
146-77-0

2-Chloroadenosine

2-[2-(pyridin-2-yl)ethylamino]-adenosine
124498-70-0

2-[2-(pyridin-2-yl)ethylamino]-adenosine

Conditions
ConditionsYield
at 140℃; for 4h;71%
2-cyclohexylethylamine
4442-85-7

2-cyclohexylethylamine

2-Chloroadenosine
146-77-0

2-Chloroadenosine

2-[(2-Cyclohexylethyl)amino]adenosine
124498-52-8

2-[(2-Cyclohexylethyl)amino]adenosine

Conditions
ConditionsYield
at 140℃; for 4h;71%
isopropyldimethylsilyl chloride
3634-56-8

isopropyldimethylsilyl chloride

2-Chloroadenosine
146-77-0

2-Chloroadenosine

2-chloro-2',3',5'-tri-O-(isopropyldimethylsilyl)adenosine
849115-65-7

2-chloro-2',3',5'-tri-O-(isopropyldimethylsilyl)adenosine

Conditions
ConditionsYield
With 1H-imidazole In tetrahydrofuran; DMF (N,N-dimethyl-formamide) at 20℃; for 18h;70%
4,4'-dimethoxytrityl chloride
40615-36-9

4,4'-dimethoxytrityl chloride

2-Chloroadenosine
146-77-0

2-Chloroadenosine

2-Chloro-5'-O-(4,4'-dimethoxytrityl)adenosine
119530-57-3

2-Chloro-5'-O-(4,4'-dimethoxytrityl)adenosine

Conditions
ConditionsYield
With pyridine for 24h; Ambient temperature;69%

2-Chloroadenosine Specification

The 2-Chloroadenosine, with the CAS registry number 146-77-0 and EINECS registry number 205-678-3, has the systematic name of 1,2,3,5-tetra-O-acetyl-β-L-ribofuranose. It is a kind of white to off-white crystalline solid, and belongs to the following product categories: Miscellaneous Biochemicals; 13C & 2H Sugars; Biochemistry; Nucleosides and their analogs; Nucleosides, Nucleotides & Related Reagents; Bases & Related Reagents; Carbohydrates & Derivatives; Heterocycles; Nucleotides; Adenosine receptor; Adenosine. And the molecular formula of the chemical is C10H12ClN5O4. Besides, it is always used as selective A1-adenosine receptor agonist which can induce apoptosis.

The physical properties of 2-Chloroadenosine are as followings: (1)ACD/LogP: -0.46; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): -0.46; (4)ACD/LogD (pH 7.4): -0.46; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 13.4; (8)ACD/KOC (pH 7.4): 13.4; (9)#H bond acceptors: 9; (10)#H bond donors: 5; (11)#Freely Rotating Bonds: 5; (12)Polar Surface Area: 83.76 Å2; (13)Index of Refraction: 1.912; (14)Molar Refractivity: 64.55 cm3; (15)Molar Volume: 137.4 cm3; (16)Polarizability: 25.59×10-24cm3; (17)Surface Tension: 106.5 dyne/cm; (18)Density: 2.19 g/cm3; (19)Flash Point: 311.7 °C; (20)Enthalpy of Vaporization: 92.84 kJ/mol; (21)Boiling Point: 591.8 °C at 760 mmHg; (22)Vapour Pressure: 7.47E-15 mmHg at 25°C. 

You can still convert the following datas into molecular structure:
(1)SMILES: Clc1nc(c2ncn(c2n1)[C@@H]3O[C@@H]([C@@H](O)[C@H]3O)CO)N
(2)InChI: InChI=1/C10H12ClN5O4/c11-10-14-7(12)4-8(15-10)16(2-13-4)9-6(19)5(18)3(1-17)20-9/h2-3,5-6,9,17-19H,1H2,(H2,12,14,15)/t3-,5-,6-,9-/m1/s1
(3)InChIKey: BIXYYZIIJIXVFW-UUOKFMHZBQ

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