Product Name

  • Name

    Benzyladenine

  • EINECS 214-927-5
  • CAS No. 1214-39-7
  • Article Data54
  • CAS DataBase
  • Density 1.393 g/cm3
  • Solubility soluble in water
  • Melting Point 229-233 °C
  • Formula C12H11N5
  • Boiling Point 529.388 °C at 760 mmHg
  • Molecular Weight 225.253
  • Flash Point 273.964 °C
  • Transport Information UN 2348 3/PG 3
  • Appearance white to light yellow crystalline powder
  • Safety 9-24/25-36/37/39-26-23
  • Risk Codes 36/37/38-20/21/22
  • Molecular Structure Molecular Structure of 1214-39-7 (Benzyladenine)
  • Hazard Symbols IrritantXi,HarmfulXn
  • Synonyms 6-Benzylamino Purine;6-Benzylaminopurine ( 6-BA);Benzylaminopurine;6-Benzylaminopurine (6BA);6-Benzyl Adenine(6-Benzyl Aminopurine);6-Benzylaminopurine;BA;6-Benzylaminopurine *;6-Benzylamino purine (6-BA);N-benzyl-7H-purin-6-amine;Paturyl;N-Benzyl-9H-purin-6-amine;N-(Phenylmethyl)-1H-purin-6-amine;BA (growth stimulator);6-(Benzylamino)purine;Prestwick_414;6-Benzylaminopurine (6-BA);N6-Benzyladenine;BAP (growth stimulant);N(6)-Benzylaminopurine;1H-Purin-6-amine,N-(phenylmethyl)-;Aminopurine, 6-benzyl;6-Benzyl Aminopurine;6-benzylaminopurine BA;6-(n-Benzyl) Aminopurin;N-6-Benzyladenine;benzyl(purin-6-yl)amine;9H-Purin-6-amine, N-(phenylmethyl)-;
  • PSA 66.49000
  • LogP 2.03800

Synthetic route

6-chloropurine
87-42-3

6-chloropurine

benzylamine
100-46-9

benzylamine

6-benzyladenine
1214-39-7

6-benzyladenine

Conditions
ConditionsYield
With triethylamine In ethanol for 5h; Reflux;96%
at 100℃; for 0.0833333h; microwave irradiation;95%
With indium(III) chloride In acetonitrile at 120℃; for 1h; Microwave irradiation; regioselective reaction;93%
N6-Benzyladenosine
4294-16-0

N6-Benzyladenosine

6-benzyladenine
1214-39-7

6-benzyladenine

Conditions
ConditionsYield
With hydrogenchloride In water at 100℃; for 3h; Reagent/catalyst; Temperature;92%
phenylmagnesium bromide

phenylmagnesium bromide

Benzotriazol-1-ylmethyl-(9H-purin-6-yl)-amine
111098-24-9

Benzotriazol-1-ylmethyl-(9H-purin-6-yl)-amine

6-benzyladenine
1214-39-7

6-benzyladenine

Conditions
ConditionsYield
In diethyl ether at 25℃; for 16h;80%
6-methylsulfonylpurine
19769-32-5

6-methylsulfonylpurine

benzylamine
100-46-9

benzylamine

6-benzyladenine
1214-39-7

6-benzyladenine

Conditions
ConditionsYield
In butan-1-ol for 0.75h; Substitution;78.2%
7-benzyl-6-benzylamino-2-chloropurine

7-benzyl-6-benzylamino-2-chloropurine

6-benzyladenine
1214-39-7

6-benzyladenine

Conditions
ConditionsYield
With potassium hydroxide; hydrogen; palladium on activated charcoal In ethanol under 760 Torr; for 15h; Hydrogenation;69%
Conditions
ConditionsYield
at 130℃; for 17h;55%
6-N-2',3',5'-tri-O-tetraacetyladenosine
7387-58-8, 80007-24-5

6-N-2',3',5'-tri-O-tetraacetyladenosine

A

6-benzyladenine
1214-39-7

6-benzyladenine

B

α-D-ribofuranosyl-1-phosphate
18646-11-2

α-D-ribofuranosyl-1-phosphate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: potassium carbonate / N,N-dimethyl-formamide / 20 h / 20 °C
2: methanol; ammonia / 48 h / 20 °C
3: potassium dihydrogenphosphate; Escherichia coli purine nucleoside phosphorylase / 37 °C / pH 7.5 / aq. buffer; Enzymatic reaction
View Scheme
N6-acetyl-2',3',5'-tri-O-acetyl-N6-benzyladenosine
1338578-76-9

N6-acetyl-2',3',5'-tri-O-acetyl-N6-benzyladenosine

A

6-benzyladenine
1214-39-7

6-benzyladenine

B

α-D-ribofuranosyl-1-phosphate
18646-11-2

α-D-ribofuranosyl-1-phosphate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: methanol; ammonia / 48 h / 20 °C
2: potassium dihydrogenphosphate; Escherichia coli purine nucleoside phosphorylase / 37 °C / pH 7.5 / aq. buffer; Enzymatic reaction
View Scheme
benzyl bromide
100-39-0

benzyl bromide

6-benzyladenine
1214-39-7

6-benzyladenine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: potassium carbonate / N,N-dimethyl-formamide / 20 h / 20 °C
2: methanol; ammonia / 48 h / 20 °C
3: potassium dihydrogenphosphate; Escherichia coli purine nucleoside phosphorylase / 37 °C / pH 7.5 / aq. buffer; Enzymatic reaction
View Scheme
N6-Benzyladenosine
4294-16-0

N6-Benzyladenosine

A

6-benzyladenine
1214-39-7

6-benzyladenine

B

α-D-ribofuranosyl-1-phosphate
18646-11-2

α-D-ribofuranosyl-1-phosphate

Conditions
ConditionsYield
With Escherichia coli purine nucleoside phosphorylase at 25℃; pH=7.5; Kinetics; aq. phosphate buffer; Enzymatic reaction;
With potassium dihydrogenphosphate; Escherichia coli purine nucleoside phosphorylase at 37℃; pH=7.5; Equilibrium constant; aq. buffer; Enzymatic reaction;
Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: magnesium methanolate / methanol / 3 h / 55 °C
2: sodium tetrahydroborate / methanol / 20 °C
View Scheme
C12H9N5
709619-15-8

C12H9N5

6-benzyladenine
1214-39-7

6-benzyladenine

Conditions
ConditionsYield
With sodium tetrahydroborate In methanol at 20℃;
C16H15N5O2

C16H15N5O2

6-benzyladenine
1214-39-7

6-benzyladenine

Conditions
ConditionsYield
With propylamine In methanol at 20℃;
Allopurinol
68-94-0

Allopurinol

benzylamine
100-46-9

benzylamine

6-benzyladenine
1214-39-7

6-benzyladenine

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 75℃; for 4h; Temperature; Reagent/catalyst;18.2 g
Allopurinol
68-94-0

Allopurinol

6-benzyladenine
1214-39-7

6-benzyladenine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: bis(trichloromethyl) carbonate; dmap; thionyl chloride / Reflux; Green chemistry
2: triethylamine / ethanol / Reflux; Inert atmosphere
View Scheme
hypoxanthine
68-94-0

hypoxanthine

6-benzyladenine
1214-39-7

6-benzyladenine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: trichlorophosphate; N,N-dimethyl-aniline / 760.05 Torr / Heating
2: water / 0.75 h / 100 °C / Green chemistry
View Scheme
2-acetoxyethyl acetoxymethyl ether
59278-00-1

2-acetoxyethyl acetoxymethyl ether

6-benzyladenine
1214-39-7

6-benzyladenine

9-<(2-acetoxyethoxy)methyl>-6-benzylaminopurine
173205-63-5

9-<(2-acetoxyethoxy)methyl>-6-benzylaminopurine

Conditions
ConditionsYield
With aluminum oxide; silica gel for 0.0666667h; microwave irradiation;95%
methyl vinyl ketone
78-94-4

methyl vinyl ketone

6-benzyladenine
1214-39-7

6-benzyladenine

1-(butan-3-one-1-yl)-6-benzylaminopurine

1-(butan-3-one-1-yl)-6-benzylaminopurine

Conditions
ConditionsYield
With 1-methyl-1H-imidazole In dimethyl sulfoxide at 70℃; for 2h; Michael addition;94%
1-Bromo-2-chloroethane
107-04-0

1-Bromo-2-chloroethane

6-benzyladenine
1214-39-7

6-benzyladenine

6-benzylamino-9-(2-chloroethyl)purine
120593-22-8

6-benzylamino-9-(2-chloroethyl)purine

Conditions
ConditionsYield
With sodium hydroxide; (C8H17)4NBr In water; benzene at 80℃; for 0.5h; Product distribution; other catalyst, other solvent, other reaction time, other temperature;90%
With sodium hydroxide; (C8H17)4NBr In water; benzene at 80℃; for 0.5h;90%
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 16h;82%
acrylic acid methyl ester
292638-85-8

acrylic acid methyl ester

6-benzyladenine
1214-39-7

6-benzyladenine

3-(6-benzylamino-purin-9-yl)-propionic acid methyl ester

3-(6-benzylamino-purin-9-yl)-propionic acid methyl ester

Conditions
ConditionsYield
With 1-butyl-3-methylimidazolium hydroxide at 25℃; for 2h; Michael addition;90%
With 1-methyl-1H-imidazole In dimethyl sulfoxide at 70℃; for 2h; Michael addition;84%
acrylic acid n-butyl ester
141-32-2

acrylic acid n-butyl ester

6-benzyladenine
1214-39-7

6-benzyladenine

3-(6-benzylamino-purin-9-yl)-propionic acid butyl ester
1033400-03-1

3-(6-benzylamino-purin-9-yl)-propionic acid butyl ester

Conditions
ConditionsYield
With tetrabutylammomium bromide; zinc(II) oxide at 120℃; for 0.333333h; Michael addition; microwave irradiation;89%
1,3-chlorobromopropane
109-70-6

1,3-chlorobromopropane

6-benzyladenine
1214-39-7

6-benzyladenine

6-benzylamino-9-(3-chloropropyl)purine
120593-24-0

6-benzylamino-9-(3-chloropropyl)purine

Conditions
ConditionsYield
With sodium hydroxide; (C8H17)4NBr In water; benzene at 80℃; for 1h;85%
ethyl bromoacetate
105-36-2

ethyl bromoacetate

6-benzyladenine
1214-39-7

6-benzyladenine

N6-benzyl-9-(ethoxycarbonylmethyl)adenine

N6-benzyl-9-(ethoxycarbonylmethyl)adenine

Conditions
ConditionsYield
With potassium carbonate; potassium iodide In acetonitrile for 0.0833333h; microwave irradiation;85%
ethylene dibromide
106-93-4

ethylene dibromide

6-benzyladenine
1214-39-7

6-benzyladenine

6-benzylamino-9-(2-bromoethyl)purine
120593-27-3

6-benzylamino-9-(2-bromoethyl)purine

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 16h;82%
With sodium hydroxide; tetrabutylammomium bromide In dichloromethane; water at 40℃; for 1h; Product distribution; other reaction time, other temperature;50%
With sodium hydroxide; tetrabutylammomium bromide In dichloromethane; water at 40℃; for 1h;50%
1-Bromo-2-chloroethane
107-04-0

1-Bromo-2-chloroethane

6-benzyladenine
1214-39-7

6-benzyladenine

Benzyl-(9-vinyl-9H-purin-6-yl)-amine
120593-26-2

Benzyl-(9-vinyl-9H-purin-6-yl)-amine

Conditions
ConditionsYield
With sodium hydroxide; (C8H17)4NBr In water; benzene at 80℃; for 2.5h; Product distribution; other catalyst, other solvent, other reaction time, other temperature;80%
With sodium hydroxide; (C8H17)4NBr In water; benzene at 80℃; for 2.5h;80%
6-benzyladenine
1214-39-7

6-benzyladenine

Bromoacetaldehyde diethyl acetal
2032-35-1

Bromoacetaldehyde diethyl acetal

N-benzyl-9-(2,2-diethoxyethyl)-9H-purin-6-amine
1527480-25-6

N-benzyl-9-(2,2-diethoxyethyl)-9H-purin-6-amine

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 90℃; for 8h; Inert atmosphere;80%
methyl chloroacetate
96-34-4

methyl chloroacetate

6-benzyladenine
1214-39-7

6-benzyladenine

6-benzylamino-9-((methoxycarbonyl)methyl)-9H-purine

6-benzylamino-9-((methoxycarbonyl)methyl)-9H-purine

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 160℃; for 0.133333h; microwave irradiation;78%
vinyl acetate
108-05-4

vinyl acetate

6-benzyladenine
1214-39-7

6-benzyladenine

1-(6-benzylaminoallopurin-9-yl)ethyl acetate

1-(6-benzylaminoallopurin-9-yl)ethyl acetate

Conditions
ConditionsYield
With D-aminoacylase from Escherichia coli (EC 3.5.1.81) In dimethyl sulfoxide at 50℃; for 96h;77%
With [bmIm]OH at 50℃; for 24h; Markovnikov addition;70%
n-propyl chloracetate
5396-24-7

n-propyl chloracetate

6-benzyladenine
1214-39-7

6-benzyladenine

6-benzylamino-9-((n-propoxycarbonyl)methyl)-9H-purine

6-benzylamino-9-((n-propoxycarbonyl)methyl)-9H-purine

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 160℃; for 0.133333h; microwave irradiation;76%
4-(4-fluorophenyl)-4-oxo-n-butyl chloride
3874-54-2

4-(4-fluorophenyl)-4-oxo-n-butyl chloride

6-benzyladenine
1214-39-7

6-benzyladenine

cyclopropyl-{4-(6-(benzylamino)-9H-purin-9-yl)phenyl}methanone

cyclopropyl-{4-(6-(benzylamino)-9H-purin-9-yl)phenyl}methanone

Conditions
ConditionsYield
With potassium carbonate In dimethyl sulfoxide at 140℃;76%
6-benzyladenine
1214-39-7

6-benzyladenine

isopropyl bromide
75-26-3

isopropyl bromide

6-benzylamino-9-isopropylpurine
111853-20-4

6-benzylamino-9-isopropylpurine

Conditions
ConditionsYield
With sodium hydroxide; (C8H17)4NBr In benzene for 3h; Heating;75%
With potassium carbonate In dimethyl sulfoxide Alkylation;
methyl 1,2,3-tri-O-acetyl-β-D-ribofuronate
68673-84-7

methyl 1,2,3-tri-O-acetyl-β-D-ribofuronate

6-benzyladenine
1214-39-7

6-benzyladenine

methyl 1-[N6-(benzyl)adenin-9-yl]-2,3-di-O-acetyl-β-D-ribofuronate
1012864-67-3

methyl 1-[N6-(benzyl)adenin-9-yl]-2,3-di-O-acetyl-β-D-ribofuronate

Conditions
ConditionsYield
Stage #1: 6-benzyladenine With ammonium sulfate; 1,1,1,3,3,3-hexamethyl-disilazane for 16h; Heating;
Stage #2: methyl 1,2,3-tri-O-acetyl-β-D-ribofuronate With trimethylsilyl trifluoromethanesulfonate In 1,2-dichloro-ethane at 90℃; for 0.333333h; microwave irradiation; Further stages.;
75%
copper (II) carbonate hydroxide

copper (II) carbonate hydroxide

(carboxymethyl(4-methylbenzyl)amino)acetic acid
166826-77-3

(carboxymethyl(4-methylbenzyl)amino)acetic acid

water
7732-18-5

water

6-benzyladenine
1214-39-7

6-benzyladenine

[Cu(MEBIDA)(HBAP)(H2O)]·H2O

[Cu(MEBIDA)(HBAP)(H2O)]·H2O

Conditions
ConditionsYield
In isopropyl alcohol at 25 - 50℃; for 1h;75%
acrylonitrile
107-13-1

acrylonitrile

6-benzyladenine
1214-39-7

6-benzyladenine

3-(6-benzylamino-purin-9-yl)-propionitrile

3-(6-benzylamino-purin-9-yl)-propionitrile

Conditions
ConditionsYield
With triethylamine In water at 100℃; for 0.0833333h; Michael addition; microwave irradiation;74%
3,4-dihydro-2H-pyran
110-87-2

3,4-dihydro-2H-pyran

6-benzyladenine
1214-39-7

6-benzyladenine

6-benzylamino-9-(2-tetrahydropyranyl)purine
2312-73-4

6-benzylamino-9-(2-tetrahydropyranyl)purine

Conditions
ConditionsYield
With toluene-4-sulfonic acid In various solvent(s) for 2h; Addition; Heating;71.4%
2-ethoxy-ethanol
110-80-5

2-ethoxy-ethanol

6-benzyladenine
1214-39-7

6-benzyladenine

benzyl-[9-(2-ethoxy-ethyl)-9H-purin-6-yl]-amine
1013022-32-6

benzyl-[9-(2-ethoxy-ethyl)-9H-purin-6-yl]-amine

Conditions
ConditionsYield
With iodine; potassium carbonate; triethylamine; triphenylphosphine In N,N-dimethyl-formamide for 9h; Reflux;71%
With potassium carbonate; 1-n-butyl-3-methylimidazolim bromide; triethylamine; p-toluenesulfonyl chloride at 80℃; for 7h; Green chemistry; regioselective reaction;64%
With potassium carbonate; triethylamine In N,N-dimethyl-formamide for 4h; Heating;58%
With tetrachloromethane; tetra-(n-butyl)ammonium iodide; potassium carbonate; triphenylphosphine In N,N-dimethyl-formamide for 5h; Reflux;58%
copper (II) carbonate hydroxide

copper (II) carbonate hydroxide

2,2'-((furan-2-ylmethyl)azanediyl)diacetic acid
57362-11-5

2,2'-((furan-2-ylmethyl)azanediyl)diacetic acid

6-benzyladenine
1214-39-7

6-benzyladenine

[Cu(FurIDA)(HBAP)]

[Cu(FurIDA)(HBAP)]

Conditions
ConditionsYield
In methanol; water at 25℃; for 0.5h;70%
O,O‐diethyl 2-iodoethoxymethylphosphonate

O,O‐diethyl 2-iodoethoxymethylphosphonate

6-benzyladenine
1214-39-7

6-benzyladenine

A

O,O-diethyl((2-(6-(benzylamino)-7H-purin-7-yl)ethoxy)methyl)phosphonate

O,O-diethyl((2-(6-(benzylamino)-7H-purin-7-yl)ethoxy)methyl)phosphonate

B

O,O-diethyl((2-(6-(benzylamino)-9H-purin-9-yl)ethoxy)methyl)phosphonate

O,O-diethyl((2-(6-(benzylamino)-9H-purin-9-yl)ethoxy)methyl)phosphonate

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 24h; regioselective reaction;A 3%
B 70%

Benzyladenine Consensus Reports

Reported in EPA TSCA Inventory.

Benzyladenine Specification

The Benzyladenine, with the CAS registry number 1214-39-7, is also known as Benzyl(purin-6-yl)amine. It belongs to the product categories of Pharmaceutical Raw Materials; Miscellaneous; Purine; Amines; Biochemistry; Cytokinins; Nucleobases and their analogs; Nucleosides, Nucleotides & Related Reagents; Plant Growth Regulators; Plant Hormones. Its EINECS number is 214-927-5. This chemical's molecular formula is C12H11N5 and molecular weight is 225.25. What's more, its systematic name is N-Benzyl-7H-purin-6-amine. Its classification codes are: (1)Agricultural Chemical; (2)Growth Substances; (3)Growth regulator / Fertilizer; (4)Mutation data; (5)Plant growth regulators. This chemical should be sealed and stored in a cool and dry place. Moreover, it should be protected from oxides. This substance is a first-generation synthetic cytokinin that elicits plant growth and development responses, setting blossoms and stimulating fruit richness by stimulating cell division. It is an inhibitor of respiratory kinase in plants, and increases post-harvest life of green vegetables.

Physical properties of Benzyladenine are: (1)ACD/LogP: 2.164; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.15; (4)ACD/LogD (pH 7.4): 2.16; (5)ACD/BCF (pH 5.5): 25.36; (6)ACD/BCF (pH 7.4): 25.92; (7)ACD/KOC (pH 5.5): 349.77; (8)ACD/KOC (pH 7.4): 357.43; (9)#H bond acceptors: 5; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 66.49 Å2; (13)Index of Refraction: 1.766; (14)Molar Refractivity: 66.899 cm3; (15)Molar Volume: 161.701 cm3; (16)Polarizability: 26.521×10-24cm3; (17)Surface Tension: 80.4 dyne/cm; (18)Density: 1.393 g/cm3; (19)Flash Point: 273.964 °C; (20)Enthalpy of Vaporization: 80.442 kJ/mol; (21)Boiling Point: 529.388 °C at 760 mmHg; (22)Vapour Pressure: 0 mmHg at 25°C.

Preparation: this chemical can be prepared by 7(9)H-purin-6-ylamine and phenylmethanol; sodium salt at the temperature of 130 °C. The reaction time is 17 hours. The yield is about 55%.

Benzyladenine can be prepared by 7(9)H-purin-6-ylamine and phenylmethanol; sodium salt at the temperature of 130 °C

Uses of Benzyladenine: it can be used to produce by benzyl-(1-oxy-9H-purin-6-yl)-amine at the temperature of 30 °C. It will need regent MCPBA and solvent methanol with the reaction time of 20 hours. The yield is about 35%.

Benzyladenine can be used to produce by benzyl-(1-oxy-9H-purin-6-yl)-amine at the temperature of 30 °C

When you are using this chemical, please be cautious about it as the following:
This chemical is harmful by inhalation, in contact with skin and if swallowed. It is irritating to eyes, respiratory system and skin. You must avoid contact with skin and eyes. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. You should keep the container in a well-ventilated place. You must not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer). When using it, you need wear suitable protective clothing, gloves and eye/face protection.

You can still convert the following datas into molecular structure:
(1)SMILES: n1c(c2c(nc1)ncn2)NCc3ccccc3
(2)Std. InChI: InChI=1S/C12H11N5/c1-2-4-9(5-3-1)6-13-11-10-12(15-7-14-10)17-8-16-11/h1-5,7-8H,6H2,(H2,13,14,15,16,17)
(3)Std. InChIKey: NWBJYWHLCVSVIJ-UHFFFAOYSA-N

The toxicity data is as follows:  

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral 1300mg/kg (1300mg/kg) SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Toho Igakkai Zasshi. Journal of Medical Society of Toho University. Vol. 19, Pg. 336, 1972.
mouse LD50 skin > 5gm/kg (5000mg/kg)   Toho Igakkai Zasshi. Journal of Medical Society of Toho University. Vol. 19, Pg. 336, 1972.
mouse LD50 subcutaneous > 2300mg/kg (2300mg/kg)   Toho Igakkai Zasshi. Journal of Medical Society of Toho University. Vol. 19, Pg. 336, 1972.
rat LD50 oral 2125mg/kg (2125mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE
Toho Igakkai Zasshi. Journal of Medical Society of Toho University. Vol. 19, Pg. 336, 1972.

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