ChemicalBook > CAS DataBase List > 6-Amino-3,7-dihydro-2H-purin-2-one

6-Amino-3,7-dihydro-2H-purin-2-one

Product Name
6-Amino-3,7-dihydro-2H-purin-2-one
CAS No.
3373-53-3
Chemical Name
6-Amino-3,7-dihydro-2H-purin-2-one
Synonyms
ISOGUANINE;2-HYDROXY-6-AMINOPURINE;2-Hydroxyadenine;NSC 241501;Guanopterin;2-Oxyadenine;2-Oxoadenine;Isoguanine>A280/A260=3.45;6-Amino-3,7-dihydro-
CBNumber
CB1407734
Molecular Formula
C5H5N5O
Formula Weight
151.13
MOL File
3373-53-3.mol
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6-Amino-3,7-dihydro-2H-purin-2-one Property

Melting point:
300 °C
Boiling point:
273.11°C (rough estimate)
Density 
1.4456 (rough estimate)
refractive index 
1.8000 (estimate)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
Aqueous Base (Slightly)
form 
Powder
pka
5.32±0.40(Predicted)
color 
Off-white to slightly beige
Water Solubility 
SLIGHTLY SOLUBLE
Stability:
Hygroscopic
InChI
InChI=1S/C5H5N5O/c6-3-2-4(8-1-7-2)10-5(11)9-3/h1H,(H4,6,7,8,9,10,11)
InChIKey
DRAVOWXCEBXPTN-UHFFFAOYSA-N
SMILES
N1C2=C(NC(=O)N=C2N)N=C1
CAS DataBase Reference
3373-53-3(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn
Risk Statements 
22
Safety Statements 
24/25
HS Code 
29335995
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

TCI Chemical
Product number
I0370
Product name
Isoguanine
Purity
>98.0%(HPLC)
Packaging
100mg
Price
$88
Updated
2025/07/31
Cayman Chemical
Product number
21703
Product name
Isoguanine
Purity
≥95%
Packaging
10mg
Price
$32
Updated
2024/03/01
Cayman Chemical
Product number
21703
Product name
Isoguanine
Purity
≥95%
Packaging
50mg
Price
$93
Updated
2024/03/01
Cayman Chemical
Product number
21703
Product name
Isoguanine
Purity
≥95%
Packaging
100mg
Price
$139
Updated
2024/03/01
Cayman Chemical
Product number
21703
Product name
Isoguanine
Purity
≥95%
Packaging
250mg
Price
$305
Updated
2024/03/01
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6-Amino-3,7-dihydro-2H-purin-2-one Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powder

Uses

A nucleotide base as immunostimulator agent.

Definition

ChEBI: An oxopurine that is 3,7-dihydro-purin-2-one in which the hydrogen at position 6 is substituted by an amino group.

Synthesis Reference(s)

Journal of the American Chemical Society, 81, p. 2442, 1959 DOI: 10.1021/ja01519a042

6-Amino-3,7-dihydro-2H-purin-2-one Preparation Products And Raw materials

Raw materials

Preparation Products

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6-Amino-3,7-dihydro-2H-purin-2-one Suppliers

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View Lastest Price from 6-Amino-3,7-dihydro-2H-purin-2-one manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
Product
6-Amino-3,7-dihydro-2H-purin-2-one 3373-53-3
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-15
airuikechemical co., ltd.
Product
2-Hydroxy-6-aminopurine 3373-53-3
Price
US $0.00-0.00/g
Min. Order
1g
Purity
99.99%
Supply Ability
20 tons
Release date
2024-04-07
Career Henan Chemical Co
Product
6-Amino-3,7-dihydro-2H-purin-2-one 3373-53-3
Price
US $1.00/g
Min. Order
1g
Purity
99%
Supply Ability
200kg
Release date
2019-12-30

3373-53-3, 6-Amino-3,7-dihydro-2H-purin-2-oneRelated Search:

Purmorphamine bis(2-amino-1,7-dihydro-6H-purin-6-one) sulphate 6-Amino-3,7-dihydro-2H-purin-2-one 2-amino-1,7-dihydro-6H-purin-6-one monohydrochloride 2-AMINO-1,9-DIHYDRO-6H-PURIN-6-ONE,2-AMINO-1,7-DIHYDRO-6H-PURIN-6-ONE 6-AMINO-2-HYDROXYPURINE 9-[[2-(Acetyloxy)-1-(hydroxymethyl)ethoxy]methyl]-2-amino-1,9-dihydro- 6H-Purin-6-one Purine Oxipurinol 6-amino-1H-purine-2,8(3H,7H)-dione MRS 3777 HEMIOXALATE N6-(DIISOBUTYLAMINOMETHYLIDENE)-O2-(DIPHENYLCARBAMOYL)-2'-DEOXYISOGUANOSINE 2-Amino-3,9-dihydro-6H-purin-6-one 7-oxide,2-Amino-1,9-dihydro-6H-purin-6-one 7-oxide 2-Amino-1,7-dihydro-6H-purin-6-one 3-oxide 2-amino-1,8-dihydro-6H-Purin-6-one,radical ion 9-[(1S)-2β,3α-Bis(hydroxymethyl)cyclobutan-1α-yl]-2-amino-9H-purin-6(1H)-one 9-(4-Hydroxy-2-butynyl)-2-amino-1,9-dihydro-6H-purin-6-one 2-amino-6,9-dihydro-1H-purin-6-one

  • 2-HYDROXY-6-AMINOPURINE
  • 6-AMINO-1,3-DIHYDRO-2H-PURIN-2-ONE
  • ISOGUANINE
  • 6-Amino-3,7-dihydro-2H-purin-2-one
  • 6-AMINO-1,7-DIHYDROPURIN-2-ONE
  • 2-Hydroxyadenine
  • A280/A260=3.45
  • 2-HYDROXY-6-AMINOPURINE 98%
  • 2-Oxoadenine
  • 2-Oxyadenine
  • Guanopterin
  • 2H-Purin-2-one, 6-amino-3,7-dihydro-
  • Fludarabine EP impurity B (Isoguanine)
  • NSC 241501
  • 6-Amino-7H-purine-2-ol
  • 6-Amino-9H-purin-2-ol
  • 6-Amino-9H-purine-2(1H)-one
  • 2-Hydroxy-6-aminopurine,98%
  • 6-Amino-3,7-dihydro-
  • 2-Hydroxy-6-aMinopurine, 98% 250MG
  • Isoguanine&gt
  • 6-Amino-3,7-dihydro-2H-purin-2-one USP/EP/BP
  • 6-Amino-9<i>H</i>-purin-2-ol
  • 3373-53-3
  • Purine
  • Biochemistry
  • Nucleobases and their analogs
  • Nucleosides, Nucleotides & Related Reagents
  • Nucleic acids
  • Bases & Related Reagents
  • Intermediates & Fine Chemicals
  • Nucleotides
  • Pharmaceuticals
  • Nucleotides and Nucleosides
  • Purines