CAS 3373-53-3

Isoguanine

Description:

Isoguanine, with the CAS number 3373-53-3, is a purine derivative that is structurally related to guanine, one of the four primary nucleobases in the nucleic acids DNA and RNA. It is characterized by its ability to participate in hydrogen bonding, which is crucial for its role in nucleic acid structures. Isoguanine features an amino group and a carbonyl group, contributing to its reactivity and interactions within biological systems. This compound is of particular interest in biochemical research due to its potential role in the study of nucleic acid stability and mutations. Isoguanine can form base pairs with cytosine, similar to guanine, but may exhibit different pairing properties under certain conditions, which can influence the fidelity of DNA replication and transcription. Its presence in nucleic acids can lead to unique biochemical pathways and has implications in understanding genetic variations and the mechanisms of certain diseases. Overall, isoguanine serves as a valuable model for studying the complexities of nucleobase interactions and their biological significance.

Formula: C₅H₅N₅O

InChI: InChI=1/C5H5N5O/c6-3-2-4(8-1-7-2)10-5(11)9-3/h1-2H,(H3,6,7,8,9,10,11)

InChI key: InChIKey=DRAVOWXCEBXPTN-UHFFFAOYSA-N

SMILES: NC=1C2=C(NC(=O)N1)N=CN2

Synonyms:

• 2-Amino-6-hydroxy purine
• 2-Hydroxyadenine
• 2-Oxoadenine
• 2-Oxyadenine
• 2H-Purin-2-one, 6-amino-1,3-dihydro-
• 2H-Purin-2-one, 6-amino-3,7-dihydro-
• 6-Amino-2-hydroxypurine
• 6-Amino-3,7-dihydro-2H-purin-2-one
• 6-amino-1,7-dihydro-2H-purin-2-one
• 6-amino-3,5-dihydro-2H-purin-2-one
• Guanopterin
• Isoguanine
• NSC 241501
• 6-AMINO-1,7-DIHYDROPURIN-2-ONE
• 2-HYDROXY-6-AMINOPURINE
• A280/A260=3.45
• 6-AMINO-1,3-DIHYDRO-2H-PURIN-2-ONE
• 6-Amino-9H-purine-2(1H)-one
• 2-HYDROXY-6-AMINOPURINE 98%
• 6-Amino-7H-purine-2-ol

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

CAS: 3373-53-3

Formula: C₅H₅N₅O

Purity: 97%

Color and Shape: Solid

Molecular weight: 151.1261

Ref: IN-DA0034BL

6-Amino-1,3-Dihydro-2H-Purin-2-One

CAS: 3373-53-3

6-Amino-1,3-Dihydro-2H-Purin-2-One

Purity: 98%

Molecular weight: 151.13g/mol

Ref: 54-OR1011976

Isoguanine

CAS: 3373-53-3

Isoguanine

Purity: ≥98%

Molecular weight: 151.13g/mol

Ref: 54-BUP14068

Isoguanine

CAS: 3373-53-3

Formula: C₅H₅N₅O

Purity: >98.0%(HPLC)

Color and Shape: White to Light yellow to Light orange powder to crystal

Molecular weight: 151.13

Ref: 3B-I0370

Isoguanine

CAS: 3373-53-3

Isoguanine is a purine base that is an isomer of guanine. A building block in organic synthesis.

Formula: C₅H₅N₅O

Purity: 99.9%

Color and Shape: Solid

Molecular weight: 151.13

Ref: TM-T19382

Isoguanine

Controlled Product

CAS: 3373-53-3

Stability Hygroscopic
Applications A nucleotide base as immunostimulator agent.
References Allawi, H., et al.: Biochemistry, 36, 10581 (1997), Wilhelm, J., et al.: Chem. BioChem., 4, 1120 (2003),

Formula: C₅H₅N₅O

Color and Shape: Neat

Molecular weight: 151.13

Ref: TR-I819000

6-Amino-7H-purin-2-ol

CAS: 3373-53-3

Formula: C₅H₅N₅O

Purity: 95.0%

Color and Shape: Solid

Molecular weight: 151.129

Ref: 10-F238922

Fludarabine Phosphate EP Impurity B

CAS: 3373-53-3

Formula: C₅H₅N₅O

Molecular weight: 151.13

Ref: ST-EA-CP-F71002