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Home> Products > Pharmaceuticals and Biochemicals > Auxiliaries and Other Medicinal Chemicals > CAS DataBase Listed 7 > CAS 73-40-5
73-40-5 structure 3D

CAS 73-40-5 products price,suppliers

  • Name: imidazo[1,2-a]pyridine-3-methanamine,a-butyl-8-methyl-
  • Molecular Weight: 151.13
  • Formula: C18H22N4O3
  • Synonyms: 2-AMino-6-hydroxy-1H-purine; 6H-Purin-6-one, 2-amino-1,7-dihydro- (9CI); 6H-purin-6-one, 2-amino-3,7-dihydro-; 9H-Guanine; Guanine (8CI); Guanine Vetec(TM) reagent grade, 99%;
  • Guanine is one of the fundamental components of nucleic acids (DNA and RNA). Guanine is a purine derivative, consisting of a fused pyrimidine-imidazole ring system with conjugated double bonds.
Properties Safety and Handling MSDS NMR Spectrum Synthesis Route Precursor and Product Computational chemical data
Identification Safety Data
  • [Risk Codes]
  • [Safety Statements]
Properties
  • Appearance:
  • white to light yellow crystal powder
  • Molecular Weight:
  • 151.13
  • Melting Point:
  • >300 °C(lit.)
  • Storage Temperature:
  • 2-8°C
  • Refractive index:
  • 2.0000 (estimate)
  • Solubility:
  • Very soluble
  • Stability:
  • Stable. Incompatible with strong oxidizing agents.
  • More Properties>>
Question & Answer
  • Why does the keto tautomer of guanine have lower energy? Looking at the keto and enol forms of guanine, it would seem as if the enol form is more stable, due to the fact that aromaticity is established with the enol form. However, according to a question on Chem.SE here: LINK there is a 8.7   k c a l / m o l " style="position: relative;" tabinde...more+ Jun 10 2021
Upstream Product Downtream information
There are 330 suppliers who can provide imidazo[1,2-a]pyridine-3-methanamine,a-butyl-8-methyl- with CAS No. 73-40-5
Factory Supply guanine CAS 73-40-5
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Guanine
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Gold supplier Guanine Cas 73-40-5 with high quality and cheap price
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  • Description:Name: Guanine Synonyms: 6H-purin-6-one, 2-amino-3,7-dihydro-;C.I. Natural White 1;2-amino-3,7-dihydropurin-6-one;Hypoxanthine, 2-amino-;Pearl Essence;Guanine (2-Amino-6-hydroxypurine);Stella Polaris;CI 75170;CI Natural white 1;6H-Purin-6-one,2-amino-1,7-dihydr...
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Guanine
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Guanine
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6H-Purin-6-one, 2-amino-1,9-dihydro-
6H-Purin-6-one, 2-amino-1,9-dihydro-
  • Purity:99% 
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Pharmaceutical Intermediates Guanine CAS 73-40-5 , pharma raw materials
Pharmaceutical Intermediates Guanine CAS 73-40-5 , pharma ra...
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Guanine
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  • Description:Guanine 【 Synonyms 】2-Amino-1,7-dihydro-6H-purin-6-one; 2-Aminohypoxanthine; 2-Amino-6-hydroxypurine
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Pure Pharmaceutical Raw Materials Guanine CAS 73-40-5
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  • Description:Pure Pharmaceutical Raw Materials Guanine CAS 73-40-5 Product Name: Guanine Synonyms: 2-AMINOHYPOXANTHINE;2-AMINO-6-PURINOL;2-AMINO-6-HYDROXYPURINE;2-AMINO-1,7-DIHYDRO-6H-PURIN-6-ONE;2-AMINO-1,9-DIHYDRO-PURIN-6-ONE;AKOS B019969;6-N-HYDROXYAMINOPURINE;6-HYDROXY...
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High quality Guanine
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  • Description:High quality Guanine Product name:Guanine Chemical name:2-Amino-6-hydroxypurine CAS NO.: 73-40-5 Formula:C5H5N5O Molecular weight:151.13 Guanine is an intermediate of synthesis nucleoside antiviral drugs and Folic Acid, also be used for biochemical researc...
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Guanine
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  • Description:Name: Guanine (Related Reference) EINECS: 200-799-8 Molecular Formula: C5H5N5O CAS Registry Number: 73-40-5 Synonyms: 6H-purin-6-one, 2-amino-3,7-dihydro-; C.I. Natural White 1; 2-amino-3,7-dihydropurin-6-one; Hypoxanthine, 2-amino-; Pearl Essence; Guanine (2-...
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High purity Guanine powder 73-40-5  in stock immediately delivery good supplier
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  • Description:Name: Guanine Synonyms: 9H-Guanine; Guanine (8CI); 2-amino-1H-purin-6(9H)-one; Valaciclovir EP Impurity A; 2-AMino-6-hydroxy-1H-purine; 6H-purin-6-one, 2-amino-3,7-dihydro-; Guanine Vetec(TM) reagent grade, 99%; 6H-Purin-6-one, 2-amino-1,7-dihydro- (9CI) CAS R...
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Guanine
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Guanine 2-AMINOHYPOXANTHINE;2-AMINO-6-PURINOL;2-AMINO-6-HYDROXYPURINE
Guanine 2-AMINOHYPOXANTHINE;2-AMINO-6-PURINOL;2-AMINO-6-HYDR...
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  • Description:Guanine Basic information Product Name: Guanine Synonyms: 2-AMINOHYPOXANTHINE;2-AMINO-6-PURINOL;2-AMINO-6-HYDROXYPURINE;2-AMINO-1,7-DIHYDRO-6H-PURIN-6-ONE;2-AMINO-1,9-DIHYDRO-PURIN-6-ONE;AKOS B019969;6-N-HYDROXYAMINOPURINE;6-HYDROXY-2-AMINOPURINE CAS: 73-40-5 ...
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Guanine 73-40-5 supplier
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  • Brand:FINETECH 
  • Description:FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the Guanine, CAS:73-40-5 with the most competitive price and the best quality. We can offer efficie...
  • Updatetime:Nov 21 2018 
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