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Basic Information
| CAS No.: | 68-94-0 |
|---|---|
| Name: | 6-Hydroxypurine |
| Molecular Structure: | |
|
|
|
| Formula: | C5H4N4O |
| Molecular Weight: | 136.113 |
| Synonyms: | Sarcine;9H-Purin-6-ol (VAN);Hypoxanthine enol;3,7-dihydropurin-6-one;3,5-dihydropurin-6-one;Hypoxanthine (VAN) (8CI);3H-Purin-6-ol;9H-Purin-6(1H)-one;1,9-Dihydro-purin-6-one;Sarkine;Hyp;Purin-6(3H)-one;25991-09-7;HX;Sarkin;Purine-6-ol;Purin-6(1H)-one;6H-Purin-6-one, 1,7-dihydro-;6(1H)-purinone;1,7-Dihydro-6H-purin-6-one;6H-Purin-6-one,1,7-dihydro-;39464-15-8;Purin-6-ol;9H-purin-6-ol;6-Hydroxypurine;6-Hydroxypurine (Hypoxanthine); |
| EINECS: | 200-697-3 |
| Density: | 1.892 g/cm3 |
| Melting Point: | 250 °C |
| Boiling Point: | 533.428 °C at 760 mmHg |
| Flash Point: | 276.407 °C |
| Solubility: | practically insoluble in water |
| Appearance: | White to off-white powder |
| Hazard Symbols: |
 Xn
|
| Risk Codes: | 36/37/38-22-40 |
| Safety: | 22-24/25-37/39-26-36 |
| PSA: | 74.43000 |
| LogP: | -0.35380 |
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Synthetic route
- 64-18-6
formic acid
- 4316-98-7
6-chloro-4,5-diaminopyrimidine
A
- 64194-58-7
6-amino-5-formylamino-3H-pyrimidin-4-one
B
- 68-94-0
1,7-dihydro-6H-purin-6-one
...Expand
- 69-93-2
uric Acid
- 77287-34-4, 77287-35-5, 60100-09-6
formamide
A
- 68-94-0
1,7-dihydro-6H-purin-6-one
B
- 69-89-6
xanthin
Conditions
| Conditions | Yield |
|---|---|
| With water at 180 - 200℃; |
...Expand
- 64-18-6
formic acid
- 7132-71-0
5-amino-3-β-D-ribofuranosyl-3H-imidazole-4-carboxylic acid amide
- 108-24-7
acetic anhydride
A
- 5627-15-6, 5627-18-9, 10280-01-0, 10280-02-1, 19895-30-8
7-β-D-ribofuranosyl-1,7-dihydro-purin-6-one
B
- 68-94-0
1,7-dihydro-6H-purin-6-one
Conditions
| Conditions | Yield |
|---|---|
| und Erwaermen des Reaktionsprodukts mit wss.KHCO3; |
...Expand
- 52502-66-6, 102783-18-6, 120568-21-0
5,6-diamino-3H-pyrimidin-4-one; sulfate
- 68-94-0
1,7-dihydro-6H-purin-6-one
Conditions
| Conditions | Yield |
|---|---|
| With formic acid |
- 108-24-7
acetic anhydride
- 16014-63-4
aminomalonamamidine dihydrochloride
- 122-51-0
orthoformic acid triethyl ester
- 68-94-0
1,7-dihydro-6H-purin-6-one
...Expand
- 52502-66-6, 102783-18-6, 120568-21-0
5,6-diamino-3H-pyrimidin-4-one; sulfate
- 77287-34-4, 77287-35-5, 60100-09-6
formamide
- 68-94-0
1,7-dihydro-6H-purin-6-one
- 77287-34-4, 77287-35-5, 60100-09-6
formamide
- 7501-32-8
N-(5-amino-6-chloropyrimidin-4-yl)formamide
- 68-94-0
1,7-dihydro-6H-purin-6-one
Conditions
| Conditions | Yield |
|---|---|
| zeitlicher Verlauf der Hydrolyse.Hydrolysis; |
Conditions
| Conditions | Yield |
|---|---|
| durch Enzymwirkung; z. B. durch faulenden Pankreasextrakt unter Luftabschluss; | |
| durch Faeulnisbakterien; | |
| durch Schweinemilzferment; |
- 631-61-8
ammonium acetate
- 122-51-0
orthoformic acid triethyl ester
- 90877-70-6, 4977-62-2
ethyl 2-acetamido-2-cyanoacetate
- 68-94-0
1,7-dihydro-6H-purin-6-one
Conditions
| Conditions | Yield |
|---|---|
| With ammonia at 180℃; |
...Expand
Raw Materials
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6-Hydroxypurine
Chemistry
Product Name:6-Hydroxypurine
Synonyms:1,7-dihydro-6h-purin-6-on;6-Hydroxy-1H-purine;6-Oxopurine;1,7-Dihydro-6H-purine-6-one;3H-Purin-6-ol;4-Hydroxy-1H-purine;6-Hydropurine;6H-Purin-6-one, 1,7-dihydro-;
1,7-dihydro-6h-purin-6-on is the chemical compound with the formula C5H4N4O.Its molecular weight is 136.11.It is white to off-white power.
Melting point:>300 °C(lit.)
storage temp.:2-8°C
solubility:1 M NaOH: 25 mg/mL
WATER Solubility:practically insoluble
Synonyms:1,7-dihydro-6h-purin-6-on;6-Hydroxy-1H-purine;6-Oxopurine;1,7-Dihydro-6H-purine-6-one;3H-Purin-6-ol;4-Hydroxy-1H-purine;6-Hydropurine;6H-Purin-6-one, 1,7-dihydro-;
1,7-dihydro-6h-purin-6-on is the chemical compound with the formula C5H4N4O.Its molecular weight is 136.11.It is white to off-white power.
Melting point:>300 °C(lit.)
storage temp.:2-8°C
solubility:1 M NaOH: 25 mg/mL
WATER Solubility:practically insoluble
Toxicity Data With Reference
| 1. | ipr-mus LD50:750 mg/kg | NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) AD691-490 . |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
Moderately toxic by intraperitoneal route. An experimental teratogen. When heated to decomposition it emits toxic fumes of NOx.
Hypoxanthine's hazard Codes: Xn
Risk Statements:
20:Harmful by inhalation
40:Limited evidence of a carcinogenic effect
36/37/38: Irritating to eyes, respiratory system and skin
Hypoxanthine's safety Statements:
22:Do not breathe dust
26:In case of contact with eyes, rinse immediately with plenty of WATER and seek medical advice
36:Wear suitable protective clothing
24/25:Avoid contact with skin and eyes
37/39:Wear suitable gloves and eye/face protection
WGK Germany:3
Hypoxanthine's hazard Codes: Xn
Risk Statements:
20:Harmful by inhalation
40:Limited evidence of a carcinogenic effect
36/37/38: Irritating to eyes, respiratory system and skin
Hypoxanthine's safety Statements:
22:Do not breathe dust
26:In case of contact with eyes, rinse immediately with plenty of WATER and seek medical advice
36:Wear suitable protective clothing
24/25:Avoid contact with skin and eyes
37/39:Wear suitable gloves and eye/face protection
WGK Germany:3