-
Name
Orotic acid monohydrate
- EINECS 200-619-8
- CAS No. 50887-69-9
- Density 1.642 g/cm3
- Solubility Soluble in water (1.7 mg/ml), and ammonium hydroxide. Insoluble in chloroform.
- Melting Point >300 °C(lit.)
- Formula C5H4N2O4.H2O
- Boiling Point 431.3 °C at 760 mmHg
- Molecular Weight 174.11
- Flash Point 214.6 °C
- Transport Information
- Appearance white to off-white crystalline powder
- Safety 26-36
- Risk Codes 36/37/38
-
Molecular Structure
-
Hazard Symbols
Xi
- Synonyms 2,6-Dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid hydrate;
- PSA 112.25000
- LogP -1.30290
Orotic acid monohydrate Chemical Properties
Molecular Structure:
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Molecular Formula: C5H4N2O4
Molecular Weight: 156.0963
IUPAC Name: 2,4-Dioxo-1H-pyrimidine-6-carboxylic acid
Synonyms of Orotic acid monohydrate (CAS NO.50887-69-9): UNII-91532S02AO ; 1,2,3,4-Tetrahydro-2,4-dioxo-6-pyrimidine-carboxylicacidmonohydrate
CAS NO: 50887-69-9
Classification Code: TSCA UVCB
Product Categories: Miscellaneous Natural Products ; Heterocyclic Compounds ; Biochemistry ; Nucleobases and their analogs ; Nucleosides, Nucleotides & Related Reagents
Melting point: >300 °C
Index of Refraction: 1.568
Molar Refractivity: 31.11 cm3
Molar Volume: 95 cm3
Surface Tension: 68.5 dyne/cm
Density: 1.642 g/cm3
Flash Point: 351.1 °C
Enthalpy of Vaporization: 101.63 kJ/mol
Boiling Point: 656.9 °C at 760 mmHg
Vapour Pressure: 3.76E-18 mmHg at 25°C
Orotic acid monohydrate Uses
Orotic acid monohydrate (CAS NO.50887-69-9) is used as the Aga prescribed intermediate. It also can be used for animal feed additives, growth promoters.
Orotic acid monohydrate Safety Profile
Hazard Codes of Orotic acid monohydrate (CAS NO.50887-69-9): 
Xi
Risk Statements: 36/37/38
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36: Wear suitable protective clothing.
WGK Germany: 3
RTECS: RM3180000
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