OROTIC ACID MONOHYDRATE
Synonym(s):2,6-Dioxo-1,2,3,6-tetrahydro-4-pyrimidinecarboxylic acid
- CAS NO.:50887-69-9
- Empirical Formula: C5H6N2O5
- Molecular Weight: 174.11
- MDL number: MFCD00149398
- EINECS: 610-580-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-07-16 07:06:08
What is OROTIC ACID MONOHYDRATE?
Chemical properties
white to off-white crystalline powder
The Uses of OROTIC ACID MONOHYDRATE
Orotic Acid is used in the preparation of therapeutic agents for chronic obstructive pulmonary disease (COPD) treatment.
The Uses of OROTIC ACID MONOHYDRATE
Orotic acid hydrate is used in cosmetic and food industry. It is also used as a pharmaceutical intermediate.
Purification Methods
It crystallises from water. The anhydrous acid [65-86-1] M 156.1 has m 245-246o(dec). [Nye & Mitchell J Am Chem Soc 69 1382 1947, Beilstein 25 III/IV 1759.]
Properties of OROTIC ACID MONOHYDRATE
| Melting point: | >300 °C(lit.) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Aqueous Base (Slightly), DMSO (Slightly) |
| form | Crystalline Powder |
| color | White to off-white |
| Water Solubility | Soluble in water (1.7 mg/ml), and ammonium hydroxide. Insoluble in chloroform. |
| Merck | 14,6876 |
| BRN | 383901 |
| InChI | InChI=1S/C5H4N2O4.H2O/c8-3-1-2(4(9)10)6-5(11)7-3;/h1H,(H,9,10)(H2,6,7,8,11);1H2 |
| CAS DataBase Reference | 50887-69-9(CAS DataBase Reference) |
Safety information for OROTIC ACID MONOHYDRATE
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for OROTIC ACID MONOHYDRATE
| InChIKey | YXUZGLGRBBHYFZ-UHFFFAOYSA-N |
| SMILES | C1(C(=O)O)NC(NC(=O)C=1)=O.O |
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