乳清酸水合物，CAS 登记号 50887-69-9，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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Orotic acid hydrate · CAS 50887-69-9 · C5H4N2O4.H2O. UNII 91532S02AO.
| CAS Registry Number | 50887-69-9 |
|---|---|
| PubChem CID | 16218504 |
| Molecular formula | C5H4N2O4.H2O |
| IUPAC name | 2,4-dioxo-1H-pyrimidine-6-carboxylic acid;hydrate |
| UNII (FDA) | 91532S02AO |
| Molecular Weight | 174.11 |
|---|---|
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 1 |
| Exact Mass | 174.02767130 |
| Monoisotopic Mass | 174.02767130 |
| Topological Polar Surface Area | 96.5 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 268 |
| GHS notification summary | 3.9% (2 / 51) |
|---|
| GHS notification summary | 3.9% (2 / 51) |
|---|---|
| Reported hazard statements | H315 (92.2%), H319 (92.2%), H335 (90.2%) |
This chemical does not meet GHS hazard criteria for 3.9% (2 of 51) of reports.
H315 (92.2%): Causes skin irritation [Warning Skin corrosion/irritation]
Orotic acid monohydrate; 50887-69-9; Lactinium; Oroticum acidum; Uracil-6-carboxylic acid monohydrate; 91532S02AO; 1,2,3,4-Tetrahydro-2,6-dioxopyrimidine-4-carboxylic acid monohydrate; 4-Pyrimidinecarboxylic acid, 1,2,3,6-tetrahydro-2,6-dioxo-, hydrate (1:1); RefChem:1071561; Oroturic; 2,6-Dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid hydrate; Orotic Acid Hydrate; C5H6N2O5; 2,4-dioxo-1H-pyrimidine-6-carboxylic acid;hydrate; 1,2,3,6-Tetrahydro-2,6-dioxo-4-pyrimidinecarboxylic acid monohydrate; 2,6-Dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid monohydrate
CAS 50887-69-9; molecular formula C5H4N2O4.H2O; molecular weight — g/mol.
Orotic acid monohydrate, 50887-69-9, Lactinium, Oroticum acidum, Uracil-6-carboxylic acid monohydrate, 91532S02AO.
3.9% of GHS notifications report no hazard classification (2 of 51).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.