Introduction：Basic information about CAS 3993-73-5|4-Pyrimidinecarboxylicacid, 1,2,3,6-tetrahydro-5-methyl-2,6-dioxo-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-Pyrimidinecarboxylicacid, 1,2,3,6-tetrahydro-5-methyl-2,6-dioxo- |
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| CAS Number | 3993-73-5 | Molecular Weight | 170.12300 |
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| Density | 1.505g/cm3 | Boiling Point | / |
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| Molecular Formula | C6H6N2O4 | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | 5-methyl-2,4-dioxo-1H-pyrimidine-6-carboxylic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.505g/cm3 |
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| Molecular Formula | C6H6N2O4 |
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| Molecular Weight | 170.12300 |
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| Exact Mass | 170.03300 |
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| PSA | 103.02000 |
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| Index of Refraction | 1.546 |
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| InChIKey | UQBMFARVSOQVQE-UHFFFAOYSA-N |
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| SMILES | Cc1c(C(=O)O)[nH]c(=O)[nH]c1=O |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- UV7730000
- CHEMICAL NAME :
- 4-Pyrimidinecarboxylic acid, 2,6-dihydroxy-5-methyl-
- CAS REGISTRY NUMBER :
- 3993-73-5
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C6-H6-N2-O4
- MOLECULAR WEIGHT :
- 170.14
- WISWESSER LINE NOTATION :
- T6N CNJ BQ DVQ E1 FQ
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 180 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04722
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Synonyms
| 2,6-Dihydroxy-5-methyl-4-carboxy pyrimidine |
| 5-Methylorotic acid |
| 5-methyl-2,6-dioxo-1,2,3,6-tetrahydro-pyrimidine-4-carboxylic acid |
| 5-Methylorotsaeure |
| 5-Methyl-2,6-dioxo-1,2,3,6-tetrahydro-pyrimidin-4-carbonsaeure |
| EINECS 223-640-4 |
| Orotic acid,5-methyl |
| Methylorotic acid |
| 6-Thyminecarboxylic acid |
| 2,6-Dihydroxy-5-methyl-4-pyrimidinecarboxylic acid |
