Introduction：Basic information about CAS 27018-21-9|5-Methoxyquinazoline-2,4-diamine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-Methoxyquinazoline-2,4-diamine |
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| CAS Number | 27018-21-9 | Molecular Weight | 190.20200 |
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| Density | 1.372g/cm3 | Boiling Point | 484.8ºC at 760mmHg |
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| Molecular Formula | C9H10N4O | Melting Point | / |
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| MSDS | / | Flash Point | 247ºC |
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Names
| Name | 5-Methoxy-quinazoline-2,4-diamine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.372g/cm3 |
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| Boiling Point | 484.8ºC at 760mmHg |
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| Molecular Formula | C9H10N4O |
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| Molecular Weight | 190.20200 |
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| Flash Point | 247ºC |
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| Exact Mass | 190.08500 |
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| PSA | 87.05000 |
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| LogP | 1.96520 |
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| Vapour Pressure | 1.49E-09mmHg at 25°C |
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| Index of Refraction | 1.732 |
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| InChIKey | FYEWYRWGCVGNJW-UHFFFAOYSA-N |
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| SMILES | COc1cccc2nc(N)nc(N)c12 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- VA1367800
- CHEMICAL NAME :
- 2,4-Quinazolinediamine, 5-methoxy-
- CAS REGISTRY NUMBER :
- 27018-21-9
- BEILSTEIN REFERENCE NO. :
- 0746085
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C9-H10-N4-O
- MOLECULAR WEIGHT :
- 190.23
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 33,434,1990
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 137 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 33,434,1990
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Safety Information
Customs
| HS Code | 2933990090 |
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| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 5-methoxyquinazoline-2,4-diamine |
| 2,4-diamino-5-methoxyquinazoline |
| 2,4-Quinazolinediamine,5-methoxy |
| 5-Methoxy-2,4-chinazolindiamin |
| 5-Methoxy-2,4-diaminoquinazoline |
