Introduction：Basic information about CAS 72732-56-0|Piritrexim, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Piritrexim |
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| CAS Number | 72732-56-0 | Molecular Weight | 325.36500 |
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| Density | 1.294g/cm3 | Boiling Point | 603.315ºC at 760 mmHg |
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| Molecular Formula | C17H19N5O2 | Melting Point | / |
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| MSDS | / | Flash Point | 318.674ºC |
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Names
| Name | 6-[(2,5-dimethoxyphenyl)methyl]-5-methylpyrido[2,3-d]pyrimidine-2,4-diamine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.294g/cm3 |
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| Boiling Point | 603.315ºC at 760 mmHg |
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| Molecular Formula | C17H19N5O2 |
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| Molecular Weight | 325.36500 |
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| Flash Point | 318.674ºC |
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| Exact Mass | 325.15400 |
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| PSA | 109.17000 |
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| LogP | 3.26800 |
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| Index of Refraction | 1.674 |
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| InChIKey | VJXSSYDSOJBUAV-UHFFFAOYSA-N |
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| SMILES | COc1ccc(OC)c(Cc2cnc3nc(N)nc(N)c3c2C)c1 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- UV1155860
- CHEMICAL NAME :
- Pyrido(2,3-d)pyrimidine-2,4-diamine, 6-((2,5-dimethoxyphenyl)methyl)-5-methyl-
- CAS REGISTRY NUMBER :
- 72732-56-0
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C17-H19-N5-O2
- MOLECULAR WEIGHT :
- 325.41
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1168 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
MUTATION DATA - TYPE OF TEST :
- DNA damage
- TEST SYSTEM :
- Rodent - mouse
- DOSE/DURATION :
- leu 10
- REFERENCE :
- BJCAAI British Journal of Cancer. (Macmillan Press Ltd., Houndmills, Basingstoke, Hants. RG21 2XS, UK) V.1- 1947- Volume(issue)/page/year: 65,503,1992
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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
| 6-(2,5-dimethoxybenzyl)-5-methylpyrido[2,3-d]pyrimidine-2,4-diamine |
| Piritrexime [French] |
| BW-301U |
| 2,4-diamino-6-(2,5-dimethoxybenzyl)-5-methylpyrido[2,3-d ]pyrimidine |
| 2,4-diamino-6-(2,5-dimethoxybenzyl)-2-methylpyrido[2,3-d]pyrimidine |
| Piritrexim |
| Piritrexima [Spanish] |
| Piritreximum [Latin] |
