Introduction：Basic information about CAS 39755-95-8|5-Methoxyisatin, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-Methoxyisatin |
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| CAS Number | 39755-95-8 | Molecular Weight | 177.157 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | / |
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| Molecular Formula | C9H7NO3 | Melting Point | 201-203°C |
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| MSDS | / | Flash Point | / |
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Names
| Name | 5-Methoxyisatin |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
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| Melting Point | 201-203°C |
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| Molecular Formula | C9H7NO3 |
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| Molecular Weight | 177.157 |
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| Exact Mass | 177.042587 |
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| PSA | 55.40000 |
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| LogP | 0.47 |
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| Index of Refraction | 1.585 |
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| InChIKey | DMHGXMPXHPOXBF-UHFFFAOYSA-N |
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| SMILES | COc1ccc2c(c1)C(=O)C(=O)N2 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- NL7938000
- CHEMICAL NAME :
- Indole-2,3-dione, 5-methoxy-
- CAS REGISTRY NUMBER :
- 39755-95-8
- BEILSTEIN REFERENCE NO. :
- 0139520
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C9-H7-N-O3
- MOLECULAR WEIGHT :
- 177.17
- WISWESSER LINE NOTATION :
- T56 BMVVJ GO1
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 658 mg/kg
- TOXIC EFFECTS :
- Lungs, Thorax, or Respiration - respiratory stimulation
- REFERENCE :
- PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 15,858,1981
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Safety Information
| Hazard Codes | Xi |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S36/37/39 |
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| RTECS | NL7938000 |
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| HS Code | 2933990090 |
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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-Methoxy-1H-indole-2,3-dione |
| MFCD00169023 |
| 1H-Indole-2,3-dione, 5-methoxy- |
| 5-Methoxyindole-2,3-dione |
| 5-Methoxy-2,3-indolinedione |
| EINECS 212-271-4 |
