| Chemical & Physical Properties | |
|---|---|
| CAS Number | 89499-38-7 |
| Catalog No. | 2A-0137034 |
| Chinese Name | 4-氨基噻吩-2-羧酸 |
| Synonyms | 2-Thiophenecarboxylic acid,4-amino; 4-amino-2-thiophenecarboxylic acid |
| Molecular Formula | C5H5NO2S |
| Molecular Weight | 143.16 |
| Purity | 96+ |
| Density | 1.527g/cm3 |
| Boiling Point | 435.8ºC at 760 mmHg |
| Appearance | solid |
| EINECS | 0 |
| HTC | 2934999090 |
| UN(IATA) | 0 |
| PubChem ID | 329785883 |
| MDL Number | MFCD08752506 |
| SMILES | Nc1csc(c1)C(O)=O |
| InChI | 1S/C5H5NO2S/c6-3-1-4(5(7)8)9-2-3/h1-2H,6H2,(H,7,8) |
| InChI Key | CQGOUQDVWSOUPD-UHFFFAOYSA-N |
| NACRES Code | NA.21 |
| UNSPSC | 12352106 |
| MSDS | msds/137034_1_89499_38_7.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| Related Products in Heterocyclic Building Blocks | ||
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| 4-AMINOQUINOLINE-2-ONE | 110216-87-0 | 2A-0137024 |
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| 4-BENZOYL-3-NITROPYRIDINE | 164219-72-1 | 2A-0137051 |
| 4-BENZYL 1-TERT-BUTYL 2-METHYL PIPERAZINE-1,2,4-TRICARBOXYLATE | 129799-14-0 | 2A-0137055 |
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| 4-BENZYL-3,5-DIMETHYL-1H-PYRAZOLE | 23147-77-5 | 2A-0137078 |
| 4-BENZYL-3-(CHLOROMETHYL)MORPHOLINE | 110167-16-3 | 2A-0137079 |
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