Methyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate CAS: 108354-78-5
Min.Order / FOB Price:Get Latest Price
| 5 Metric Ton |
FOB Price:USD 1.0000 -2.0000 |
- Min.Order :5 Metric Ton
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
Methyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate ethyl 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate 108354-78-5
Quick Details
- Appearance:White powder
- Application:Pharmaceutical Intermediates
- PackAge: 25kg/drum or 20kg/bag
- ProductionCapacity:1000|Metric Ton|Year
- Storage: Room Temperature
- Transportation:By sea or by air
Superiority:
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CAS NO. |
108354-78-5 |
|
Purity |
98% |
|
Chemical name or material |
methyl 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate; 2-Amino-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid methyl ester; MFCD00130099; 2-Amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid methyl ester; |
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IUPAC Name |
methyl 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate |
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Molecular weight |
211.28 g/mol |
|
Molecular formula |
C10H13NO2S |
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Monoisotopic mass |
211.0667 g/mol |
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Melting point (°C) |
128-131° |
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Density |
1.273 g/cm3 |
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Boiling Point |
399ºC at 760 mmHg |
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Flash Point |
195.1ºC |
Details:
| Item | Standard | Test Results | |
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Identification |
A.H-NMR:Comply with the structure |
Complies |
|
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B.LC-MS:Comply with the structure |
Complies |
||
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C.The IR spectrum of sample should be identical with that of reference standard; |
Complies |
||
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D.HPLC-ESI-MS The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. |
Complies |
||
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Loss on drying |
≤0.5% |
0.11% |
|
|
Heavy metals |
≤10 ppm |
<10ppm |
|
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Sulphated ash |
≤0.2%, determined on 1.0 g. |
0.009% |
|
|
Purity |
≥99.0% |
99.82% |
|
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