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Ethyl 2-amino-4-methylthiophene-3-carboxylate CAS: 43088-42-2 CAS NO.43088-42-2
- FOB Price: USD: 1.00-2.00 /Metric Ton Get Latest Price
- Min.Order: 5 Metric Ton
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton99%(5-20)Metric Ton
- Product Details
Keywords
- Ethyl 2-amino-4-methylthiophene-3-carboxylate
- 2-Amino-4-methylthiophene-3-carboxylic acid ethyl ester
- 43088-42-2
Quick Details
- ProName: Ethyl 2-amino-4-methylthiophene-3-carb...
- CasNo: 43088-42-2
- Molecular Formula: C8H11NO2S
- Appearance: White powder
- Application: Pharmaceutical Intermediates
- DeliveryTime: Within 2 weeks after order confirmatio...
- PackAge: 25kg/drum or 20kg/bag
- Port: Qingdao Port
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: 99%
- Storage: Room Temperature
- Transportation: By sea or by air
- LimitNum: 5 Metric Ton
- CAS: 43088-42-2
- Molecular Formula: C8H11NO2S
Superiority
| Product name | Ethyl 2-Amino-4-methylthiophene-3-carboxylate |
| CAS NO | 43088-42-2 |
| Purity | 98% |
| Brand name |
Natural Micron Pharm Tech |
| Boiling point |
279℃ |
| Density |
1.219 |
| Fp |
123℃ |
| BRN |
1366073 |
Details
| Item | Standard | Test Results | |
|
Identification |
A.H-NMR:Comply with the structure |
Complies |
|
|
B.LC-MS:Comply with the structure |
Complies |
||
|
C.The IR spectrum of sample should be identical with that of reference standard; |
Complies |
||
|
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 |
||
|
Loss on drying |
≤0.5% |
0.11% |
|
|
Heavy metals |
≤10 ppm |
<10ppm |
|
|
Sulphated ash |
≤0.2%, determined on 1.0 g. |
0.009% |
|
|
Purity |
≥99.0% |
99.82% |
|
|
Assay |
99.0% |
99.9% |
|