(5H)-5-Methyl-6,7-dihydro-cyclopenta(b)pyrazine
Min.Order / FOB Price:Get Latest Price
| 1 Kilogram |
FOB Price: USD 1.0000 |
- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
(5H)-5-Methyl-6,7-dihydro-cyclopenta(b)pyrazine 5-Methyl-6,7-dihydro-5H-cyclopenta(b)pyrazine CAS:23747-48-0
Quick Details
- Appearance:Colorless to yellowish liquid
- Application:Food Flavor
- PackAge: 25kgs/drum
- ProductionCapacity:2000|Metric Ton|Year
- Storage: Preserve in well-closed, light-resistant and airtight containers.
- Transportation:By sea
Superiority:
| Product name | (5H)-5-Methyl-6,7-dihydro-cyclopenta(b)pyrazine |
| CAS Number | 23747-48-0 |
| Synonyms | 5-METHYL-6,7-DIHYDROC;5-METHYL-6,7-DIHYDROCYCLOPENTAPYRAZINE;6,7-DIHYDRO-5-METHYL-5H-CYCLOPENTAPYRAZINE;5H-5-METHYL-6,7-DIHYDROCYCLOPENTA[B]PYRAZINE;5H-5-MEChemicalbookTHYL-6,7-DIHYDROCYCLOPENTAPYRAZINE;5H-Cyclopentapyrazine,6,7-dihydro-5-methyl-;5-methyl-(5H)-6,7-dihydrocyclo-pentapyrazine;5-Methyl-5H-cyclopenta[b]pyrazine |
| Molecular formula | C8H10N2 |
| Molecular weight | 134.18 |
| EINECS number | 245-864-1 |
| Purity | 99% |
| Appearance | Colorless liquid |
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 |
Complies |
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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. |
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Heavy metals |
≤10 ppm |
<10ppm |
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Water |
≤1.0% |
0.10% |
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Sulphated ash |
≤0.5%, determined on 1.0 g. |
0.01% |
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Related substances |
Unspecified impurities: for each impurity |
≤0.10% |
<0.10% |
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Total Impurity |
≤0.5% |
0.18% |
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Purity |
≥99.0% |
99.70% |
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Assay |
99.0%~101.0% (anhydrous substance). |
99.80% |
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Storage |
Preserve in well-closed, light-resistant and airtight containers. |
Complies |
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