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Ethyl L-pyroglutamate CAS NO.7149-65-7
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton99%(5-20)Metric Ton
- Product Details
Keywords
- Ethyl L-pyroglutamate
- H-Pyr-OEt
- CAS:7149-65-7
Quick Details
- ProName: Ethyl L-pyroglutamate
- CasNo: 7149-65-7
- Molecular Formula: C7H11NO3
- Appearance: White powder
- Application: Antibiotic and Antimicrobial Agents
- DeliveryTime: Within 2 weeks after order confirmatio...
- PackAge: 25kg/drum
- Port: Qingdao Port
- ProductionCapacity: 2000 Metric Ton/Year
- Purity: 99%
- Storage: Store in cool and dry place, away from...
- Transportation: By sea or by air
- LimitNum: 1 Kilogram
- CAS: 7149-65-7
Superiority
| Name: | Ethyl L-pyroglutamate |
Synonyms: |
ETHYL L-PYROGLUTAMATE;ETHYL (S)-PYROGLUTAMATE;ETHYL (S)-2-PYRROLIDINONE-5-CARBOXYLATE;ETHYL (S)-(+)-2-PYRROLIDONE-5-CARBOXYLATE;ETHYL (S)-2-PYRROLIDONE-5-CARBOXYLATE; |
CAS: |
7149-65-7 |
MF: |
C7H11NO3 |
MW: |
157.17 |
EINECS: |
7149-65-7 |
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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