China (Mainland)
sales 7-Ethylcamptothecin in stock 78287-27-1 good supplier CAS NO.78287-27-1
- FOB Price: USD: 100.00-100.00 /Kilogram Get Latest Price
- Min.Order: 10 Gram
- Payment Terms: L/C,D/A,D/P,T/T,MoneyGram,Other
- Available Specifications:
USP(1-10)KilogramUSP99%(1-10)Kilogram
- Product Details
Keywords
- 7-Ethylcamptothecin in stock
- sales 7-Ethylcamptothecin
- 78287-27-1 good supplier
Quick Details
- ProName: sales 7-Ethylcamptothecin in stock 782...
- CasNo: 78287-27-1
- Molecular Formula: C22H20N2O4
- Appearance: Light yellow fine powder
- Application: Mainly used to derive SN-38, CPT-11
- DeliveryTime: Immediately
- PackAge: As required
- Port: HongKong, Shenzhen, Shanghai
- ProductionCapacity: 50 Kilogram/Month
- Purity: 99%
- Storage: Store in cool & dry area, keep away fr...
- Transportation: As required
- LimitNum: 10 Gram
- Plant of Origin: Nothapodytes Pittosporoides sleum, or...
- Testing Method: HPLC
- Product Ecification: 99%
- Heavy Metal: 20ppm max
- Voluntary Standards: USP
- Molecular formula: C22H20N2O4
- Molucular Weight: 376.4052
- Product Name: 7-Ethylcamptothecin
- Loss on drying: 1%max
- Melting Point: 258-260℃
- CAS No.: 78287-27-1
Superiority
sales 7-Ethylcamptothecin in stock 78287-27-1 good supplier
1.High quality 2.High purity 3.Best price 4.Best service 5.Professional manufacturer 6.Loyal and honest supplier 7.Fast response to customer within 6 hours
Product Name: 7-Ethylcamptothecin
Other Names:
(S)-4,11-Diethyl-4-hydroxy-1H-pyrano(3',4':6,7)indolizino(1,2-b)quinoline-3,14(4H,12H)-dione;
(4s)-4,11-diethyl-4-hydroxy-1h-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4h,12h)-dione;
7-ethyl-20(S)-camptothecin; SN 22; 20(S)-7-ethylcamptothecin;
CAS No.: 78287-27-1
Molecular formula: C22H20N2O4
Molucular Weight: 376.4052
Specification: 99% (HPLC)
Appearance: Light yellow fine powder.
Suphated ash: 0.5%max
Loss on drying: 1%max
Melting Point: 258-260℃
Heavy Metals: 20ppm max
Camptothecin: 0.9%max
Botanical Source: Nothapodytes Pittosporoides sleum, or semi-synthesis fro Camptothecin.
Storage: Store in cool & dry area, keep away from the direct light and heat.
Application: Mainly used to derive SN-38, CPT-11
Details
sales 7-Ethylcamptothecin in stock 78287-27-1 good supplier
Product Name: 7-Ethylcamptothecin
Other Names:
(S)-4,11-Diethyl-4-hydroxy-1H-pyrano(3',4':6,7)indolizino(1,2-b)quinoline-3,14(4H,12H)-dione;
(4s)-4,11-diethyl-4-hydroxy-1h-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4h,12h)-dione;
7-ethyl-20(S)-camptothecin; SN 22; 20(S)-7-ethylcamptothecin;
CAS No.: 78287-27-1
Molecular formula: C22H20N2O4
Molucular Weight: 376.4052
Specification: 99% (HPLC)
Appearance: Light yellow fine powder.
Suphated ash: 0.5%max
Loss on drying: 1%max
Melting Point: 258-260℃
Heavy Metals: 20ppm max
Camptothecin: 0.9%max
Botanical Source: Nothapodytes Pittosporoides sleum, or semi-synthesis fro Camptothecin.
Storage: Store in cool & dry area, keep away from the direct light and heat.
Application: Mainly used to derive SN-38, CPT-11
|
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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Crystallinity |
meets the requirements. |
Complies |
|
|
Loss on drying |
≤2.0% |
0.19% |
|
|
Heavy metals |
≤10 ppm |
<10ppm |
|
|
Water |
≤1.0% |
0.1% |
|
|
Sulphated ash |
≤0.5%, determined on 1.0 g. |
0.009% |
|
|
Related substances |
Unspecified impurities: for each impurity |
≤0.10% |
<0.10% |
|
Total Impurity |
≤0.5% |
0.18% |
|
|
Purity |
≥99.0% |
99.7% |
|
|
Assay |
99.0%~101.0% (anhydrous substance). |
99.8% |
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Microbiological Analysis |
|||
|
Total plate count |
≤1000cfu/g |
Complies |
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|
Yeast and Moulds |
≤100cfu/g |
Complies |
|
|
E. Coli. |
Absent |
Negative |
|
|
Salmonella |
Absent |
Negative |
|
|
S.aureus |
Absent |
Negative |
|
|
Storage |
Preserve in well-closed, light-resistant and airtight containers. |
Complies |
|
Hubei Boz Medicinal Chemistry Co., Ltd is a ISO 9001:2015 certified and very renowned pharmaceutical manufacturer in Mainland China. We specialize in new APIs, biochemicals and custom synthesis.
Boz is now equipped with standard plant and advanced equipment. We can do some researches and enlarge production of several products simultaneously to meet your requirements. Now, we have our own independent R&D center and professional research team, they all have strong scientific background and substantial industry experience. And we also cooperate with some universities like South-center University of Nationalities to enhance our R&D strength.
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