7-Ethylcamptothecin 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 manufacturer in China
- 7-Ethylcamptothecin
- High quality 7-Ethylcamptothecin
Quick Details
- ProName: 7-Ethylcamptothecin
- 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
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
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 |
|
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 |
||
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% |
|
Microbiological Analysis |
|||
Total plate count |
≤1000cfu/g |
Complies |
|
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.
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