High Quality 7-Ethyl-10-Hydroxycamptothecin CAS # 86639-52-3 with Best Price
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7-ETHYL-10-HYDROXYCAMPTOTHECIN
CAS NO. : 86639-52-3
MOLECULAR FORMULA: C22H20N2O5
MOLECULAR WEIGHT: 392.4
EINECS NO. : 643-093-9
DENSITY:1.51
BOILING POINT:810.3 °C AT 760 MMHG
MELTING POINT:217 °C
FLASH POINT:443.8 °C
STORAGE TEMPERATURE:2-8°C
REFRACTIVE INDEX:21.5 ° (C=0.2, THF)
SOLUBILITY:DMSO: SOLUBLE1MG/ML
PURITY: ≥99%
PACKAGING:ACCORDING TO CUSTOMER REQUESTS
COUNTRY OF ORIGIN:CHINA
Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2008.
Q2:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account.
Q3:Can you give me a discount price?
Surely,It depend on your qty.
Q4:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q5: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping co st or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q6:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
If you want more info,pls feel free to contact me .
Contact Information
Mrs Rene Dai
Mobile:0086 -13655719091(whatsApp)
High Quality 7-Ethyl-10-Hydroxycamptothecin CAS # 86639-52-3 with Best Price
Product Show
7-ETHYL-10-HYDROXYCAMPTOTHECIN
CAS NO. : 86639-52-3
MOLECULAR FORMULA: C22H20N2O5
MOLECULAR WEIGHT: 392.4
EINECS NO. : 643-093-9
DENSITY:1.51
BOILING POINT:810.3 °C AT 760 MMHG
MELTING POINT:217 °C
FLASH POINT:443.8 °C
STORAGE TEMPERATURE:2-8°C
REFRACTIVE INDEX:21.5 ° (C=0.2, THF)
SOLUBILITY:DMSO: SOLUBLE1MG/ML
PURITY: ≥99%
PACKAGING:ACCORDING TO CUSTOMER REQUESTS
COUNTRY OF ORIGIN:CHINA
Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2008.
Q2:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account.
Q3:Can you give me a discount price?
Surely,It depend on your qty.
Q4:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q5: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping co st or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q6:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
If you want more info,pls feel free to contact me .
Contact Information
Mrs Rene Dai
Mobile:0086 -13655719091(whatsApp)
