We use cookies to help provide you with the best possible online experience. Please read our Privacy Policy for information about which cookies we use and what information we collect on our site. By continuing to use this site, you agree that we may store and access cookies on your device.
One More Step to Finalize Your Registration
An activation link has been sent to your email address.
Please check the email and activate your account now. It might take few minutes to get the email.
If you did not find it, please check your spam box.
Having problem receiving the email? Send again
Still cannot receive? Contact us
Email :PharmaSources@imsinoexpo.com
Whatsapp :+86-13621645194
Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa
Monthly Production Capacity: 3KG
Contract Manufacturing: CRO,CMO
Packaging Information: as per customer requests
Delivery Lead Time: 15 working days after getting confirmation of orde
Sample Provided: yes
Payment Terms: L/C T/T
Cas: 50-56-6
Appearance: White hygroscopic powder
(EP. Curr. Ed)
Purity (by HPLC): More than 98.50%
Single impurity: Less than 0.50%
Test
Specification
Result
Test method
Reference No.
Appearance
(EP.curr.ed)
White or almost white , hygroscopic powder
White hygroscopic powder
PT/QC/OT/01-1
Solubility
(EP.curr.ed)
Very soluble in water,
it dissolves in dilute
solutions of acetic acid and ethanol(1:20).
Very soluble in water, it dissolves in dilute solutions of acetic acid and ethanol (1:20).
PT/QC/OT/01-2
HPLC
(EP.curr.ed)
The principal peak in the chromatogram obtained with the test solution is similar in retention time to principal peak in the chromatogram obtained with the reference solution.
Complies
PT/QC/OT/01-3
Amino acid analysis
(EP.curr.ed)
Amino acid limits
Asp (0.90-1.10)
Glu (0.90-1.10)
Pro (0.90-1.10)
Gly (0.90-1.10)
Leu (0.90-1.10)
Ile (0.90-1.10)
Tyr (0.7-1.05)
Half-Cys (1.40-2.10)
No more than the traces
of the other amino acids are present.
1.01
0.99
1.00
1.01
1.02
0.97
0.96
1.50
Complies
PT/QC/OT/01-4
pH
(EP.curr.ed)
3.0-6.0 (200mg OT in 10ml
Of CO2 free water)
4.35
PT/QC/OT/01-5
OXYTOCIN
EP Powder(Synthetic)
Cas No.: 50-56-6
Test
Specification
Result
Test method
Reference No.
Related Substances
(EP.curr.ed)
Specified impurities
Impurity A : NMT 1.0%
Impurity B : NMT 1.5%
Impurity C : NMT1.0%
Any unspecified impurity: NMT 5%
Total impurity: NMT 5%