High Purity Atosiban (RW22164; Tractocile) Powder Peptide

/ October 27, 2018

Model NO.: 90779-69-4
Trademark: Filter
Transport Package: Vials
Specification: 2mg/Vial 1mg/Vial, 5mg/vial, 10mg/vial
Origin: China
HS Code: 2942000000
Model NO.: 90779-69-4
Trademark: Filter
Transport Package: Vials
Specification: 2mg/Vial 1mg/Vial, 5mg/vial, 10mg/vial
Origin: China
HS Code: 2942000000
Product name: Atosiban Acetate

      Atosiban(RW22164; Tractocile) is a nonapeptide, desamino-oxytocin analogue, and a competitive vasopressin/oxytocin receptor antagonist (VOTra). Atosiban inhibits the oxytocin-mediated release of inositol trisphosphate from the myometrial cell membrane. IC50 value: Target: As a result, there is reduced release of intracellular, stored calcium from the sarcoplasmic reticulum of myometrial cells, and reduced influx of Ca2+ from the extracellular space through voltage gated channels. In addition, atosiban suppresses oxytocin-mediated release of PGE and PGF from the decidua.[1][2] In human pre-term labour, atosiban, at the recommended dosage, antagonises uterine contractions and induces uterine quiescence. The onset of uterus relaxation following atosiban is rapid, uterine contractions being significantly reduced within 10 minutes to achieve stable uterine quiescence.

High Purity Atosiban (RW22164; Tractocile) Powder Peptide
Name Atosiban
CAS 90779-69-4
Purity 98%
Mol.wt 994.19
Form C43H67N11O12S2
Storage condition Store at -20°
 
Contents of testing        
Specifications		  
Results
Appearance White or almost white crystalline powder Complies
Identity by HPLC The reaction is same with the reference substance Complies
Specify Optical Rotation -45.0~-55.0° [a]20 D(c=1, 1%HAc) -51.0
Amino Acid Composition ±20% of theoretical Complies
Purity (HPLC) ≥ 98.0% 98.8%
Related Substance(By HPLC) Total Impurities(%)≤ 2.0%
Largest Single Impurity(%)≤ 1.0%		 1.2%
0.6 %
Acetate Content(By HPLC) ≤15% 6.7%
Water Content(By HPLC) ≤5.0% 2.8%
Peptide Content(N%) ≥80.0% 88.5%
Bacterial Endotoxins ≤5IU/mg Complies
Assay(By anhydrous, acetic acid-free) 95% ~103% 98.0

High Purity Atosiban (RW22164; Tractocile) Powder Peptide

Applications:
1.Prevention of premature delivery 
2.Oxytocin receptor blocker

Usage:
Intravenous injection. It injected by maternity doctors in ward and injected slowly (more than 1 minutes) through the vein.

Attention:
1.must be used by a doctor who has experience in treating premature labor;
2.Before taking medicine, we need to check whether there is particulate matter and discoloration in the bottle.
3.Due to lack of research data on incompatibility, this product should not be mixed with other drugs.
 
High Purity Atosiban (RW22164; Tractocile) Powder Peptide

If you need this or you are interest in this kind of products, you are free to contact with me directly, we can talk more about the details of the products. 

Hot sale pharmaceutical peptide for your reference :
 
Product Name		  
Purity		  
       Specification
 
Enfuvirtide Acetate (T-20)		  
98%min		  
10mg/vial,  10vial/kit
 
GHRP-2		  
98%min		  
5mg/vial,  10vial/kit
 
GHRP-6		  
98%min		  
5mg/vial,  10vial/kit
 
CJC-1295 (DAC)		  
98%min		  
2mg/vial,  10vial/kit
 
Sermorelin Acetate		  
98%min		  
2mg/vial,  10vial/kit
 
Dynorphin A (1-13) Acetate 		  
98%min
10mg/vial,  10vial/kit
 
PT-141		  
98%min		  
10mg/vial,  10vial/kit
 
Hexarelin		  
98%min		  
2mg/vial,  10vial/kit
 
MT-II (Melanotan II )		  
98%min		  
10mg/vial,  10vial/kit
 
Sermorelin Aceta		  
98%min		  
2mg/vial,  10vial/kit
 
Ipamorealin		  
98%min		  
2mg/vial,  10vial/kit
 
TB-500(Thymosin β4 Acetate)		  
98%min		  
2mg/vial,5mg/vial,10mg/vial, 10vial/kit
 
No.
Name
 		 Purity CAS No.

1
Abarelix Acetate
98%
183552-38-7

2
Alarelin Acetate
98%
79561-22-1

3
Angiotensin Acetate
98%
58-49-1

4
Angiotensin II
98% 		 
68521-88-0

5
Antide Acetate
98%
112568-12-4

6
Argpressin Acetate
98%
113-79-1

7
Argreline Acetate
98%
 616204-22-9

8
Atosiban Acetate
98%
90779-69-4

9
Aviptadil Acetate
98%
40077-57-4

10
Bate-Amyloid(1-42)human
95%
107761-42-2

11
Bivalirudin Trifluoroacetate
98%
128270-60-0

12
Buserelin acetate
98%
57982-77-1

13
Calcitonin 		 
9007/12/9

14
Carbetocin Acetate
98%
37025-55-1

15
Carperitide
98%
 89213-87-6

16
Cetrorelix Acetate
98%
130143-01-0

17
Cetrorelix Acetate
98%
130143-01-0

18
CJC-1295
98% 		 
863288-34-0

19
Copper Peptide(GHK-Cu)
98%
49557-75-7
Product name: Atosiban Acetate

      Atosiban(RW22164; Tractocile) is a nonapeptide, desamino-oxytocin analogue, and a competitive vasopressin/oxytocin receptor antagonist (VOTra). Atosiban inhibits the oxytocin-mediated release of inositol trisphosphate from the myometrial cell membrane. IC50 value: Target: As a result, there is reduced release of intracellular, stored calcium from the sarcoplasmic reticulum of myometrial cells, and reduced influx of Ca2+ from the extracellular space through voltage gated channels. In addition, atosiban suppresses oxytocin-mediated release of PGE and PGF from the decidua.[1][2] In human pre-term labour, atosiban, at the recommended dosage, antagonises uterine contractions and induces uterine quiescence. The onset of uterus relaxation following atosiban is rapid, uterine contractions being significantly reduced within 10 minutes to achieve stable uterine quiescence.

High Purity Atosiban (RW22164; Tractocile) Powder Peptide
Name Atosiban
CAS 90779-69-4
Purity 98%
Mol.wt 994.19
Form C43H67N11O12S2
Storage condition Store at -20°
 
Contents of testing        
Specifications		  
Results
Appearance White or almost white crystalline powder Complies
Identity by HPLC The reaction is same with the reference substance Complies
Specify Optical Rotation -45.0~-55.0° [a]20 D(c=1, 1%HAc) -51.0
Amino Acid Composition ±20% of theoretical Complies
Purity (HPLC) ≥ 98.0% 98.8%
Related Substance(By HPLC) Total Impurities(%)≤ 2.0%
Largest Single Impurity(%)≤ 1.0%		 1.2%
0.6 %
Acetate Content(By HPLC) ≤15% 6.7%
Water Content(By HPLC) ≤5.0% 2.8%
Peptide Content(N%) ≥80.0% 88.5%
Bacterial Endotoxins ≤5IU/mg Complies
Assay(By anhydrous, acetic acid-free) 95% ~103% 98.0

High Purity Atosiban (RW22164; Tractocile) Powder Peptide

Applications:
1.Prevention of premature delivery 
2.Oxytocin receptor blocker

Usage:
Intravenous injection. It injected by maternity doctors in ward and injected slowly (more than 1 minutes) through the vein.

Attention:
1.must be used by a doctor who has experience in treating premature labor;
2.Before taking medicine, we need to check whether there is particulate matter and discoloration in the bottle.
3.Due to lack of research data on incompatibility, this product should not be mixed with other drugs.
 
High Purity Atosiban (RW22164; Tractocile) Powder Peptide

If you need this or you are interest in this kind of products, you are free to contact with me directly, we can talk more about the details of the products. 

Hot sale pharmaceutical peptide for your reference :
 
Product Name		  
Purity		  
       Specification
 
Enfuvirtide Acetate (T-20)		  
98%min		  
10mg/vial,  10vial/kit
 
GHRP-2		  
98%min		  
5mg/vial,  10vial/kit
 
GHRP-6		  
98%min		  
5mg/vial,  10vial/kit
 
CJC-1295 (DAC)		  
98%min		  
2mg/vial,  10vial/kit
 
Sermorelin Acetate		  
98%min		  
2mg/vial,  10vial/kit
 
Dynorphin A (1-13) Acetate 		  
98%min
10mg/vial,  10vial/kit
 
PT-141		  
98%min		  
10mg/vial,  10vial/kit
 
Hexarelin		  
98%min		  
2mg/vial,  10vial/kit
 
MT-II (Melanotan II )		  
98%min		  
10mg/vial,  10vial/kit
 
Sermorelin Aceta		  
98%min		  
2mg/vial,  10vial/kit
 
Ipamorealin		  
98%min		  
2mg/vial,  10vial/kit
 
TB-500(Thymosin β4 Acetate)		  
98%min		  
2mg/vial,5mg/vial,10mg/vial, 10vial/kit
 
No.
Name
 		 Purity CAS No.

1
Abarelix Acetate
98%
183552-38-7

2
Alarelin Acetate
98%
79561-22-1

3
Angiotensin Acetate
98%
58-49-1

4
Angiotensin II
98% 		 
68521-88-0

5
Antide Acetate
98%
112568-12-4

6
Argpressin Acetate
98%
113-79-1

7
Argreline Acetate
98%
 616204-22-9

8
Atosiban Acetate
98%
90779-69-4

9
Aviptadil Acetate
98%
40077-57-4

10
Bate-Amyloid(1-42)human
95%
107761-42-2

11
Bivalirudin Trifluoroacetate
98%
128270-60-0

12
Buserelin acetate
98%
57982-77-1

13
Calcitonin 		 
9007/12/9

14
Carbetocin Acetate
98%
37025-55-1

15
Carperitide
98%
 89213-87-6

16
Cetrorelix Acetate
98%
130143-01-0

17
Cetrorelix Acetate
98%
130143-01-0

18
CJC-1295
98% 		 
863288-34-0

19
Copper Peptide(GHK-Cu)
98%
49557-75-7

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