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:Â 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.
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 |
Applications:
1.Prevention of premature deliveryÂ
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:
- must be used by a doctor who has experience in treating premature labor;
- Before taking medicine, we need to check whether there is particulate matter and discoloration in the bottle.
- Due to lack of research data on incompatibility, this product should not be mixed with other drugs.
Â
**We are the direct factory which is located in zhengzhou, Henan province. We also specialize in  the research, development and production of kinds of Amino Acids,Pharmaceutical Polypeptide,Comestic Polypeptide,Vetenary Peptide and Pharmaceutical APIs. We provide good quality and best price with professinal technique.**
----------Additional Information  ------------
Brand: Filter
Package:Plastic Tube
Place of origin:China
Certificate: GMP
Port:Shanghai,Guangzhou,Shenzhen,HongKong
-----------Delivery Information  -------------
Packing :Â Plastic Tube/vials or as your request
Payment :Â T/T, Western Union
Port :Â Shanghai, Shenzhen,Gunagzhou Hongkong
Shipment method :Â EMS,TNT, DHL, FeDex, UPS, etc
Leading  time : Within 24 hours after payment
Delivery time :Â safe &Â timely, around 3Â days after payment.
----------Our Competitive Advantages  -----------
1.Rich experience.
Our company is a professional production leading factory in China in pharmaceutical area of many years
2.Superior quality, purity and favourable.
Our company is a professional leading manufacturer in China in pharmaceutical area.Good quality is one of our secret success.
3.Safe and fast delivery.
We have GOLDEN FORWARDER and UK Warehouse  so we can delivery quickly and safely.
4.Package: Professional packing with professional materials.
5.Competitive Prices :Â Low price with high qulity.Â
Why Choose US:
1 Professional TeamÂ
2 Best quanlity and best purityÂ
3 Golden ForwarderÂ
4 Sincerely serviceÂ
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.Â
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:Â 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.
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 |
Applications:
1.Prevention of premature deliveryÂ
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:
- must be used by a doctor who has experience in treating premature labor;
- Before taking medicine, we need to check whether there is particulate matter and discoloration in the bottle.
- Due to lack of research data on incompatibility, this product should not be mixed with other drugs.
Â
**We are the direct factory which is located in zhengzhou, Henan province. We also specialize in  the research, development and production of kinds of Amino Acids,Pharmaceutical Polypeptide,Comestic Polypeptide,Vetenary Peptide and Pharmaceutical APIs. We provide good quality and best price with professinal technique.**
----------Additional Information  ------------
Brand: Filter
Package:Plastic Tube
Place of origin:China
Certificate: GMP
Port:Shanghai,Guangzhou,Shenzhen,HongKong
-----------Delivery Information  -------------
Packing :Â Plastic Tube/vials or as your request
Payment :Â T/T, Western Union
Port :Â Shanghai, Shenzhen,Gunagzhou Hongkong
Shipment method :Â EMS,TNT, DHL, FeDex, UPS, etc
Leading  time : Within 24 hours after payment
Delivery time :Â safe &Â timely, around 3Â days after payment.
----------Our Competitive Advantages  -----------
1.Rich experience.
Our company is a professional production leading factory in China in pharmaceutical area of many years
2.Superior quality, purity and favourable.
Our company is a professional leading manufacturer in China in pharmaceutical area.Good quality is one of our secret success.
3.Safe and fast delivery.
We have GOLDEN FORWARDER and UK Warehouse  so we can delivery quickly and safely.
4.Package: Professional packing with professional materials.
5.Competitive Prices :Â Low price with high qulity.Â
Why Choose US:
1 Professional TeamÂ
2 Best quanlity and best purityÂ
3 Golden ForwarderÂ
4 Sincerely serviceÂ
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.Â
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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