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Natural Steroid Peptide Hormones , Bivalirudin Medicine Grade CAS 128270-60-0

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Natural Steroid Peptide Hormones , Bivalirudin Medicine Grade CAS 128270-60-0

Natural Steroid Peptide Hormones , Bivalirudin Medicine Grade CAS 128270-60-0
Natural Steroid Peptide Hormones , Bivalirudin Medicine Grade CAS 128270-60-0 Natural Steroid Peptide Hormones , Bivalirudin Medicine Grade CAS 128270-60-0

Large Image :  Natural Steroid Peptide Hormones , Bivalirudin Medicine Grade CAS 128270-60-0

Product Details:

Place of Origin: China
Brand Name: Holybiological
Certification: SGS, ISO9001
Model Number: 128270-60-0

Payment & Shipping Terms:

Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: 50 mg/ bottle
Delivery Time: within 24 hours after payment
Payment Terms: Western Union, MoneyGram, T/T
Supply Ability: 200g/month
Detailed Product Description
Appearence: White Powder Source: Chemical Synthesis
Grade Standard: Medicine Grade Color: White
Supply: In Enough Stock Shipment: FedeEx, EMS, HKEMS, TNT, DHL, UPS
High Light:

steroid peptide hormones

,

growth hormone releasing peptide

Natural Polypeptide Hormones Bivalirudin Medicine Grade CAS 128270-60-0

 

Product details:


MF:  C98H138N24O33
Place of Origin:  China (Mainland)
Type:  Stenocardia 
Grade Standard:  Medicine Grade, Tech Grade 
Purity:  99.5% Name:  Bivalirudin
Source:  Chemical synthesis
Standard:  USP BP 
Appearance:  White powder 
Storage:  preserve in tightly sealed,light and oxygen 

 

Natural Steroid Peptide Hormones , Bivalirudin Medicine Grade CAS 128270-60-0 0


Description :

 

Bivalirudin Trifluoroacetate is a synthetic 20 residue peptide which reversibly inhibits   thrombin.

The use of bivalirudinprevented further increase in antiheparin/PF4 antibody IgG   levels in rats [4]. Three animals in the 500-mg/kg/24 h group, and 7 animals in the 2000-  mg/kg/24 h group in the toxicokinetic assessment phase of the study were found dead or   euthanized in extremis (following blood sampling). Plasma concentrations of bivalirudin   appeared to be linear and dose independent [5].

 

Natural Steroid Peptide Hormones , Bivalirudin Medicine Grade CAS 128270-60-0 1

  
Specification:

 

ITEM

SPECEFICATIONS

RESULTS

Appearance

Description

White to off-white loose

 powder

White loose powder

Optical rotation

-100.0°~-120.0°

-105.3°

Absorbance

0.45~0.65

0.53

Identification

Flame Reaction

Bluish Violet

Bluish Violet

HPLC

Conforms to reference 

standard

Conforms

Wavelength

λmax=275nm       λmin=248nm

Conforms

Amino Acid

Pro

2.7~3.3

3.0

Phe

1.8~2.2

2.2

Arg

0.9~1.1

1.0

Gly

4.5~5.5

5.1

Asp

1.8~2.2

2.0

Glu

3.6~4.8

4.5

Ile

0.9~1.1

0.9

Tyr

0.9~1.1

1.0

Leu

0.9~1.1

1.1

Related substance
 

[12-20]-Bivaluridin

0.2% max

0.02%

[D-phe12]-Bivaluridin

0.2% max

0.03%

[Plus-Gly]-Bivaluridin

0.2% max

0.03%

[Des-Gly]-Bivaluridin

0.2% max

0.03%

[Beta-Asp9]-Bivaluridin

0.2% max

Not detected

[Alpha-Asp9]-Bivaluridin

0.2% max

Not detected

Any other impurity

0.2% max

<0.1%

Total impurities

0.5% max

0.36%

Solvent residue

Methanol

0.3% max

0.004%

Acetonitrile

0.2% max

0.04%

Isopropyl Alcohol

0.5% max

0.003%

Dichloromethane

0.06% max

0.0004%

Ether

0.5% max

0.00015%

N,N-Dimethylformamide

0.09% max

Not detected

Dithioglycol

0.5% max

Not detected

Phosphate

0.5% max

0.32%

TFA

14% max 

10.10%

Water

6% max

2.46%

Assay (by HPLC)

98~102%  calculated on 

anhydrous and solvent-free basis

100.51%%

Conclusion

Comply with in-house standard

 

 

 Natural Steroid Peptide Hormones , Bivalirudin Medicine Grade CAS 128270-60-0 2
 
Competitive Advantage:


1.We have stock so we can delivery quickly at the very day when receive the payment.
2.Best price, first class service, high successful delivery rate. A discount would be given when you make a large order.
3.High quality guarenteed, once any problem is found, the package would be reshipped for you
4.Shipping by express (FedEx,UPS,DHL,EMS TNT HKEMS), by air.The most professional forwarder would be recommanded for you.
5. Warm after sale service for you 24/7. Any of your question would be solved for the first as soon as possible.Adhering to the principle of customer first conviction.we will provide the best and the most sincere services as possible as we can.

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