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PdCl2(dppf)DCM 98%

product name:PdCl2(dppf)DCM ,Cas#95464-05-4

Apperance: red to orange powder

assay:98%

pd:>13%

Au:<0.005%

Fe:<0.005%

Pb:<0.005%

Cu:<0.001%

Sn:<0.005%

Ag:<0.002%

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Pentaethylene Glycol Purified 98

Catalog No. P010005
Product Name Pentaethylene Glycol
Synonyms HO-PEG5-OH
CAS# 4792-15-8
M.F. C10H22O6
M.W. 238.28
Purity >98%
Packing Size 1g,5g,25g,100g,1kg,100kg
Appearance Liquid

 

LEO BIOCHEM can also provide: 
 
Tetraethylene Glycol 112-60-7;9004-76-6
Pentaethylene Glycol 4792-15-8
Hexaethylene Glycol 2615-15-8
Heptaethylene Glycol 5617-32-3
Octaethylene Glycol 5117-19-1
Nonaethylene Glycol 3386-18-3
Decaethylene Glycol 5579-66-8
Undecaethylene Glycol 6809-70-7
Dodecaethylene Glycol 6790-09-6
 
For more products, please browse our website: www.leobiochem.com or send email to sales@leobiochem.com 

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Phenylephrine hydrochloride USP 99%

Phenylephrine hydrochloride
CAS: 61-76-7
MF: C9H14ClNO2
MW: 203.67
EINECS: 200-517-3
Phenylephrine Hydrochloride Medical uses
Phenylephrine is used as a decongestant sold as an oral medicine or as a nasal spray. It is a common ingredient in over-the-counter decongestants in the United States. Other decongestants include oxymetazoline and pseudoephedrine. Phenylephrine is used as an alternative for pseudoephedrine in decongestant medicines due to pseudoephedrine's use in the illicit manufacture of methamphetamine. Its efficacy as an oral decongestant has been questioned, with several recent independent studies finding that it provided no more relief to sinus congestion than a placebo.
Phenylephrine is commonly used as a vasopressor to increase the blood pressure in unstable patients with hypotension, especially resulting from septic shock. Such use is common in anesthesia or critical-care practices; it is especially useful in counteracting the hypotensive effect of epidural and subarachnoid anesthetics, as well as the vasodilating effect of bacterial toxins and the inflammatory response in sepsis and systemic inflammatory response syndrome. The elimination half life of phenylephrine is about 2.5 to 3.0 hours. The clinical effects of a single intravenous bolus dose of phenylephrine are short lived and needs to be repeated every 10-15 minutes. Commonly the drug is given as a carefully titrated intravenous infusion with a syringe pump or volumetric pump.
 

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Pipes USP min. 99%

Hopax is a manufacturer and supplier of Pipes (CAS 5625-37-6), a zwitterionic biological buffer often used as a buffering agent in biological and biochemical research.

 

Similarly to Mes and Mops (also manufactured by Hopax), this Good's Buffer lacks the capability to form a complex with most metal ions, therefore it is recommended for use as a noncoordinating buffer in different solutions with metal ions. Pipes contains two sulfate groups and is capable of exchanging a proton from each group, allowing it to buffer at approximately half the concentration of Hepes.

 

Its use has been reported in protein purification, chromatography and cosmetics. In personal care and cosmetics application, Pipes functions as a skin desquamation agent and a cream composition.

 

Hopax's Pipes is specially tested and certified to be free of DNase, RNase and protease activity for molecular biology application.

 

Synonyms: 1,4-Piperazinediethanesulfonic acid | Piperazine-1,4-bis(2-ethanesulfonic acid) | Piperazine-N,N′-bis(2-ethanesulfonic acid)

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Propiolic acid

 

Product Info.
Chemical Name: Propiolic acid
CAS Number: 471-25-0
M.F.: C3H2O2
M.W.: 70.05
Synonyms: ACETYLENECARBOXYLIC ACID;2-PROPYNIOC ACID;
2-PROPYNOIC ACID; PROPYNOIC ACID;
PROPIOLIC ACID; Propiolic acidd;
PROPARGYLIC ACID; Carboxyacetylene
Specifications
Purity: 97%
Appearance: Light yellow liquid
Application: Propiolic acid is reagent employed in the synthesis of transition metal complexes, haloalkyl propiolates, and halopropenoates.
 
Disclaimer: Products covered by valid patents are not offered for commercial use. It is the responsibility of buyers to ensure transactions do not infringe any patent rights applicable.

 

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Propyne-PEG2-amine Purified 97

Catalog No. P060102
Product Name Propyne-PEG2-amine
Synonyms Propyne-PEG2-NH2
CAS# 944561-44-8
M.F. C7H13NO2
M.W. 143.18
Purity >98%
Packing Size 250mg,1g,5g,25g,100g,1kg
Appearance Liquid

 

LEO BIOCHEM can also provide: 
 
Propyne-PEG2-amine 944561-44-8
Propyne-PEG3-amine 932741-18-9
Propyne-PEG4-amine 1013921-36-2
Propyne-PEG6-amine 1197080-04-4
Propyne-PEG8-amine 1196732-52-1
Propyne-PEG12-amine 
 
For more products, please browse our website: www.leobiochem.com or send email to sales@leobiochem.com

 

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Rhodium(III) acetylacetonate Technical 98

Chemical Name:Rhodium(III) acetylacetonate
Synonyms:

2,4-Pentanedione rhodium(III) derivative, Rh(acac)3

CAS Number:14284-92-5
Molecular Formula:

[CH3COCH=C(O-)CH3]3Rh

Molecular Weight:400.23
EC Number:238-192-5
MDL Number:MFCD00083144

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Rosuvastatin Lactone LAB GRADE 99.19%

Rosuvastatin Lactone     503610-43-3

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RuCl2-R-DM-BINAP Technical

Chemical Name:RuCl2-R-DM-BINAP
Molecular Formula:

[C52H48P2]RuCl2

 

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