99% Raw Tenofovir Disoproxil Fumarate Powder 202138-50-9

Model NO.: 202138-50-9
Molecular Formula: C21h30o3
Molecular Weight: 330.645
Melting Point: 447.571c
Flash Point: 194.228
Density: 1.117 g/cm3
Leading Time: Within 12hours After Payment
Delivery Time: Within 5woking Days After Payment
Usage: Pharmaceutical Material
Synonyms: Acetic Acid 3-Oxo-7-Methylestra
Trademark: JZY
Transport Package: Discreet Package
Specification: White Powder
Origin: China
HS Code: 2942000000
Model NO.: 202138-50-9
Molecular Formula: C21h30o3
Molecular Weight: 330.645
Melting Point: 447.571c
Flash Point: 194.228
Density: 1.117 g/cm3
Leading Time: Within 12hours After Payment
Delivery Time: Within 5woking Days After Payment
Usage: Pharmaceutical Material
Synonyms: Acetic Acid 3-Oxo-7-Methylestra
Trademark: JZY
Transport Package: Discreet Package
Specification: White Powder
Origin: China
HS Code: 2942000000

Product Description

Tenofovir disoproxil fumarate 
MF:C23H34N5O14P
MW:635.51
CAS:202138-50-9
Appearance:white powder

1.Tenofovir disoproxil fumarate (tenofovir DF) is a bioavailable prodrug of tenofovir, a potent nucleotide analogue reverse-transcriptase inhibitor with activity against human immunodeficiency virus (HIV) and hepatitis B virus. It is administered as a single 300-mg tablet once daily. It was approved for the treatment of HIV infection on the basis of data from clinical trials demonstrating activity in treatment-experienced patients, and it was subsequently shown to be effective when used as a component of initial therapy.

2.Tenofovir DF is active against some nucleoside-resistant strains of HIV. However, cross-resistance is associated with multiple thymidine analogue mutations that include 41L or 210W. The signature mutation is the K65R mutation, which causes variable loss in susceptibility to tenofovir DF, didanosine, and abacavir. Tenofovir DF has been well tolerated in clinical trials with durations of follow-up up to 96 weeks. It is associated with more-favorable lipid profiles than stavudine and has not been associated with the mitochondrial toxicity attributed to other nucleoside analogues.

Product Description

Tenofovir disoproxil fumarate 
MF:C23H34N5O14P
MW:635.51
CAS:202138-50-9
Appearance:white powder

1.Tenofovir disoproxil fumarate (tenofovir DF) is a bioavailable prodrug of tenofovir, a potent nucleotide analogue reverse-transcriptase inhibitor with activity against human immunodeficiency virus (HIV) and hepatitis B virus. It is administered as a single 300-mg tablet once daily. It was approved for the treatment of HIV infection on the basis of data from clinical trials demonstrating activity in treatment-experienced patients, and it was subsequently shown to be effective when used as a component of initial therapy.

2.Tenofovir DF is active against some nucleoside-resistant strains of HIV. However, cross-resistance is associated with multiple thymidine analogue mutations that include 41L or 210W. The signature mutation is the K65R mutation, which causes variable loss in susceptibility to tenofovir DF, didanosine, and abacavir. Tenofovir DF has been well tolerated in clinical trials with durations of follow-up up to 96 weeks. It is associated with more-favorable lipid profiles than stavudine and has not been associated with the mitochondrial toxicity attributed to other nucleoside analogues.

Carbon Brush Assy

Carbon brushes are one of the most commonly replaced power tool parts. This is because carbon brushes are wear items, meaning that through friction and use they will gradually wear away until they need replacing. Worn brushes are a common causes of intermittent motor function, reduced electric braking and reduced motor power. A worn-out brush will often be worn down near to the wire lead and can be cracked, pitted, or burned. When replacing carbon brushes, be sure to inspect your armature for burns, cracks, or other damage which can indicate larger motor problems.

Carbon Brush Assy Slip Ring, Carbon Brush Assy Spring,Carbon Brush Assy, Carbon Brush Holder Assy,Starters Carbon Brush Holder Assy

Haimen Hailing Carbon Industry Co., Ltd. , https://www.carbonbrush-hl.com