DELAVIRDINE, MESYLATE
- Product Name
- DELAVIRDINE, MESYLATE
- CAS No.
- 147221-93-0
- Chemical Name
- DELAVIRDINE, MESYLATE
- Synonyms
- C08087;U-90152S;U 90152 (mesylate);elavirdinemesylate;Delavirdine Mesylat;Delavirdine mesilate;BHAP-U 90152 (mesylate);Delavirdine methane sulfonate;DELAVIRDINE (MESYLATE);U 90152;DELAVIRDINE MESYLATE (U 90152 MESYLATE)
- CBNumber
- CB1292152
- Molecular Formula
- C23H32N6O6S2
- Formula Weight
- 552.67
- MOL File
- 147221-93-0.mol
DELAVIRDINE, MESYLATE Property
- Melting point:
- 118-120°C
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- DMSO: >5mg/mL
- form
- powder
- color
- white to tan
- CAS DataBase Reference
- 147221-93-0
Safety
- WGK Germany
- 3
- Hazardous Substances Data
- 147221-93-0(Hazardous Substances Data)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H319Causes serious eye irritation
H361Suspected of damaging fertility or the unborn child
- Precautionary statements
-
P201Obtain special instructions before use.
P202Do not handle until all safety precautions have been read and understood.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P281Use personal protective equipment as required.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313IF exposed or concerned: Get medical advice/attention.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- PZ0180
- Product name
- Delavirdine mesylate
- Purity
- ≥98% (HPLC)
- Packaging
- 5mg
- Price
- $150
- Updated
- 2024/03/01
- Product number
- PZ0180
- Product name
- Delavirdine mesylate
- Purity
- ≥98% (HPLC)
- Packaging
- 25mg
- Price
- $340.2
- Updated
- 2024/03/01
- Product number
- 24026
- Product name
- Delavirdine (mesylate)
- Purity
- ≥98%
- Packaging
- 1mg
- Price
- $32
- Updated
- 2024/03/01
- Product number
- 24026
- Product name
- Delavirdine (mesylate)
- Purity
- ≥98%
- Packaging
- 5mg
- Price
- $93
- Updated
- 2024/03/01
- Product number
- 24026
- Product name
- Delavirdine (mesylate)
- Purity
- ≥98%
- Packaging
- 10mg
- Price
- $153
- Updated
- 2024/03/01
DELAVIRDINE, MESYLATE Chemical Properties,Usage,Production
Description
Rescriptor was launched in the US for HIV positive individuals. It can be prepared in seven steps from 2-chloro-3-nitropyridine and piperazine. Rescriptor is a member of the bis(heteroaryl)piperazine (BHAP) class of non-nucleoside HIV-1 reverse transcriptase inhibitors (NNRTIs) of which it is a second generation drug. It acts exclusively as an allosteric mixed inhibitor of both RNA- and DNA-directed polymerase domains of RT and has a much higher binding affintiy for the enzymesubstrate complex than for the free enzyme. Rescriptor does not inhibit RNase H activity of RT. It prevented the spread of HIV significantly longer than AZT. Development of resistance to Rescriptor can occur, however the mutated strain becomes more vulnerable to other members of the NNRTIs. It is metabolized in the liver by CYP3A.
Chemical Properties
Light Brown Solid
Originator
Pharmacia ＆ Upjohn (US)
Uses
A bisheteroarylpiperazine (BHAP) reverse transcriptase inhibitor.
Definition
ChEBI: The monomethanesulfonic acid salt of delavirdine, a non-nucleoside reverse transcriptase inhibitor with activity specific for HIV-1. Viral resistance emerges rapidly when delavirdine is used alone, so it is therefore used (as the methanesulfonic acid salt) with other antiretrovirals for combination therapy of HIV infection.
Manufacturing Process
5-Nitroindole-2-carboxylic acid (0.86 g), 1-[3-(N-isopropyl)amino-2-
pyridinyl]piperazine (0.43 g), 1-(ethyl)-3-(dimethylaminopropyl)carbodiimide
(0.45 g) and THF (4 ml), were stirred at 20-25°C for 3 hr; then the reaction
mixture was dissolved in chloroform (50 ml) and extracted with saturated
aqueous sodium bicarbonate, saline, dried over anhydrous sodium sulfate and
concentrated under reduced pressure. Purification by flash column
chromatography (200 g silica) eluting with ethyl acetate/hexane (50/50), the
appropriate fractions were pooled and concentrated to give 1-[5-nitroindolyl2-carbonyl]-4-[3-(1-methylethylamino)-2-pyridinyl]piperazine, mp 153°-
154°C.
1-[5-Nitroindolyl-2-carbonyl]-4-[3-(1-methylethylamino)-2-
pyridinyl]piperazine (1.0 g) was dissolved in ethanol (60 ml) and THF (60 ml)
and palladium on carbon (10%, 0.15 g) was added. The reaction mixture was
hydrogenated at 40 psi for 14 hr, then filtered through celite and concentrated
under reduced pressure. Purification by flash chromatography, eluting with
ethyl acetate/hexane (50/50) pooling and concentrating the appropriate
fractions gave 1-[5-aminoindolyl-2-carbonyl]-4-[3-(1-methylethylamino)-2-
pyridinyl]piperazine, mp 212°-214°C.
1-[5-Aminoindolyl-2-carbonyl]-4-[3-(1-methylethylamino)-2-
pyridinyl]piperazine (0.075 mg) was dissolved in methylene chloride (0.4 ml)
and pyridine (0.016 g) was added and the reaction is cooled to 0°C. Then
methanesulfonyl chloride (0.023 g) was added. After 2.5 hr of stirring, the
reaction was diluted with chloroform and washed with saturated aqueous
sodium bicarbonate, saline, dried over anhydrous sodium sulfate and
concentrated under reduced pressure. The concentrate was dissolved in the
minimum amount of chloroform and passed through a small plug of silica gel
and then it is recrystallized with ethyl acetate/hexane to provide the 1-[5-
methansulfoneamidolyl-2-carbonyl]-4-[3-(1-methylethylenamino)-2-
pyridinyl]piperazine, mp 226°-228°C.
The mesylate salt may be formed by dissolving the free base in methanol and
methanesulfonic acid (1 eq) is added.
brand name
Rescriptor (Agouron).
Therapeutic Function
Antiviral, Anti-HIV virus agent
DELAVIRDINE, MESYLATE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from DELAVIRDINE, MESYLATE manufacturers
- Product
- DELAVIRDINE, MESYLATE 147221-93-0
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-09-28
- Product
- DELAVIRDINE, MESYLATE 147221-93-0
- Price
- US $1.00/g
- Min. Order
- 1g
- Purity
- ≥98%
- Supply Ability
- g/kg/Ton
- Release date
- 2019-12-25