Betaxolol
- Product Name
- Betaxolol
- CAS No.
- 63659-18-7
- Chemical Name
- Betaxolol
- Synonyms
- ZB-5;C06849;βxolol;BETAXOLOL;Betaxolols;Betoptic S;Betaprolol;Betaxolol Base;Betaxolol, >=98%;Betaxolol USP/EP/BP
- CBNumber
- CB1134548
- Molecular Formula
- C18H29NO3
- Formula Weight
- 307.43
- MOL File
- 63659-18-7.mol
Betaxolol Property
- Melting point:
- 61-63°C
- Boiling point:
- 448.0±40.0 °C(Predicted)
- Density
- 1.067±0.06 g/cm3(Predicted)
- storage temp.
- -20°C Freezer
- solubility
- Chloroform (Slightly), Methanol (Slightly)
- pka
- pKa 9.21 (Uncertain)
- form
- Solid
- color
- White
- CAS DataBase Reference
- 63659-18-7(CAS DataBase Reference)
Safety
- HS Code
- 29225090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H361Suspected of damaging fertility or the unborn child
H412Harmful to aquatic life with long lasting effects
- 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.
P270Do not eat, drink or smoke when using this product.
P273Avoid release to the environment.
P281Use personal protective equipment as required.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P308+P313IF exposed or concerned: Get medical advice/attention.
P330Rinse mouth.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- B328000
- Product name
- Betaxolol
- Packaging
- 100mg
- Price
- $640
- Updated
- 2021/12/16
- Product number
- API0024704
- Product name
- BETAXOLOL
- Purity
- 95.00%
- Packaging
- 10MG
- Price
- $704.55
- Updated
- 2021/12/16
- Product number
- 18518
- Product name
- Betaxolol
- Packaging
- 25mg
- Price
- $1500
- Updated
- 2021/12/16
- Product number
- FB160758
- Product name
- Betaxolol
- Packaging
- 10g
- Price
- $250
- Updated
- 2021/12/16
- Product number
- FB160758
- Product name
- Betaxolol
- Packaging
- 25g
- Price
- $500
- Updated
- 2021/12/16
Betaxolol Chemical Properties,Usage,Production
Chemical Properties
White Crystalline Solid
Originator
Kerlone,Carriere,France,1983
Uses
Cardioselective 1-adrenergic blocker. An antihypertensive; antiglaucoma
Uses
Cardioselective β1-adrenergic blocker. An antihypertensive; antiglaucoma.
Definition
ChEBI: A propanolamine that is 3-aminopropane-1,2-diol in which the hydrogen of the primary hydoxy is substituted by a 4-[2-(cyclopropylmethoxy)ethyl]phenyl group and one of the hydrogens attached to the amino group is substituted by isopropyl. It is a selective beta1-receptor blocker and is used in the treatment of glaucoma as well as hypertension, arrhythmias, and coronary heart disease. It is also used to reduce non-fatal cardiac events in patients with heart failure.
Manufacturing Process
(1) 1 g of sodium hydroxide pellets (0.025 mol) is added to a suspension of
3.8 g of 4-[2-(cyclopropylmethoxy)-ethyl]-phenol in 30 ml of water. When the
solution becomes homogenous, 2.3 ml of epichlorohydrin are added and the
mixture is stirred for 8 hours. It is then extracted with ether and the extract is
washed with water, dried over sodium sulfate and evaporated to dryness. The
compound is purified by passing it over a silica column. 2.4 g of 1-[4-[2-
(cyclopropylmethoxy)ethyl]-phenoxy]-2,3-epoxy-propane are thus obtained.
(2) 4.9 g of the preceding compound (0.02 mol) are condensed with 25 ml of
isopropylamine by contact for 8 hours at ambient temperature and then by
heating for 48 hours at the reflux temperature. After evaporation to dryness,
the compound obtained is crystallized from petroleum ether. 5 g (yield 80%)
of 2-[[4-(2-cyclopropylmethoxy)-ethyl]-phenoxy]-3-isopropylaminopropan-2-ol
are thus obtained, melting point 70° to 72°C.
The hydrochloride is prepared by dissolving the base in the minimum amount
of acetone and adding a solution of hydrochloric acid in ether until the pH is
acid. The hydrochloride which has precipitated is filtered off and is
recrystallized twice from acetone, melting point 116°C.
brand name
Betoptic (Alcon); Kerlone (Sanofi Aventis).
Therapeutic Function
Beta-adrenergic blocker
Biological Activity
betaxolol is a cardioselective beta-adrenergic receptor blocking agent. betaxolol (5 mg/kg via i.p. injection) was administered at 24 and then 44 h following the final chronic cocaine administration. animals treated with betaxolol during cocaine withdrawal
Veterinary Drugs and Treatments
Betaxolol HCl is a specific Beta1 adrenergic blocking agent which reduces aqueous humor production by decreasing cyclic-AMP synthesis in the ciliary body. This drug is a suitable substitute for timolol and because of its specific Beta1 activity, might be a first choice Beta blocking agent for patients with concurrent respiratory disease. Either levobunolol HCl or betaxolol HCl would be the first choice Beta blocking agent in a feline patient with glaucoma and asthma, although a topical carbonic anhydrates inhibitor should be considered before a Beta blocking agent in this situation. Betaxolol and the other Beta blockers should be used with caution in patients with cardiac disease.
Metabolism
Absorption of an oral dose of betaxolol (Kerlone, Betoptic) is almost complete. The drug is subject to a slight first-pass effect such that the absolute bioavailability of the drug is about 90%.Approximately 50% of administered betaxolol binds to plasma proteins, and its plasma half-life is about 20 hours; it is suitable for dosing once per day.The primary route of elimination is by liver metabolism, with only 15% of unchanged drug being excreted.
Betaxolol Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Betaxolol manufacturers
- Product
- Betaxolol 63659-18-7
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-08-11
- Product
- Betaxolol 63659-18-7
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-10
- Product
- Betaxolol 63659-18-7
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-08