CAS No.63659-18-7,Betaxolol Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	63659-18-7
Name:	Betaxolol
Article Data:	13

Formula:	C₁₈H₂₉NO₃
Molecular Weight:	307.433
Synonyms:	1-Isopropylamino-3-[4-(2-cyclopropylmethoxy-ethyl)phenoxy]-2-propanol;Betaxolol;Betoptic S;
Density:	1.067 g/cm³
Melting Point:	61-63 °C
Boiling Point:	448 °C at 760 mmHg
Flash Point:	224.724 °C
Appearance:	White crystalline solid
Hazard Symbols:	Xi
Risk Codes:	R36/37/38
PSA:	50.72000
LogP:	2.78430

Synthetic route

: 75-31-0
isopropylamine

: 63659-17-6
1-[2-(cyclopropyl-methoxy)-ethyl]-4-(2,3-epoxypropoxy)-benzene

: 63659-18-7
betaxolol

Conditions

Conditions	Yield
for 24h; Ambient temperature;	90%
for 48h; Heating; Yield given;
In water at 0 - 35℃;

: 884340-61-8
RS 1-{4-[2-(allyloxy)-ethyl]phenoxy}-3-isopropylamino propan-2-ol

: 75-11-6
diiodomethane

: 63659-18-7
betaxolol

Conditions

Conditions	Yield
With diethylzinc In toluene at 0℃; for 16h;	84%

: 2-Phenyl-3-isopropyl-5-[[4-[2-(cyclopropylmethoxy)ethyl]phenoxy]methyl]oxazolidine

: 63659-18-7
betaxolol

Conditions

Conditions	Yield
With hydrogenchloride In isopropyl alcohol	74%

: 63659-16-5
4-[2-(cyclopropylmethoxy)-ethyl]-phenol

: 63659-18-7
betaxolol

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: NaOH / H2O / 12 h / Ambient temperature 2: 48 h / Heating View Scheme

: 63659-15-4
1-benzyloxy-4-(2-cyclopropylmethoxyethyl)benzene

: 63659-18-7
betaxolol

Conditions

Conditions	Yield
Multi-step reaction with 3 steps 1: 84 percent / H2 / 5percent Pd/C / tetrahydrofuran / 50 - 60 °C / 2585.7 Torr 2: NaOH / H2O / 12 h / Ambient temperature 3: 48 h / Heating View Scheme

: 61439-59-6
2-(4-benzyloxyphenyl)ethanol

: 63659-18-7
betaxolol

Conditions

Conditions	Yield
Multi-step reaction with 4 steps 1: 1.) NaH / 1.) DMF, 2.) DMF, 60 deg, 18 h 2: 84 percent / H2 / 5percent Pd/C / tetrahydrofuran / 50 - 60 °C / 2585.7 Torr 3: NaOH / H2O / 12 h / Ambient temperature 4: 48 h / Heating View Scheme

: 56441-69-1
2-<4-(phenylmethoxy)phenyl>acetic acid ethyl ester

: 63659-18-7
betaxolol

Conditions

Conditions	Yield
Multi-step reaction with 5 steps 1: 86 percent / LiAlH4 / tetrahydrofuran / 3 h / Ambient temperature 2: 1.) NaH / 1.) DMF, 2.) DMF, 60 deg, 18 h 3: 84 percent / H2 / 5percent Pd/C / tetrahydrofuran / 50 - 60 °C / 2585.7 Torr 4: NaOH / H2O / 12 h / Ambient temperature 5: 48 h / Heating View Scheme

: 63659-19-8
betaxolol Hydrochloride

: 63659-18-7
betaxolol

Conditions

Conditions	Yield
With Dowex Marathon 11 chloride form In water

: 63659-18-7
betaxolol

: 108-24-7
acetic anhydride

: 169613-96-1
1-(N-acetyl-N-isopropyl)amino-3-<4-(2-cyclopropylmethoxy)ethyl>phenoxyprop-2-yl acetate

Conditions

Conditions	Yield
With pyridine for 24h; Ambient temperature;	100%
With pyridine; triethylamine at 20℃;

: 63659-18-7
betaxolol

: 108-24-7
acetic anhydride

A: N-{(R)-3-[4-(2-Cyclopropylmethoxy-ethyl)-phenoxy]-2-hydroxy-propyl}-N-isopropyl-acetamide

B: 169613-97-2
Acetic acid (S)-2-(acetyl-isopropyl-amino)-1-[4-(2-cyclopropylmethoxy-ethyl)-phenoxymethyl]-ethyl ester

Conditions

Conditions	Yield
With pyridine for 24h; Ambient temperature; Yield given. Yields of byproduct given;

...Expand

Raw Materials

75-31-0

75-11-6

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Chemistry

Molecular Formula: C₁₈H₂₉NO₃
Molar mass: 307.43 g/mol
Density: 1.067 g/cm³
Flash Point: 224.7 °C
Index of Refraction: 1.529
Boiling Point: 448 °C at 760 mmHg
Vapour Pressure: 8.26E-09 mmHg at 25°C
Melting point: 61-63°C
Appearance: White crystalline solid
Product categories of Betaxolol (63659-18-7): Pharmaceuticals;Intermediates & Fine Chemicals;Steroids
Structure of Betaxolol (63659-18-7):

Systematic Name: 1-[4-[2-(Cyclopropylmethoxy)ethyl]phenoxy]-3-(isopropylamino)propan-2-ol
SMILES: O(CCc1ccc(OCC(O)CNC(C)C)cc1)CC2CC2
InChI: InChI=1/C18H29NO3/c1-14(2)19-11-17(20)13-22-18-7-5-15(6-8-18)9-10-21-12-16-3-4-16/h5-8,14,16-17,19-20H,3-4,9-13H2,1-2H3
InChIKey: NWIUTZDMDHAVTP-UHFFFAOYAU
Std. InChI: InChI=1S/C18H29NO3/c1-14(2)19-11-17(20)13-22-18-7-5-15(6-8-18)9-10-21-12-16-3-4-16/h5-8,14,16-17,19-20H,3-4,9-13H2,1-2H3
Std. InChIKey: NWIUTZDMDHAVTP-UHFFFAOYSA-N

History

Betaxolol (63659-18-7) was approved Drug Administration (FDA) by and the U.S. Food for ocular use as a 0.5% solution (Betoptic) in 1985 and as a 0.25% solution (Betoptic S) in 1989.

Uses

Betaxolol (63659-18-7) is a selective beta1 receptor blocker used in the treatment of hypertension and glaucoma. And it can be used for the management of hypertension and for the management of glaucoma .

Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
dog	LD50	oral	60mg/kg (60mg/kg)		Yakuri to Chiryo. Pharmacology and Therapeutics. Vol. 18(Suppl,

Specification

Betaxolol (63659-18-7) also can be called Betoptic , Betoptic S , Lokren ,and Kerlone .It typically has fewer systemic side effects than non-selective beta-blockers, for example, not causing bronchospasm (mediated by beta2 receptors) as timolol may.In addition to its effect on the heart, betaxolol reduces the pressure within the eye (intraocular pressure). This effect is thought to be caused by reducing the production of the liquid (which is called the aqueous humor) within the eye. The precise mechanism of this effect is not known. The reduction in intraocular pressure reduces the risk of damage to the optic nerve and loss of vision in patients with elevated intraocular pressure due to glaucoma.It also shows greater affininty for beta1 receptors than metoprolol.