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NADOLOL

Product Name
NADOLOL
CAS No.
42200-33-9
Chemical Name
NADOLOL
Synonyms
1-(tert-Butylamino)-3-((5,6,7,8-tetrahydro-cis-6,7-dihydroxy-1-naphthyl)oxy)-2-propanol;Solgol;Corgard;corzide;Begen;Nadic;Anabet;NADOLOL;2,3-diol;SQ 11725
CBNumber
CB2494641
Molecular Formula
C17H27NO4
Formula Weight
309.4
MOL File
42200-33-9.mol
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NADOLOL Property

Melting point:
125-130°C
Boiling point:
449.67°C (rough estimate)
Density 
1.0449 (rough estimate)
refractive index 
1.5420 (estimate)
storage temp. 
Refrigerator
solubility 
Slightly soluble in water, freely soluble in ethanol (96 per cent), practically insoluble in acetone.
pka
9.67(at 25℃)
form 
Solid
color 
White to Off-White
Water Solubility 
8.30g/L(25 ºC)
BCS Class
3
EPA Substance Registry System
2,3-Naphthalenediol, 5-[3-[(1,1-dimethylethyl)amino]-2-hydroxypropoxy]-1,2,3,4-tetrahydro- (42200-33-9)
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Safety

WGK Germany 
2
RTECS 
QJ4870000
HS Code 
2922190900
Hazardous Substances Data
42200-33-9(Hazardous Substances Data)
Toxicity
LD50 in mice, rats (mg/kg): 4500, 5300 orally (Antonaccio, Evans)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P330Rinse mouth.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
PHR3212
Product name
Nadolol
Purity
pharmaceutical secondary standard, certified reference material
Packaging
400MG
Price
$173
Updated
2024/03/01
Sigma-Aldrich
Product number
N1892
Product name
Nadolol
Purity
analytical standard
Packaging
1g
Price
$79
Updated
2024/03/01
Sigma-Aldrich
Product number
1449700
Product name
Nadolol
Purity
United States Pharmacopeia (USP) Reference Standard
Packaging
200mg
Price
$436
Updated
2024/03/01
Sigma-Aldrich
Product number
Y0000146
Product name
Nadolol
Purity
European Pharmacopoeia (EP) Reference Standard
Packaging
y0000146
Price
$150
Updated
2024/03/01
Sigma-Aldrich
Product number
N1892
Product name
Nadolol
Purity
analytical standard
Packaging
5g
Price
$839
Updated
2024/03/01
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NADOLOL Chemical Properties,Usage,Production

Chemical Properties

White Solid

Originator

Solgol,Heyden,W. Germany,1978

Uses

CNS stimulant

Uses

Labeled Nadolol, intended for use as an internal standard for the quantification of Nadolol by GC- or LC-mass spectrometry.

Uses

Labelled Nadolol (N201052). β-Adrenergic

Manufacturing Process

(a) cis-5,6,7,8-Tetrahydro-1,6,7-naphthalenetriol: A solution of 29.2 g (0.2 mol) of 5,8-dihydro-1-naphthol and 40 ml of acetic anhydride in 100 ml of pyridine is prepared. After 16 hours the solvent is removed in vacuo and the residue dissolved in ether and washed with 200 ml of 5% hydrochloric acid, water, 200 ml of 10% sodium hydroxide, saturated salt solution and dried. Solvent removal gives 34.2 g (90.5%) of crude acetate which is dissolved in 900 ml of acetic acid and 36 ml of water. 53.3 g (0.32 mol) of silver acetate is added followed by 40.6 g (0.16 g-atom) of iodine. The slurry is heated with good stirring at 85°10°C for 3 hours under nitrogen, cooled and filtered. The filtrate is evaporated in vacuo and the residue dissolved in 250 ml of methanol and cooled to 0°C.
A solution of 40 g of sodium hydroxide in 200 ml of water is added under nitrogen and the mixture stirred overnight. The bulk of the methanol is removed in vacuo whereupon a solid forms. The solid is separated by filtration, dissolved in 150 ml of water and acidified with 20 ml of concentrated hydrochloric acid. Cooling gives a solid which is filtered and dried to give 16.5 g cis-5,6,7,8-tetrahydro-1,6,7-naphthalenetriol, melting point 184.5°C to 187°C. Three recrystallizations from absolute ethanol give the analytical sample, melting point 188°C to 188.5°C.
(b) 2,3-cis-1,2,3,4-Tetrahydro-5-[2,3-(epoxy)-propoxy]-2,3-naphthalenediol: A solution of 1.20 g (0.03 mol) of sodium methoxide and 5.4 g (0.03 mol) of cis-5,6,7,8-tetrahydro-1,6,7-naphthalenetriol in 200 ml of methanol is prepared under nitrogen. The residue obtained upon solvent removal is stirred overnight with 200 ml of dimethylsulfoxide and 4.65 g (0.05 mol) of epichlorohydrin under nitrogen. The bulk of the solvent is removed at 50°C at 0.1 mm and the residue dissolved in 100 ml of water. Extraction with chloroform (10 x 200 ml) gives a solid which is recrystallized from 150 ml of hexane-ethyl acetate to give epoxy diol of the above title.
(c)2,3-cis-1,2,3,4-Tetrahydro-5-[2-hydroxy-3-(tert-butylamino)propoxy]-2,3- naphthalenediol: A mixture of 2,3-cis-1,2,3,4-tetrahydro-5-[2,3- (epoxy)propoxy]-2,3-naphthalenediol (melting point 104°C to 107°C, one spot on TLC-alumina, 5% methanol in chloroform, iodine visualization) and 22 ml of tert-butylamine is heated at 85°C to 95°C for 15 hours in a Parr bomb and the excess amine removed in vacuo. The solid obtained by trituration of the residue with ether is filtered and recrystallized from benzene to give 3.4 g, melting point 124°C to 136°C.

brand name

Corgard (King).

Therapeutic Function

Antiarrhythmic

Clinical Use

Beta-adrenoceptor blocker:
Hypertension
Angina
Arrhythmias
Migraine
Thyrotoxicosis

Drug interactions

Potentially hazardous interactions with other drugs
Anaesthetics: enhanced hypotensive effect. Analgesics: NSAIDs antagonise hypotensive effect.
Anti-arrhythmics: increased risk of myocardial depression and bradycardia; increased risk of bradycardia, myocardial depression and AV block with amiodarone; increased risk of myocardial depression and bradycardia with flecainide.
Antidepressants: enhanced hypotensive effect with MAOIs.
Antihypertensives: enhanced hypotensive effect; increased risk of withdrawal hypertension with clonidine; increased risk of first dose hypotensive effect with post-synaptic alpha-blockers such as prazosin.
Antimalarials: increased risk of bradycardia with mefloquine.
Antipsychotics enhanced hypotensive effect with phenothiazines.
Calcium-channel blockers: increased risk of bradycardia and AV block with diltiazem; hypotension and heart failure possible with nifedipine and nisoldipine; asystole, severe hypotension and heart failure with verapamil.
Cytotoxics: possible increased risk of bradycardia with crizotinib.
Diuretics: enhanced hypotensive effect.
Fingolimod: possibly increased risk of bradycardia.
Moxisylyte: possible severe postural hypotension.
Sympathomimetics: severe hypertension with adrenaline and noradrenaline and possibly with dobutamine.

Metabolism

Nadolol (Corgard) is slowly and incompletely absorbed from the gastrointestinal tract, and only 30% of an orally administered dose is absorbed. Appreciable metabolism does not seem to occur; nadolol is excreted primarily unchanged in the urine and feces.The plasma half-life is quite long, approaching 24 hours, which permits dosing once per day.

NADOLOL Preparation Products And Raw materials

Raw materials

Preparation Products

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NADOLOL Suppliers

LGM Pharma
Tel
1-(800)-881-8210
Fax
615-250-9817
Email
inquiries@lgmpharma.com
Country
United States
ProdList
2123
Advantage
70
Chemsky(shanghai)International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32321
Advantage
50
Daicel Chiral Technologies (China)CO.,LTD
Tel
021-50460086-9 15921403865
Fax
+86-21-50462321
Email
han_yajun@dctc.daicel.com
Country
China
ProdList
7195
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65
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14435
Advantage
57
Sinopharm Chemical Reagent Co,Ltd.
Tel
86-21-63210123
Fax
86-21-63290778 86-21-63218885
Email
sj_scrc@sinopharm.com
Country
China
ProdList
9815
Advantage
79
BOC Sciences
Tel
1-631-485-4226; 16314854226
Email
info@bocsci.com
Country
United States
ProdList
14055
Advantage
65
Artis Chemistry (Shanghai) Co. Ltd.
Tel
86-21-60936353
Fax
86-21-60936352
Country
China
ProdList
335
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58
Beijing HuaMeiHuLiBiological Chemical
Tel
010-56205725
Fax
010-65763397
Email
waley188@sohu.com
Country
China
ProdList
12335
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58
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-400-6206333 18521732826
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
25003
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Cato Research Chemicals Inc.
Tel
020-81960175
Fax
+1-541-2553641
Email
min.he@cato-chem.com
Country
China
ProdList
1955
Advantage
55
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View Lastest Price from NADOLOL manufacturers

Career Henan Chemical Co
Product
NADOLOL 42200-33-9
Price
US $1.00/KG
Min. Order
1KG
Purity
95-99%
Supply Ability
1ton
Release date
2020-01-03

42200-33-9, NADOLOLRelated Search:


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