ChemicalBook > CAS DataBase List > (R*,S*)-(-)-8-Hydroxy-5-(1-hydroxy-2-((1-methylethyl)amino)butyl)-2(1H)-quinolinone

(R*,S*)-(-)-8-Hydroxy-5-(1-hydroxy-2-((1-methylethyl)amino)butyl)-2(1H)-quinolinone

Product Name
(R*,S*)-(-)-8-Hydroxy-5-(1-hydroxy-2-((1-methylethyl)amino)butyl)-2(1H)-quinolinone
CAS No.
72332-33-3
Chemical Name
(R*,S*)-(-)-8-Hydroxy-5-(1-hydroxy-2-((1-methylethyl)amino)butyl)-2(1H)-quinolinone
Synonyms
PROCATEROL;HTSS;PSS1;HTSS1;HYPT2;CI 888;CI-888;s*)-(+-)-;SPIKE_SARS2;ZINC00534832
CBNumber
CB6138107
Molecular Formula
C16H22N2O3
Formula Weight
290.36
MOL File
72332-33-3.mol
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(R*,S*)-(-)-8-Hydroxy-5-(1-hydroxy-2-((1-methylethyl)amino)butyl)-2(1H)-quinolinone Property

Melting point:
107-109°C
storage temp. 
-20°C
solubility 
Acetonitrile (Slightly), Chloroform (Slightly), Methanol
form 
Solid
color 
White to Off-White
biological source
rabbit
CAS DataBase Reference
72332-33-3(CAS DataBase Reference)
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
SAB1305999
Product name
ANTI-SARS VIRUS SN antibody produced in rabbit
Purity
IgG fraction of antiserum, buffered aqueous solution
Packaging
400 μL
Price
$496
Updated
2025/07/31
Usbiological
Product number
464944
Product name
S-
Packaging
1mg
Price
$531
Updated
2021/12/16
Usbiological
Product number
464962
Product name
S-
Packaging
1mg
Price
$531
Updated
2021/12/16
Usbiological
Product number
464960
Product name
S-
Packaging
1mg
Price
$531
Updated
2021/12/16
Usbiological
Product number
464932
Product name
S-
Packaging
1mg
Price
$531
Updated
2021/12/16
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(R*,S*)-(-)-8-Hydroxy-5-(1-hydroxy-2-((1-methylethyl)amino)butyl)-2(1H)-quinolinone Chemical Properties,Usage,Production

Description

Like pirbuterol, procaterol exhibits similar broncholytic properties as albuteral, but it has somewhat of a more prolonged action. It is recommended for use as an inhaled drug for treating bronchial asthma.

Chemical Properties

Off-White Solid

Uses

A labelled intermediate of the enantiomer of Florfenicol (F405750), an antibacterial agent.

Definition

ChEBI: 8-hydroxy-5-[1-hydroxy-2-(propan-2-ylamino)butyl]-1H-quinolin-2-one is a member of quinolines.

brand name

Pro-Air (Parke-Davis).

Synthesis

Procaterol, 5-[1-hydroxy-2-[(1-methylethyl)amino]butyl]-8-hydroxy-2-(1H) quinolone (23.3.25), is synthesized by acylation of 8-hydroxy-2(1H)-quinolone with 2-bromobutyric acid chloride at the fifth position of the quinoline system, which gives the compound 23.3.23. This undergoes action of isopropylamine, forming an aminoketone 23.3.24, the carbonyl group of which is reduced by sodium borohydride, giving procaterol (23.3.25) .

(R*,S*)-(-)-8-Hydroxy-5-(1-hydroxy-2-((1-methylethyl)amino)butyl)-2(1H)-quinolinone Preparation Products And Raw materials

Raw materials

Preparation Products

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(R*,S*)-(-)-8-Hydroxy-5-(1-hydroxy-2-((1-methylethyl)amino)butyl)-2(1H)-quinolinone Suppliers

Canada 1 China 33 Europe 2 Germany 1 India 2 United Kingdom 3 United States 15 Global 57
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72332-33-3, (R*,S*)-(-)-8-Hydroxy-5-(1-hydroxy-2-((1-methylethyl)amino)butyl)-2(1H)-quinolinoneRelated Search:

Profenofos BECLOMETHASONE Isopropylamine Dimethyl sulfide (R*,S*)-(-)-8-Hydroxy-5-(1-hydroxy-2-((1-methylethyl)amino)butyl)-2(1H)-quinolinone hydrochloride PROCATEROL HYDROCHLORIDE (R*,S*)-(-)-8-Hydroxy-5-(1-hydroxy-2-((1-methylethyl)amino)butyl)-2(1H)-quinolinone Spike Protein S1

  • (r*,s*)-(-)-8-hydroxy-5-(1-hydroxy-2-((1-methylethyl)amino)butyl)-2(1h)-quinolinone
  • PROCATEROL
  • 2(1h)-quinolinone,8-hydroxy-5-(1-hydroxy-2-((1-methylethyl)amino)butyl)-,(r*,
  • 8-hydroxy-5-(1-hydroxy-2-((1-methylethyl)amino)butyl)-2(1h)-quinolinone(r*,s
  • s*)-(+-)-
  • ent-Florfenicol AMine-d3
  • (S)-N,N-DiMethyl-3-(1-naphthalenyl-d7-oxy)-3-(2-thienyl)propanaMine
  • ANTI-SARS VIRUS SM antibody produced in rabbit
  • Peplomer protein
  • Spike glycoprotein
  • Spike protein S1
  • Demeton (O&amp
  • Procaterol Related Compound 2
  • Lifitegrast impurity S
  • Mosapride S isomer
  • ANTI-SARS VIRUS SN antibody produced in rabbit
  • (2Z)-2-(4-tert-butylbenzylidene)-6-hydroxy-benzofuran-3-one
  • (2Z)-2-[(4-tert-butylphenyl)methylene]-6-hydroxy-3-benzofuranone
  • (2Z)-2-[(4-tert-butylphenyl)methylene]-6-hydroxy-benzofuran-3-one
  • (2Z)-2-[(4-tert-butylphenyl)methylidene]-6-hydroxy-1-benzofuran-3-one
  • 2-[(4-tert-butylphenyl)methylene]-6-hydroxy-3-benzofuranone
  • 2-[(4-tert-butylphenyl)methylene]-6-hydroxy-benzofuran-3-one
  • 2-[(4-tert-butylphenyl)methylidene]-6-hydroxy-1-benzofuran-3-one
  • ZINC00534832
  • 2(1H)-Quinolinone, 8-hydroxy-5-[(1R,2S)-1-hydroxy-2-[(1-methylethyl)amino]butyl]-, rel-
  • (R*,S*)-(-)-8-Hydroxy-5-(1-hydroxy-2-((1-methylethyl)amino)butyl)-2(1H)-quinolinone USP/EP/BP
  • ProcaterolQ: What is Procaterol Q: What is the CAS Number of Procaterol Q: What is the storage condition of Procaterol
  • 10mg/l each of P
  • MULTI ELEMENT STANDARD SOLUTION FOR ICP 3 components
  • Si in H2O traceable to NIST
  • CI 888
  • CI-888
  • Procaterol free base
  • 2019-nCOV Spike protein
  • 2019-nCOV Spike S1(L18F,T20N,P26S,D138Y,R190S,K417T,E484K,N501Y,D614G,H655Y), Recombinant (His Tag). )
  • Spike protein RBD
  • SPIKE_SARS2
  • Surface glycoprotein
  • Procaterol Impurity 7 (Enantiomer Mixture)
  • Valencene Impurity 1
  • HTSS
  • HTSS1
  • HYPT2
  • PSS1
  • Procatherol hydrochloride impurity A (Sioux isomer)
  • 72332-33-3