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
More
Less

(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)
More
Less

Hazard and Precautionary Statements (GHS)

More
Less

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
241713
Product name
S-
Packaging
1g
Price
$170
Updated
2021/12/16
Usbiological
Product number
464935
Product name
S-
Packaging
10mg
Price
$305
Updated
2021/12/16
Usbiological
Product number
258036
Product name
S-
Packaging
10mg
Price
$319
Updated
2021/12/16
Usbiological
Product number
295343
Product name
S-
Packaging
25mg
Price
$319
Updated
2021/12/16
More
Less

(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

More
Less

(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
Chemsky（shanghai）International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32321
Advantage
50
BOC Sciences
Tel
1-631-485-4226; 16314854226
Email
info@bocsci.com
Country
United States
ProdList
12952
Advantage
65
Beijing HuaMeiHuLiBiological Chemical
Tel
010-56205725
Fax
010-65763397
Email
waley188@sohu.com
Country
China
ProdList
12335
Advantage
58
Nanjing Sunlida Biological Technology Co., Ltd.
Tel
025-57798810
Fax
025-57019371
Email
sales@sunlidabio.com
Country
China
ProdList
3239
Advantage
55
BOC Sciences
Tel
16314854226
Email
info@bocsci.com
Country
United States
ProdList
9923
Advantage
65
NanJing FineTech Chemical Co., Ltd
Tel
025-52078417 17701591256
Email
sales@fine-chemtech.com
Country
China
ProdList
288
Advantage
58
Chengdu MassCale Pharmaceutical Co., Ltd.
Tel
028-84552636 18084815636
Email
chensfsc@126.com
Country
China
ProdList
1445
Advantage
58
Career Henan Chemica Co
Tel
+86-0371-86658258 +8613203830695
Fax
0371-86658258
Email
laboratory@coreychem.com
Country
China
ProdList
30229
Advantage
58
Chemwill Asia Co.,Ltd.
Tel
86-21-51086038
Fax
86-21-51861608
Email
chemwill_asia@126.com
Country
CHINA
ProdList
23912
Advantage
58
Zhengzhou Edward Biology Co.,Ltd
Tel
0371-63682289 15538176268
Fax
QQ：1875164801
Email
jacschem@163.com
Country
China
ProdList
9926
Advantage
58

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