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Indacaterol interMediate

Indacaterol interMediate Structure
Indacaterol interMediate structure
CAS No.
435273-75-9
Chemical Name:
Indacaterol interMediate
Synonyms
Benzyl Indacaterol;O-Benzyl Indacaterol;Indacaterol Impurity 8;Indantralol intermediate 2;BENZYL INDACATEROL SUCCINATE;Indacaterol maleate impurity A;2(1H)-Quinolinone,5-[(1R)-2-[(5,6-diethyl-2,3-dihydro-1H-ind...;(R)-8-benzyloxy-5-[2-(5,6-diethyl-indan-2-ylamino)-1-hydroxy-ethyl]-1H-quinolin-2-one;(R)-8-(Benzyloxy)-5-[2-[(5,6-diethyl-2-indanyl)amino]-1-hydroxyethyl]quinolin-2(1H)-one;(R)-8-(Benzyloxy)-5-(2-((5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino)-1-hydroxyethyl)quinolin-
CBNumber:
CB42566366
Molecular Formula:
C31H34N2O3
Molecular Weight:
482.61
MDL Number:
MFCD22494936
MOL File:
435273-75-9.mol
MSDS File:
SDS
Last updated:2026-05-28 03:02:03
Product description Number Pack Size Price
(R)-8-(Benzyloxy)-5-(2-((5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino)-1-hydroxyethyl)quinolin-2(1H)-one 98% AA00DHYT 100mg $56
(R)-8-(Benzyloxy)-5-(2-((5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino)-1-hydroxyethyl)quinolin-2(1H)-one 98% AA00DHYT 250mg $92
(R)-8-(Benzyloxy)-5-(2-((5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino)-1-hydroxyethyl)quinolin-2(1H)-one 98% AA00DHYT 1g $228
(R)-8-(Benzyloxy)-5-(2-((5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino)-1-hydroxyethyl)quinolin-2(1H)-one 98% AA00DHYT 5g $869
(R)-8-(Benzyloxy)-5-(2-((5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino)-1-hydroxyethyl)quinolin-2(1H)-one 98.00% X201778 1G $395
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Indacaterol interMediate Properties

Melting point 78-82°C
Boiling point 734.1±60.0 °C(Predicted)
Density 1.23
storage temp. -20°C Freezer
solubility Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
form Solid
pka 10.86±0.70(Predicted)
color Off-White to Pale Yellow
InChIKey OTINTMLHLKCOBW-NDEPHWFRSA-N
SMILES N1C2=C(C([C@@H](O)CNC3CC4=C(C3)C=C(CC)C(CC)=C4)=CC=C2OCC2=CC=CC=C2)C=CC1=O

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H319-H315-H302+H312+H332-H335
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P

Indacaterol interMediate price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA00DHYT (R)-8-(Benzyloxy)-5-(2-((5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino)-1-hydroxyethyl)quinolin-2(1H)-one 98% 435273-75-9 100mg $56 2026-05-28 Buy
aablocks AA00DHYT (R)-8-(Benzyloxy)-5-(2-((5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino)-1-hydroxyethyl)quinolin-2(1H)-one 98% 435273-75-9 250mg $92 2026-05-28 Buy
aablocks AA00DHYT (R)-8-(Benzyloxy)-5-(2-((5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino)-1-hydroxyethyl)quinolin-2(1H)-one 98% 435273-75-9 1g $228 2026-05-28 Buy
aablocks AA00DHYT (R)-8-(Benzyloxy)-5-(2-((5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino)-1-hydroxyethyl)quinolin-2(1H)-one 98% 435273-75-9 5g $869 2026-05-28 Buy
ACHEMBLOCK X201778 (R)-8-(Benzyloxy)-5-(2-((5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino)-1-hydroxyethyl)quinolin-2(1H)-one 98.00% 435273-75-9 1G $395 2026-05-27 Buy
Product number Packaging Price Buy
AA00DHYT 100mg $56 Buy
AA00DHYT 250mg $92 Buy
AA00DHYT 1g $228 Buy
AA00DHYT 5g $869 Buy
X201778 1G $395 Buy

Indacaterol interMediate Chemical Properties,Uses,Production

Uses

5-[(1R)-2-[(5,6-Diethyl-2,3-dihydro-1H-inden-2-yl)amino]-1-hydroxyethyl]-8-(phenylmethoxy)-2(1H)-quinolinone is used as a reactant in the preparation of Indacaterol (I499745), a β-adrenoreceptor agonist.

Indacaterol interMediate Preparation Products And Raw materials

Raw materials

Preparation Products

Indacaterol

Indacaterol interMediate Suppliers

Global( 103)Suppliers
Supplier Tel Email Country ProdList Advantage
Nanjing Finetech Chemical Co., Ltd. 		025-85710122 17714198479 sales@fine-chemtech.com CHINA 874 55
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 32997 60
Zhejiang ZETian Fine Chemicals Co. LTD 		18957127338 stella@zetchem.com China 2993 58
Standardpharm Co. Ltd. 		86-714-3992388 overseasales1@yongstandards.com United States 14320 58
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63645 58
Shanghai Yingrui Biopharma Co.,Ltd 		21-33585366 export01@shyrchem.com CHINA 1314 58
CONIER CHEM AND PHARMA LIMITED 		sales@conier.com China 49906 58
Career Henan Chemica Co 		+86-0371-86658258 +86-13203830695 laboratory@coreychem.com China 30203 58
ANHUI WITOP BIOTECH CO., LTD 		+8618071025641 eric@witopchemical.com China 23504 58
Dideu Industries Group Limited 		+86-29-89586680 +86-15129568250 1059@dideu.com China 29096 58
Supplier Advantage
Nanjing Finetech Chemical Co., Ltd. 		55
ATK CHEMICAL COMPANY LIMITED 		60
Zhejiang ZETian Fine Chemicals Co. LTD 		58
Standardpharm Co. Ltd. 		58
Alchem Pharmtech,Inc. 		58
Shanghai Yingrui Biopharma Co.,Ltd 		58
CONIER CHEM AND PHARMA LIMITED 		58
Career Henan Chemica Co 		58
ANHUI WITOP BIOTECH CO., LTD 		58
Dideu Industries Group Limited 		58

Indacaterol interMediate Spectrum

Indacaterol interMediate(435273-75-9)1HNMR

435273-75-9(Indacaterol interMediate)Related Search:

METHYL TRIPHENYLMETHYL ETHER 2-Butyl-1,6-dihydro-N,N,4-trimethyl-6-oxo-1-[[2'-[1-(triphenylmethyl)-1H-tetrazol-5-yl][1,1'-biphenyl]-4-yl]methyl]-5-pyrimidineacetamide Triphenylmethanol 2-(2-butyl-4-Methyl-6-oxo-1-((2'-(1-trityl-1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)Methyl)-1,6-dihydropyriMidin-5-yl)-N,N-diMethylethanethioaMide Indacaterol
2-(2-butyl-4-hydroxy-6-MethylpyriMidin-5-yl)-N,N-diMethylacetaMide 2(1H)-Quinolinone, 5-[(1S)-2-[(5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino]-1-hydroxyethyl]-8-(phenylmethoxy)- Indacaterol Impurity 3 Indacaterol Impurity 22 Indacaterol Impurity 11
2(1H)-Quinolinone, 5,5'-[[(5,6-diethyl-2,3-dihydro-1H-inden-2-yl)imino]bis(1-hydroxy-2,1-ethanediyl)]bis[8-(phenylmethoxy)- Indacaterol Maleate Fimasartan 5-(2R)-2-Oxiranyl-8-benzyloxy-2(1H)-quinolinone (S)-Indacaterol
5,6-Diethyl-2,3-dihydro-1H-inden-2-amine hydrochloride Indacaterol Impurity 12 5-(4'-Bromomethyl-1,1'-biphenyl-2-yl)-1-triphenylmethyl-1H-tetrazole

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(R)-5-[2-[(5,6-Diethyl-2,3-dihydro-1H-inden-2-yl)aMino]-1-hydroxyethyl]-8-hydroxyquinolin-2(1H)-one (R)-5-[2-[(5,6-Diethyl-2,3-dihydro-1H-inden-2-yl)amino]-1-hydroxyethyl]-8-(phenylmethoxy)quinolin-2(1H)-one (R)-8-benzyloxy-5-[2-(5,6-diethyl-indan-2-ylamino)-1-hydroxy-ethyl]-1H-quinolin-2-one 5-[(1R)-2-[(5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino]-1-hydroxyethyl]-8-phenylmethoxy-1H-quinolin-2-one (R)-8-(benzyloxy)-5-(2-(5,6-diethyl-2,3-dihydro-1H-inden-2-ylaMino)-1-hydroxyethyl)quinolin-2(1H)-one (R)-8-(Benzyloxy)-5-(2-((5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino)-1-hydroxyethyl)quinolin-2(1 (R)-8-(Benzyloxy)-5-(2-((5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino)-1-hydroxyethyl)quinolin- Indacaterol Impurity 8 2(1H)-Quinolinone,5-[(1R)-2-[( 5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino]-1-hydroxyethyl]-8-(phenylmethoxy) (R)-8-(Benzyloxy)-5-(2-((5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino)-1-hydroxyethyl)quinolin-2(1H)-on 5-[(1R)-2-[(5,6-Diethyl-2,3-dihydro-1H-inden-2-yl)amino]-1-hydroxyethyl]-8-(phenylmethoxy)-2(1H)-quinolinone 2(1H)-Quinolinone,5-[(1R)-2-[(5,6-diethyl-2,3-dihydro-1H-ind... Indacaterol maleate impurity A (R)-8-(Benzyloxy)-5-(2-((5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino)-1-hydroxyethyl)quinolin-2(1H)- (R) -5- [2- [(5,6-diethyl-2,3-dihydro-1H-inde-2-yl) amino] -1-hydroxyethyl] -8- (benzyloxy) -2 (1H) - quinolone (R)-5-[2-[(5,6-Diethyl-2,3-dihydro-1H-inden-2-yl)amino]-1-hydroxyethyl]-8-(benzyloxyl)-2(1H)-quinolinone (R)-8-(Benzyloxy)-5-[2-[(5,6-diethyl-2-indanyl)amino]-1-hydroxyethyl]quinolin-2(1H)-one BENZYL INDACATEROL SUCCINATE O-Benzyl Indacaterol Indantralol intermediate 2 Benzyl Indacaterol 2(1H)-Quinolinone,S-[(1R)-2-[(5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino]-l-hydroxyethyl]-8-(phenylmethoxy) 435273-75-9