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4-Benzyl Albuterol

Product Name
4-Benzyl Albuterol
CAS No.
56796-66-8
Chemical Name
4-Benzyl Albuterol
Synonyms
Einecs 260-385-8;4-Benzyl Albuterol;Salbutamol EP Imp I;4-Benzyl salbutamol;albutamol EP Impurity I;Albuterol EP Impurity I;O-BENZYL SALBUTAMOL(OBS);Salbutamol EP Impurity I;Ortho Benzyl Salbutamol;Salbutamol EP Impurity 9
CBNumber
CB1924082
Molecular Formula
C20H27NO3
Formula Weight
329.43
MOL File
56796-66-8.mol
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4-Benzyl Albuterol Property

Boiling point:
510.1±50.0 °C(Predicted)
Density 
1.120±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
solubility 
DMSO: Sparingly soluble: 1-10 mg/ml
Ethanol: Slightly soluble: 0.1-1 mg/ml
pka
13.97±0.20(Predicted)
InChI
InChI=1S/C20H27NO3/c1-20(2,3)21-12-18(23)16-9-10-19(17(11-16)13-22)24-14-15-7-5-4-6-8-15/h4-11,18,21-23H,12-14H2,1-3H3
InChIKey
ICDQPCBDGAHBGG-UHFFFAOYSA-N
SMILES
C1(OCC2C=CC=CC=2)=CC=C(C(O)CNC(C)(C)C)C=C1CO
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P280Wear protective gloves/protective clothing/eye protection/face protection.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
Y0000032
Product name
Salbutamol impurity I
Purity
European Pharmacopoeia (EP) Reference Standard
Packaging
6 μg
Price
$118
Updated
2025/07/31
Sigma-Aldrich
Product number
PHR1962
Product name
Salbutamol impurity I
Purity
Pharmaceutical Secondary Standard; Certified Reference Material
Packaging
20mg
Price
$878
Updated
2025/07/31
Sigma-Aldrich
Product number
Y0000032
Product name
Salbutamol impurity I
Purity
European Pharmacopoeia (EP) Reference Standard
Packaging
y0000032
Price
$150
Updated
2024/03/01
TRC
Product number
B224750
Product name
4-BenzylAlbuterol
Packaging
250mg
Price
$790
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB18283
Product name
4-Benzyl albuterol
Packaging
5mg
Price
$140
Updated
2021/12/16
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4-Benzyl Albuterol Chemical Properties,Usage,Production

Uses

4-Benzyl Albuterol is used as the Salbutamol precursor. Impurity of Rosiglitazone Maleate Imp A (Pharmeuropa).

References

[1] R P BAKALE. Albuterol. A pharmaceutical chemistry review of R-, S-, and RS-albuterol.[J]. Clinical Reviews in Allergy & Immunology, 1996, 14 1: 7-35. DOI: 10.1007/bf02772200

4-Benzyl Albuterol Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Benzyl Albuterol Suppliers

Canada 2 China 114 Europe 1 India 10 United Kingdom 1 United States 6 Global 134
Nanjing wangzhixing Pharmaceutical Technology Co., Ltd
Tel
18569809817
Fax
025-85722793
Email
2208093734@qq.com
Country
China
ProdList
3978
Advantage
58
NINGBO JL NEW MATERIAL CO.,LTD
Tel
0574 88552218 57488552216
Email
marketing@novanb.com
Country
China
ProdList
1342
Advantage
58
Hubei Xinyang Medical Technology Co., Ltd
Tel
15347293736
Fax
QQ：2853117752
Email
2853117764@qq.com
Country
China
ProdList
9997
Advantage
58
J & K SCIENTIFIC LTD.
Tel
18210857532; 18210857532
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Nanjing Chemlin Chemical Co., Ltd
Tel
025-83697070
Fax
+86-25-83453306
Email
info@chemlin.com.cn
Country
China
ProdList
15883
Advantage
64
Chemsky (shanghai) International Co.,Ltd
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
15402
Advantage
60
Daicel Chiral Technologies (China)CO.,LTD
Tel
021-50460086-9 15921403865
Fax
+86-21-50462321
Email
han_yajun@dctc.daicel.com
Country
China
ProdList
7471
Advantage
65
EnliPharma Technology Co., Ltd
Tel
0551-66399836 18955197623
Email
sales@enlipharma.com
Country
China
ProdList
1876
Advantage
55
Conier Chem & Pharma Co.,Ltd,
Tel
023-62879767 13996269627;
Fax
+86-28-84559521
Email
sales@conier.com
Country
China
ProdList
283
Advantage
56
Ningbo Taikang Chemical Co., Ltd.
Tel
0574-87365517 18074210286
Fax
87367735
Email
sales@taikangchem.com
Country
China
ProdList
294
Advantage
58
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View Lastest Price from 4-Benzyl Albuterol manufacturers

Shaanxi Dideu New Materials Co. Ltd
Product
Salbutamol EP Impurity I 56796-66-8
Price
US $0.00-0.00/kg/Drum
Min. Order
25kg/Drum
Purity
98.0%
Supply Ability
1000KG
Release date
2025-04-29
Zibo Hangyu Biotechnology Development Co., Ltd
Product
4-Benzyl Albuterol 56796-66-8
Price
US $55.00-550.00/kg
Min. Order
10kg
Purity
0.99
Supply Ability
20tons
Release date
2023-11-07
Career Henan Chemical Co
Product
4-Benzyl Albuterol 56796-66-8
Price
US $9.80/KG
Min. Order
1KG
Purity
97%-99%
Supply Ability
1kg -1000kg
Release date
2020-01-03

56796-66-8, 4-Benzyl AlbuterolRelated Search:

SalbutaMon Hydrochloride Salbutamol Impurity 5 4-tert-ButylaMinoethyl-2-Methylphenol Levalbuterol Related Compound B (20 mg) (alpha-[{(1,1-Dimethylethyl)amino}methyl]-4-hydroxy-3-methyl-benzenemethanol) Salbutamol Impurity 2 Salbutamol Impurity 11 HCl Salbutamol Impurity 4 Salbutamol Impurity 9 KWD 2066 Salbutamol Related Compound 1 Salbutamol Impurity P 4-HYDROXY-3-(HYDROXYMETHYL)BENZALDEHYDE Albuterol Aldehyde Salbutamol Impurity 1 Salbutamol Impurity 3 alpha-[(benzyl-tert-butylamino)methyl]-m-xylene-4,alpha,alpha'-triol Salbutamol Impurity 12 Salbutamol Impurity 6

  • 4-(benzyloxy)-alpha-[[tert-butylamino]methyl]-m-xylene-alpha,alpha'-diol
  • 4-((BENZYLOXY)-ALPHA-(TERT-BUTYLAMINO)METHYL)-M-XYLENE-ALPHA
  • Salbutamol Sulfate BP Impurity I
  • O-BENZYL SALBUTAMOL(OBS)
  • Salbutamol [-Alpha[ (Tert-Butylamino) Methyl)-4-Benzyloxy Sulphate 1,3-Benzene Dimethanol]
  • 1-(4-Benzyloxy-3-hydroxymethyl-phenyl)-2-(tert-butylamino)ethanol
  • a1-[[(1,1-Dimethylethyl)amino]methyl]-4-(phenylmethoxy)-1,3-benzenedimethanol
  • 4-(BENZYLOXY)-ALPHA1-[(TERT-BUTYLAMINO)METHYL]BENZENE-1,3-DIMETHANOL
  • 4-(Benzyloxy)-ALPHA-[(tert-butylamino)-methyl]-m-xylene- ALPHA,ALPHA''-di
  • 2-tert-Butylamino-1-[3-(hydroxymethyl)-4-benzyloxyphenyl]ethanol
  • 3-(Hydroxymethyl)-α-[[(1,1-dimethylethyl)amino]methyl]-4-(phenylmethoxy)benzenemethanol
  • Einecs 260-385-8
  • α1-[[(1,1-DiMethylethyl)aMino]Methyl]-4-(phenylMethoxy)-1,3-benzenediMethanol
  • Salbutamol EP Impurity I
  • Salbutamol Impurity 1（Salbutamol EP Impurity I）
  • Salbutamol impurity 8/Salbutamol EP Impurity I/4-Benzyl Albuterol/1-(4-Benzyloxy-3-hydroxymethyl-phenyl)-2-(tert-butylamino)ethanol
  • albutamol EP Impurity I
  • 4-(benzyloxy)-α-[[tert-butylamino]methyl]-m-xylene-α,α'-diol
  • Salbutamol EP Imp I
  • Imp. I (EP):(1RS)-2-[(1,1-Dimethylethyl)amino]-1-[4-(benzyloxy)-3-(hydroxymethyl)phenyl]ethanol
  • 1,3-Benzenedimethanol, α1-[[(1,1-dimethylethyl)amino]methyl]-4-(phenylmethoxy)-
  • Albuterol EP Impurity I
  • 2-(tert-butylamino)-1-[3-(hydroxymethyl)-4-phenylmethoxyphenyl]ethanol
  • Salbutamol EP Impurity I (4-Benzyl Albuterol)
  • Salbutamol impurity I (Y0000032)
  • 1,3-Benzenedimethanol, a1-[[(1,1-dimethylethyl)amino]methyl]-4-(phenylmethoxy)-
  • 1- (4- (benzyloxy) -3- (hydroxymethyl) phenyl) -2- (tert butyl amino) ethyl-1-alcohol
  • (1RS)-2-[(1,1-Dimethylethyl)amino]-1-[4-(benzyloxy)-3-(hydroxymethyl)phenyl]ethanol
  • 1-(4-(benzyloxy)-3-(hydroxymethyl)phenyl)-2-(tert-butylamino)ethan-1-ol
  • Salbutamol Sulfate EP Impurity I
  • 1-(4-(Benzloxy)-3-(Hydroxy methyl) Phenyl)-2-(Tert-Butylamino)Ethanol
  • 4-Benzyl salbutamol
  • 4-Benzyl Albuterol
  • Ortho Benzyl Salbutamol
  • Rosiglitazone Impurity I (Pharmeuropa)
  • Salbutamol EP Impurity 9
  • Salbutamol EP Impurity I/4-Benzyl Albuterol/1-(4-Benzyloxy-3-hydroxymethyl-phenyl)-2-(tert-butylamino)ethanol
  • Salbutamol Imp. I (EP): (1RS)-2-[(1,1-dimethylethyl)amino]-1-[4-(benzyloxy)-3-(hydroxymethyl)phenyl]ethanol
  • 56796-66-8
  • Pharmaceuticals
  • Intermediates & Fine Chemicals