ChemicalBook > CAS DataBase List > N-isopropyltropinium

N-isopropyltropinium

Product Name: N-isopropyltropinium
CAS No.: 58005-18-8
Chemical Name: N-isopropyltropinium
Synonyms: Ipratropium bromide EP Impurity A;N-isopropyltropinium;Ipratropium EP Impurity A;Ipratropium impurity A CRS;N-Isopropyltropinium bromide;Ipratropium EP Impurity A Bromide;N-Isopropylnortropine methobromide;IpratropiuM BroMide Related CoMpound A;N-Isopropylnortropine MethobroMide (IMpurity);Ipratropium Bromide Impurity 1(Ipratropium EP Impurity A)
CBNumber: CB91364788
Molecular Formula: C11H22BrNO
Formula Weight: 264.21
MOL File: 58005-18-8.mol

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N-isopropyltropinium Property

storage temp.: 2-8°C
solubility: DMSO (Slightly), Methanol (Slightly)
Stability:: Hygroscopic
InChI: InChI=1/C11H22NO.BrH/c1-8(2)12(3)9-4-5-10(12)7-11(13)6-9;/h8-11,13H,4-7H2,1-3H3;1H/q+1;/p-1/t9-,10+,11+,12?;
InChIKey: YKNOMJKDKYEKDF-RNIPKXDCNA-M
SMILES: C([N+]1([C@H]2CC[C@@H]1C[C@H](O)C2)C)(C)C.[Br-] |&1:2,5,7,r|

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Safety

RIDADR: UN 1544PSN2 6.1 / PGII
HS Code: 2939800000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P271Use only outdoors or in a well-ventilated area.

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

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: Y0000276
Product name: Ipratropium impurity A
Purity: European Pharmacopoeia (EP) Reference Standard
Packaging: 15 mg
Price: $156
Updated: 2025/07/31

Sigma-Aldrich

Product number: PHR3017
Product name: Ipratropium Bromide Related Compound A
Purity: pharmaceutical secondary standard, certified reference material
Packaging: 25MG
Price: $619
Updated: 2025/07/31

Sigma-Aldrich

Product number: 1347518
Product name: Ipratropium impurity A
Packaging: 10mg
Price: $1300
Updated: 2025/07/31

Sigma-Aldrich

Product number: Y0000276
Product name: Ipratropium impurity A
Purity: European Pharmacopoeia (EP) Reference Standard
Packaging: y0000276
Price: $153
Updated: 2024/03/01

TRC

Product number: I872685
Product name: N-IsopropylnortropineMethobromide(Impurity)
Packaging: 100mg
Price: $160
Updated: 2021/12/16

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N-isopropyltropinium Chemical Properties,Usage,Production

Uses

N-Isopropylnortropine Methobromide (Ipratropium EP Impurity A) is an impurity of Ipratropium (Bromide Monohydrate: I740500), an Atropine (A794625)-like bronchodilator that acts via an anticholinergic pathway, and is used to treat patients with chronic bronchitis, cardiac obstructive pulmonary disease (COPD) and asthma.

N-isopropyltropinium Preparation Products And Raw materials

Raw materials

Preparation Products

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58005-18-8, N-isopropyltropiniumRelated Search:

8-Azabicyclo[3.2.1]octan-3-ol,8-(1-methylethyl)-(9CI) Ethyl alpha-Formyl Benzeneacetic Acid Ester DL-TROPIC ACID Ipratropium Bromide EP Impurity F Bromide endo-(±)-8-aza-8-isopropylbicyclo[3.2.1]oct-3-yl (hydroxymethyl)phenylacetate Ipratropium bromide monohydrate Ipratropium Bromide Impurity 6 Ipratropium bromide Impurity 4 METHYL A-FORMYLPHENYLACETATE Ipratropium Bromide Impurity 2 ProMethazine Sulfoxide N-Oxide N,N,α-TriMethyl-10H-phenothiazine-10-ethanaMine N-Oxide (endo,anti)-(±)-3-(3-hydroxy-1-oxo-2-phenylpropoxy)-8-isopropyl-8-methyl-8-azoniabicyclo[3.2.1]octane bromide IpratropiuM BroMide IMpurity F (Mixture of DiastereoMers) Tropic acid Atropic acid IpratropiuM BroMide IMpurity E Ipratropium EP Impurity F

N-isopropyltropinium

Ipratropium Bromide Related Compound A (10 mg) (endo-3-Hydroxy-8-isopropyl-8-methyl-8-azoniabicyclo[3.2.1]octane bromide)

N-Isopropylnortropine MethobroMide (IMpurity)

IpratropiuM BroMide Related CoMpound A

(8R)-3alpha-Hydroxy-8-isopropyl-1alphaH,5alphaH-tropanium bromide

N-Isopropylnortropine methobromide

(1R,3r,5S,8r)-3-Hydroxy-8-methyl-8-(1-methylethyl)-8-azoniabicyclo[3.2.1]octane bromide

N-Isopropyltropinium bromide

8-methyl-8-propan-2-yl-8-azoniabicyclo[3.2.1]octan-3-ol:bromide

(3-endo,8-syn)-3-Hydroxy-8-methyl-8-(1-methylethyl)-8-azoniabicyclo[3.2.1]octane Bromide (1:1)

(endo,syn)-3-Hydroxy-8-methyl-8-(1-methylethyl)-8-azoniabicyclo[3.2.1]octane Bromide

Ipratropium EP Impurity A

Ipratropium Bromide Impurity 1(Ipratropium EP Impurity A)

Ipratropium bromide EP Impurity A

Ipratropium impurity A CRS

Ipratropium EP Impurity A Bromide

Ipratropium Bromide Related Compound A (endo-3-Hydroxy-8-isopropyl-8-methyl-8-azoniabicyclo[3.2.1]o (1347518)

(3-Endo,8-syn)-3-hydroxy-8-isopropyl-8-methyl-8-azabicyclo[3.2.1]octan-8-ium

8-Azoniabicyclo[3.2.1]octane, 3-hydroxy-8-methyl-8-(1-methylethyl)-, bromide (1:1), (3-endo,8-syn)-

(1R,3r,5S,8r)-3-Hydroxy-8-isopropyl-8-methyl-8-azabicyclo[3.2.1]octan-8-ium bromide (Ipratropium Impurity)

(1R,3r,5S,8r)-3-hydroxy-8-isopropyl-8-methyl-8-azabicyclo[3.2.1]octan-8-ium, bromide (1:1)

Ipratropium Bromide EP Impurity A Bromide (Ipratropium Bromide USP Related Compound A)

(3-endo,8-Syn)-3-hydroxy-8-methyl-8-(1-methylethyl)-8-azonia-bicyclo[3.2.1]octane bromide

58005-18-8

C11H22NOBr