1,1'-[Dithiobis(methylene)]biscyclopropaneacetic Acid Methyl Ester
- CAS
- 1446481-28-2
- Formula
- C13H20O4S2
- MW
- 304.4 g/mol
ZX-030698
Metabolites & Degradation Products
Montelukast (3S)-Hydroxy Methyl Ester Impurity
Reference StandardAvailable on request
Montelukast (3S)-Hydroxy Methyl Ester Impurity (CAS 181139-72-0) supplier Zemixal: C28H24ClNO3, COA and SDS with every lot, worldwide shipping.
CAS number181139-72-0
FormulaC28H24ClNO3
Molar mass457.9 g/mol
Physical formSolid
HS code38229090
InChIKeyKPCSDMZEMDMWKQ-SPNSGGJLSA-N
IUPAC namemethyl 2-[(3S)-3-[3-[(E)-2-(7-chloroquinolin-2-yl)ethenyl]phenyl]-3-hydroxypropyl]benzoate
About Montelukast (3S)-Hydroxy Methyl Ester Impurity
Analytical teams working on Montelukast use Montelukast (3S)-Hydroxy Methyl Ester Impurity as a qualified comparison standard. Key data (Reference Standard): CAS 181139-72-0, formula C28H24ClNO3 and molar mass 457.9 g/mol. It is handled as a solid.
Where it is used
- Metabolite identification
- Stability-indicating methods
- Impurity profiling
Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Reference standards for Montelukast
See every impurity, metabolite and related compound we list for this API.
Montelukast standardsTypical uses
- Metabolite identification
- Stability-indicating methods
- Impurity profiling
Applications
Specifications and identifiers
| Product name | Montelukast (3S)-Hydroxy Methyl Ester Impurity |
|---|---|
| Catalogue number | ZX-030699 |
| CAS number | 181139-72-0 |
| IUPAC name | methyl 2-[(3S)-3-[3-[(E)-2-(7-chloroquinolin-2-yl)ethenyl]phenyl]-3-hydroxypropyl]benzoate |
| Molecular formula | C28H24ClNO3 |
| Molar mass | 457.9 g/mol |
| Exact mass | 457.1445 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 6.4 |
| H-bond donors / acceptors | 1 / 4 |
| Topological polar surface area | 59.4 Ų |
| HS code | 38229090 |
| InChIKey | KPCSDMZEMDMWKQ-SPNSGGJLSA-N |
| SMILES | COC(=O)C1=CC=CC=C1CC[C@@H](C2=CC=CC(=C2)/C=C/C3=NC4=C(C=CC(=C4)Cl)C=C3)O |
| PubChem CID | 9955783 |
| Synonyms | (S,E)-Methyl 2-(3-(3-(2-(7-chloroquinolin-2-yl)vinyl)phenyl)-3-hydroxypropyl)benzoate, (S)-Methyl 2-(3-(3-(2-(7-chloroquinolin-2-yl)vinyl)phenyl)-3-hydroxypropyl)benzoate, Methyl [E]-2-[3-(S)-[3-[2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-hydroxypropyl]benzoate, Montelukast (3S)-Hydroxy Benzoate, methyl (S,E)-2-(3-(3-(2-(7-chloroquinolin-2-yl)vinyl)phenyl)-3-hydroxypropyl)benzoate, Methyl (S)-2-(3-(3-(2-(7-chloroquinolin-2-yl)vinyl)phenyl)-3-hydroxypropyl)benzoate, Methyl [E]-2-[(3S)-[3-[2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-hydroxypropyl] benzoate, Montelukast sodium INT, Methyl 2-[(3S)-3-[3-[2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-3-hydroxypropyl]benzoate, 2-[3-(s)-[3-[2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-3-hydroxypropyl]-benzoic acid, methyl 2-[(3S)-3-[3-[(E)-2-(7-chloro-2-quinolyl)vinyl]phenyl]-3-hydroxy-propyl]benzoate |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Montelukast (3S)-Hydroxy Methyl Ester Impurity
Which CAS number identifies Montelukast (3S)-Hydroxy Methyl Ester Impurity?
Montelukast (3S)-Hydroxy Methyl Ester Impurity is registered under CAS 181139-72-0. You may also see it listed as (S,E)-Methyl 2-(3-(3-(2-(7-chloroquinolin-2-yl)vinyl)phenyl)-3-hydroxypropyl)benzoate, (S)-Methyl 2-(3-(3-(2-(7-chloroquinolin-2-yl)vinyl)phenyl)-3-hydroxypropyl)benzoate, Methyl [E]-2-[3-(S)-[3-[2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-hydroxypropyl]benzoate. Our catalogue number for this item is ZX-030699.
What are the formula and molar mass of Montelukast (3S)-Hydroxy Methyl Ester Impurity?
For Montelukast (3S)-Hydroxy Methyl Ester Impurity, its formula is C28H24ClNO3 and its molar mass is 457.9 g/mol. The systematic (IUPAC) name is methyl 2-[(3S)-3-[3-[(E)-2-(7-chloroquinolin-2-yl)ethenyl]phenyl]-3-hydroxypropyl]benzoate. InChIKey KPCSDMZEMDMWKQ-SPNSGGJLSA-N lets you match it in any structure database.
How is Montelukast (3S)-Hydroxy Methyl Ester Impurity used in pharmaceutical QC?
Montelukast (3S)-Hydroxy Methyl Ester Impurity is a characterised reference material linked to Montelukast. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Montelukast (3S)-Hydroxy Methyl Ester Impurity?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Montelukast (3S)-Hydroxy Methyl Ester Impurity?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Montelukast (3S)-Hydroxy Methyl Ester Impurity to my country?
Yes. Montelukast (3S)-Hydroxy Methyl Ester Impurity ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.
More Montelukast standards
More in Metabolites & Degradation Products
(S,E)-1-(3-(2-(7-Chloroquinolin-2-yl)vinyl)phenyl)-3-(2-(2-hydroxypropan-2-yl)phenyl)propyl methanesulfonate
- CAS
- 807638-71-7
- Formula
- C30H30ClNO4S
- MW
- 536.1 g/mol
ZX-030700
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