4-(3-Formyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)benzonitrile
- CAS
- 2141947-89-7
- Formula
- C20H20BNO4
- MW
- 349.2 g/mol
ZX-028746
API Impurities
4-(4-Bromo-3-((1-ethoxyethoxy)methyl)phenoxy)benzonitrile
Reference StandardAvailable on request
Order 4-(4-Bromo-3-((1-ethoxyethoxy)methyl)phenoxy)benzonitrile (CAS 2585046-70-2) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.
CAS number2585046-70-2
FormulaC18H18BrNO3
Molar mass376.2 g/mol
Physical formSolid
HS code38229090
InChIKeyRKYFJEKGOCKKDC-UHFFFAOYSA-N
IUPAC name4-[4-bromo-3-(1-ethoxyethoxymethyl)phenoxy]benzonitrile
About 4-(4-Bromo-3-((1-ethoxyethoxy)methyl)phenoxy)benzonitrile
Analytical teams working on Crisaborole use 4-(4-Bromo-3-((1-ethoxyethoxy)methyl)phenoxy)benzonitrile as a qualified comparison standard. Key data (Reference Standard): CAS 2585046-70-2, formula C18H18BrNO3 and molar mass 376.2 g/mol. It is handled as a solid.
Common uses in the lab and plant
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Reference standards for Crisaborole
See every impurity, metabolite and related compound we list for this API.
Crisaborole standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | 4-(4-Bromo-3-((1-ethoxyethoxy)methyl)phenoxy)benzonitrile |
|---|---|
| Catalogue number | ZX-028747 |
| CAS number | 2585046-70-2 |
| IUPAC name | 4-[4-bromo-3-(1-ethoxyethoxymethyl)phenoxy]benzonitrile |
| Molecular formula | C18H18BrNO3 |
| Molar mass | 376.2 g/mol |
| Exact mass | 375.047 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 4.3 |
| H-bond donors / acceptors | 0 / 4 |
| Topological polar surface area | 51.5 Ų |
| HS code | 38229090 |
| InChIKey | RKYFJEKGOCKKDC-UHFFFAOYSA-N |
| SMILES | CCOC(C)OCC1=C(C=CC(=C1)OC2=CC=C(C=C2)C#N)Br |
| PubChem CID | 170993161 |
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 4-(4-Bromo-3-((1-ethoxyethoxy)methyl)phenoxy)benzonitrile
Which CAS number identifies 4-(4-Bromo-3-((1-ethoxyethoxy)methyl)phenoxy)benzonitrile?
4-(4-Bromo-3-((1-ethoxyethoxy)methyl)phenoxy)benzonitrile is registered under CAS 2585046-70-2. Our catalogue number for this item is ZX-028747.
What are the formula and molar mass of 4-(4-Bromo-3-((1-ethoxyethoxy)methyl)phenoxy)benzonitrile?
For 4-(4-Bromo-3-((1-ethoxyethoxy)methyl)phenoxy)benzonitrile, its formula is C18H18BrNO3 and its molar mass is 376.2 g/mol. The systematic (IUPAC) name is 4-[4-bromo-3-(1-ethoxyethoxymethyl)phenoxy]benzonitrile. InChIKey RKYFJEKGOCKKDC-UHFFFAOYSA-N lets you match it in any structure database.
How is 4-(4-Bromo-3-((1-ethoxyethoxy)methyl)phenoxy)benzonitrile used in pharmaceutical QC?
4-(4-Bromo-3-((1-ethoxyethoxy)methyl)phenoxy)benzonitrile is a characterised reference material linked to Crisaborole. 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 4-(4-Bromo-3-((1-ethoxyethoxy)methyl)phenoxy)benzonitrile?
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 4-(4-Bromo-3-((1-ethoxyethoxy)methyl)phenoxy)benzonitrile?
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 4-(4-Bromo-3-((1-ethoxyethoxy)methyl)phenoxy)benzonitrile to my country?
Yes. 4-(4-Bromo-3-((1-ethoxyethoxy)methyl)phenoxy)benzonitrile ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.
More Crisaborole standards
More in API Impurities
4,4'-((2,2'-Bis(hydroxymethyl)-[1,1'-biphenyl]-4,4'-diyl)bis(oxy))dibenzonitrile
- CAS
- 2254541-79-0
- Formula
- C28H20N2O4
- MW
- 448.5 g/mol
ZX-024059
4-(4-Hydroxy-3-(hydroxymethyl)phenoxy)benzonitrile
- CAS
- 2803552-55-6
- Formula
- C14H11NO3
- MW
- 241.24 g/mol
ZX-024058
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