3-Chloro-2-morpholinopyridine-4-boronic acid
- CAS
- 957061-04-0
- Formula
- C9H12BClN2O3
- MW
- 242.47 g/mol
ZX-043108
Pharmacopeial Impurities (EP / USP / BP)
Eugenol EP Impurity B (Free Base)
Reference StandardAvailable on request
Order Eugenol EP Impurity B (Free Base) (CAS 6753-98-6) online at Zemixal: C15H24, COA and SDS with every lot, worldwide shipping.
CAS number6753-98-6
FormulaC15H24
Molar mass204.35 g/mol
Physical formSolid
HS code38229090
InChIKeyFAMPSKZZVDUYOS-HRGUGZIWSA-N
IUPAC name(1E,4E,8E)-2,6,6,9-tetramethylcycloundeca-1,4,8-triene
About Eugenol EP Impurity B (Free Base)
Eugenol EP Impurity B (Free Base) belongs to the Allopurinol reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 6753-98-6, formula C15H24 and molar mass 204.35 g/mol. It is handled as a solid.
Where it is used
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Safe handling
Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. 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 Allopurinol
See every impurity, metabolite and related compound we list for this API.
Allopurinol standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Eugenol EP Impurity B (Free Base) |
|---|---|
| Catalogue number | ZX-043109 |
| CAS number | 6753-98-6 |
| IUPAC name | (1E,4E,8E)-2,6,6,9-tetramethylcycloundeca-1,4,8-triene |
| Molecular formula | C15H24 |
| Molar mass | 204.35 g/mol |
| Exact mass | 204.1878 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 4.5 |
| H-bond donors / acceptors | 0 / 0 |
| Topological polar surface area | 0 Ų |
| HS code | 38229090 |
| InChIKey | FAMPSKZZVDUYOS-HRGUGZIWSA-N |
| SMILES | C/C/1=C\CC(/C=C/C/C(=C/CC1)/C)(C)C |
| PubChem CID | 5281520 |
| Synonyms | Humulene, alpha-Humulene, 1,4,8-Cycloundecatriene, 2,6,6,9-tetramethyl-, (E,E,E)-, (1E,4E,8E)-2,6,6,9-tetramethyl-1,4,8-cycloundecatriene, 3,7,10-Humulatriene, a-humulene, .alpha.-Caryophyllene, .alpha.-Humulene, 1,4,8-Cycloundecatriene, 2,6,6,9-tetramethyl-, (1E,4E,8E)-, (1E,4E,8E)-alpha-humulene, 2,6,6,9-Tetramethyl-1,4,8-cycloundecatriene (E,E,E)-, 2,6,6,9-Tetramethyl-1,4,8-cycloundecatriene |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
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 Eugenol EP Impurity B (Free Base)
Which CAS number identifies Eugenol EP Impurity B (Free Base)?
Eugenol EP Impurity B (Free Base) is registered under CAS 6753-98-6. You may also see it listed as Humulene, alpha-Humulene, 1,4,8-Cycloundecatriene, 2,6,6,9-tetramethyl-, (E,E,E)-. Our catalogue number for this item is ZX-043109.
What are the formula and molar mass of Eugenol EP Impurity B (Free Base)?
For Eugenol EP Impurity B (Free Base), its formula is C15H24 and its molar mass is 204.35 g/mol. The systematic (IUPAC) name is (1E,4E,8E)-2,6,6,9-tetramethylcycloundeca-1,4,8-triene. InChIKey FAMPSKZZVDUYOS-HRGUGZIWSA-N lets you match it in any structure database.
How is Eugenol EP Impurity B (Free Base) used in pharmaceutical QC?
Eugenol EP Impurity B (Free Base) is a characterised reference material linked to Allopurinol. 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 Eugenol EP Impurity B (Free Base)?
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 Eugenol EP Impurity B (Free Base)?
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 Eugenol EP Impurity B (Free Base) to my country?
Yes. Because Eugenol EP Impurity B (Free Base) is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
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