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VAQORACornigerine
Synonyms: 2,3-(Methylenedioxy)-2,3-didemethoxycolchicine · Colchicine, 2,3-desdimethyl-2,3-methylenedioxy-
CAS No.6877-25-4
FormulaC21H21NO6
Mol. weight383.40
Catalogue No.VQ-025076
PurityReference Standard
HSN38229090
Cornigerine (CAS 6877-25-4) – Colchicine impurity standard. C21H21NO6, MW 383.4. Get a quote from Vaqora Chemicals, COA included, shipped worldwide.
Pack sizesPrice on quotation · bulk available
10 mg
25 mg
50 mg
100 mg
Bulk / custom pack · kg to MT
Enquire Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Cornigerine
Vaqora Chemicals supplies Cornigerine, an impurity of Colchicine registered under CAS number 6877-25-4. The compound has the formula C21H21NO6, corresponding to a molecular weight of 383.4 g/mol.
It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.
Pharmaceutical QC and development laboratories use this impurity standard of Colchicine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.
Typical applications
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Industries
Related to Colchicine
View every impurity, metabolite and intermediate we list for Colchicine.
Colchicine impuritiesSpecifications & identifiers
| Product name | Cornigerine |
|---|---|
| Catalogue No. | VQ-025076 |
| CAS Number | 6877-25-4 |
| IUPAC name | N-(5,19-dimethoxy-6-oxo-15,17-dioxatetracyclo[10.7.0.02,8.014,18]nonadeca-1(19),2,4,7,12,14(18)-hexaen-9-yl)acetamide |
| Molecular formula | C21H21NO6 |
| Molecular weight | 383.4 g/mol |
| Exact mass | 383.1369 |
| Grade | Reference Standard |
| HSN code | 38229090 |
| InChIKey | DCYAJVOKJAFSES-UHFFFAOYSA-N |
| SMILES | CC(=O)NC1CCC2=CC3=C(C(=C2C4=CC=C(C(=O)C=C14)OC)OC)OCO3 |
| PubChem CID | 100188 |
| Physical form | Solid |
|---|---|
| LogP (XLogP3) | 0.7 |
| H-bond donors / acceptors | 1 / 6 |
| TPSA | 83.1 Ų |
Documents
Frequently asked questions
What is the CAS number of Cornigerine?
The CAS Registry Number of Cornigerine is 6877-25-4. It is also known as 2,3-(Methylenedioxy)-2,3-didemethoxycolchicine, Colchicine, 2,3-desdimethyl-2,3-methylenedioxy-.
What is the molecular formula and molecular weight of Cornigerine?
Cornigerine has the molecular formula C21H21NO6 and a molecular weight of 383.4 g/mol. Its IUPAC name is N-(5,19-dimethoxy-6-oxo-15,17-dioxatetracyclo[10.7.0.02,8.014,18]nonadeca-1(19),2,4,7,12,14(18)-hexaen-9-yl)acetamide.
What is Cornigerine used for?
Cornigerine is supplied as a characterised reference material related to Colchicine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.
Which grade and pack sizes of Cornigerine can I order?
We supply Cornigerine in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with Cornigerine?
Yes. Every lot of Cornigerine is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can Cornigerine be shipped internationally?
Yes. We export Cornigerine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.
Enquire about Cornigerine
We reply within one business day with price, pack options, lead time and documentation.
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