Berberine Impurity 58
- CAS2435-73-6
- CatalogueRS-B048029
- FormulaC20H18NO5
- MW352.36
IN STOCK
On this page
Product identification
| Product name | Berberine Impurity 58 |
|---|---|
| Catalogue No. | RS-B048029 |
| CAS No. | 2435-73-6 |
| Molecular formula | C20H18NO5 |
| Molecular weight | 352.36 |
| Availability | In stock— dispatched in about 1–2 weeks |
| Standard type | Fine Chemicals |
| Drug substance | Berberine |
| Also known as | BER |
| Storage | 2℃ ~ 8℃ |
| Pack sizes | 10mg, 20mg, 50mg |
| Intended use | For laboratory and research use only. Not for human or veterinary use. |
What is stated on the certificate
Content and purity are assigned per lot and stated on the certificate of analysis issued for the batch you receive — they are not a catalogue-level figure. The certificate records the tests performed, the specification applied and the result obtained for that lot.
| Field | Basis |
|---|---|
| Identity | Spectroscopic and chromatographic methods appropriate to the material |
| Purity | Chromatographic purity, area normalisation unless stated otherwise |
| Assay / content | Mass balance, corrected for the stated volatiles and residue |
| Catalogue and batch numbers | RS-B048029 / batch number on the certificate |
| Retest date | Printed on the certificate for the lot supplied |
Frequently asked
What documentation is supplied with this lot?
A certificate of analysis (COA) is issued for the lot you receive. It records the catalogue number
RS-B048029 and the batch number, the tests performed, the
specification applied and the result obtained. A safety data sheet is supplied with the shipment.
Is the assigned value given on an “as is” basis?
Content and purity are stated per lot on the certificate of analysis, on an “as is” basis unless the certificate says otherwise. The analytical basis for the assigned value is stated on the certificate.
How should this material be stored?
Store as stated: 2℃ ~ 8℃. Re-test before use beyond the retest date printed on the certificate.
Do you supply pack sizes other than those listed?
Pack sizes are confirmed with the quotation. Quantities beyond the standard pack sizes can be quoted — send the quantity you need with your enquiry.
Finding this standard
Buyers reach this compound by CAS number, by catalogue number, through the drug substance it belongs to, or through the type of standard it is. Those routes all start here:
- Other impurities of Berberine
- Fine Chemicals of this kind
- Documents for this item (COA, SDS)
- Certificate of analysis for RS-B048029
- Request a quotation for RS-B048029
Searching another way? Send the structure, a SMILES string or the pharmacopoeial name — a CAS number is not required for a non-compendial impurity. Write to sales@rssechem.com.
Other standards of Berberine
All 45 further standards are listed here — every link is in the page, not loaded later.
-
Berberine
IN STOCKRS-U043117 -
Berberine Sulfate
CUSTOM SYNTHESISRS-B048044 -
2,3,9,10-Tetrahydroxyberberine Chloride
IN STOCKRS-Z401G80 -
6-Amino-4-((3,4-dimethylphenyl)amino)pyrimidin-2(1H)-one
IN STOCKRS-Z401KGD -
Berberine Chloride Hydrate
IN STOCKRS-B048037 -
Berberine Hydrochloride Dihydrate
CUSTOM SYNTHESISRS-B048038 -
Canadine
IN STOCKRS-B048024 -
Corydalmine
IN STOCKRS-B048021 -
Demethyleneberberine Chloride
IN STOCKRS-Z401CWE -
Epiberberine
IN STOCKRS-Z401K9V -
Thalifendine Chloride
IN STOCKRS-Z401IU6 -
Berberine Impurity 4(Chloride salt)
CUSTOM SYNTHESISRS-B048018 -
Berberine Impurity 5 (Chloride)
IN STOCKRS-B048010 -
Berberine Impurity 10 Monomer
CUSTOM SYNTHESISRS-B048008 -
Berberine Impurity 11 Chloride
IN STOCKRS-Z401HHE -
Berberine Impurity 14 Monomer
IN STOCKRS-B048020 -
Berberine Impurity 15 Chloride
IN STOCKRS-B048028 -
Berberine Impurity 16
CUSTOM SYNTHESISRS-B048005 -
Berberine Impurity 18
IN STOCKRS-B048032 -
Berberine Impurity 24 Chloride
IN STOCKRS-B048033 -
Berberine Impurity 26
IN STOCKRS-I001B5Y -
Berberine Impurity 26 Chloride
IN STOCKRS-B048040 -
Berberine Impurity 33
IN STOCKRS-B048035 -
Berberine Impurity 39
IN STOCKRS-B048045 -
Berberine Impurity 40
IN STOCKRS-B048046 -
Berberine Impurity 43
IN STOCKRS-B048019 -
Berberine Impurity 46
IN STOCKRS-B048002 -
Berberine Impurity 47
IN STOCKRS-B048003 -
Berberine Impurity 49
IN STOCKRS-B048007 -
Berberine Impurity 50
IN STOCKRS-B048009 -
Berberine Impurity 51
CUSTOM SYNTHESISRS-B048011 -
Berberine Impurity 52
CUSTOM SYNTHESISRS-B048012 -
Berberine Impurity 53
IN STOCKRS-B048015 -
Berberine Impurity 54
IN STOCKRS-B048017 -
Berberine Impurity 55
IN STOCKRS-B048027 -
Berberine Impurity 56
CUSTOM SYNTHESISRS-B048031 -
Berberine Impurity 57
IN STOCKRS-B048036 -
Berberine Impurity 59
IN STOCKRS-B048030 -
Berberine Impurity 66
IN STOCKRS-B048013 -
Berberine Impurity 67
IN STOCKRS-B048014 -
Berberine Impurity 68
IN STOCKRS-B048016 -
Berberine Impurity 69
CUSTOM SYNTHESISRS-B048022 -
Berberine Impurity 70
IN STOCKRS-B048023 -
Berberine Impurity 71
CUSTOM SYNTHESISRS-B048025 -
Berberine Impurity 73
IN STOCKRS-B048034
Pharmacopoeial names (EP, USP, BP, JP) are used for identification purposes only and do not imply endorsement by those bodies. This product is supplied for laboratory and research use only — not for human or veterinary use.