Benzylpenicillin Impurity 76
- CAS59034-29-6
- CatalogueRS-B052009
- FormulaC16H17N2O4SNa
- MW333.38
On this page
Product identification
| Product name | Benzylpenicillin Impurity 76 |
|---|---|
| Catalogue No. | RS-B052009 |
| CAS No. | 59034-29-6 |
| Molecular formula | C16H17N2O4SNa |
| Molecular weight | 333.38 |
| Availability | Custom synthesis— made to order, typically 3–4 weeks |
| Standard type | Impurity Reference Standards |
| Drug substance | Benzylpenicillin |
| Storage | 2℃ ~ 8℃ |
| Pack sizes | 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-B052009 / batch number on the certificate |
| Retest date | Printed on the certificate for the lot supplied |
Frequently asked
What documentation is supplied with this lot?
Is the assigned value given on an “as is” basis?
How should this material be stored?
Do you supply pack sizes other than those listed?
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 Benzylpenicillin
- Impurity Reference Standards of this kind
- Documents for this item (COA, SDS)
- Certificate of analysis for RS-B052009
- Request a quotation for RS-B052009
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 Benzylpenicillin
All 14 further standards are listed here — every link is in the page, not loaded later.
-
Benzylpenicillin EP Impurity A
CUSTOM SYNTHESISRS-B052003 -
Benzylpenicillin EP Impurity C
IN STOCKRS-B052006 -
Benzylpenicillin EP Impurity C Potassium Salt
IN STOCKRS-I001AF4 -
Benzylpenicillin EP Impurity F
IN STOCKRS-B052002 -
Benzylpenicillin EP Impurity G
IN STOCKRS-B052005 -
Benzylpenicillin EP Impurity I
IN STOCKRS-B052004 -
Benzylpenicillin Impurity 1
CUSTOM SYNTHESISRS-I001BR4 -
Benzylpenicillin Impurity 2
BACK ORDERRS-Z401DZR -
Penicillin Impurity 16
BACK ORDERRS-Z401HIT -
Benzylpenicillin impurity 58
IN STOCKRS-I001AHA -
Benzylpenicillin Impurity 69
BACK ORDERRS-I001BV1 -
Benzylpenicillin Impurity 72
IN STOCKRS-Z401FZE -
Benzylpenicillin Impurity 74
IN STOCKRS-B052008 -
Benzylpenicillin Impurity 77
IN STOCKRS-B052010
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.













