Sildenafil Citrate Impurity 123
- CAS19155-00-1
- CatalogueRS-S040018
- FormulaC8H18N2
- MW142.25
On this page
Product identification
| Product name | Sildenafil Citrate Impurity 123 |
|---|---|
| Catalogue No. | RS-S040018 |
| CAS No. | 19155-00-1 |
| Molecular formula | C8H18N2 |
| Molecular weight | 142.25 |
| Standard type | Impurity Reference Standards |
| Drug substance | Sildenafil Citrate |
| Intended use | For laboratory and research use only. Not for human or veterinary use. |
Data source: standardpharm.cn
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-S040018 / batch number on the certificate |
| Retest date | Printed on the certificate for the lot supplied |
Frequently asked
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Is the assigned value given on an “as is” basis?
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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 Sildenafil Citrate
- Impurity Reference Standards of this kind
- Documents for this item (COA, SDS)
- Certificate of analysis for RS-S040018
- Request a quotation for RS-S040018
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 Sildenafil Citrate
All 34 further standards are listed here — every link is in the page, not loaded later.
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Sildenafil Citrate Impurity 24
COA per lot -
Sildenafil Citrate Impurity 130
COA per lot -
Sildenafil Citrate Impurity 71
COA per lot -
Sildenafil Citrate Impurity 124
COA per lot -
Sildenafil Citrate Impurity 182
COA per lot -
Sildenafil Citrate Impurity 158
COA per lot -
Sildenafil Citrate Impurity 117
COA per lot -
Sildenafil Citrate Impurity 113
COA per lot -
Sildenafil Citrate Impurity 47
COA per lot -
Sildenafil Citrate Impurity 30
COA per lot -
Sildenafil Citrate Impurity 138
COA per lot -
Sildenafil Citrate Impurity 22
COA per lot -
Sildenafil Citrate Impurity 89
COA per lot -
Sildenafil Citrate Impurity 119
COA per lot -
Sildenafil Citrate Impurity 179
COA per lot -
Sildenafil Citrate Impurity 131
COA per lot -
Sildenafil Citrate Impurity 145
COA per lot -
Sildenafil Citrate Impurity 102
COA per lot -
Sildenafil Citrate Impurity 104
COA per lot -
Sildenafil Citrate Impurity 103
COA per lot -
Sildenafil Citrate Impurity 40
COA per lot -
Sildenafil Citrate Impurity 125
COA per lot -
Sildenafil Citrate Impurity 155
COA per lot -
Sildenafil Citrate Impurity 86
COA per lot -
Sildenafil Citrate Impurity 118
COA per lot -
Sildenafil Citrate Impurity 73
COA per lot -
Sildenafil Citrate Impurity 143
COA per lot -
Sildenafil Citrate Impurity 122
COA per lot -
Sildenafil Citrate Impurity 132
COA per lot -
Sildenafil Citrate Impurity 23
COA per lot -
Sildenafil Citrate Impurity 195
COA per lot -
Sildenafil Citrate Impurity 159
COA per lot
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.




























