ME 344 Impurity 83
- CAS1026328-75-5
- CatalogueRS-Z393D36
- FormulaC49H56ClFN10O13S
- MW1078.34
On this page
Product identification
| Product name | ME 344 Impurity 83 |
|---|---|
| Catalogue No. | RS-Z393D36 |
| CAS No. | 1026328-75-5 |
| Molecular formula | C49H56ClFN10O13S |
| Molecular weight | 1078.34 |
| Availability | Custom synthesis— made to order, typically 3–4 weeks |
| Standard type | Impurity Reference Standards |
| Drug substance | ME 344 |
| Also known as | standardpharm |
| Storage | Refer to the certificate of analysis (COA) supplied with each lot |
| 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-Z393D36 / 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 ME 344
- Impurity Reference Standards of this kind
- Documents for this item (COA, SDS)
- Certificate of analysis for RS-Z393D36
- Request a quotation for RS-Z393D36
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 ME 344
All 44 further standards are listed here — every link is in the page, not loaded later.
-
ME 344 Impurity 1
BACK ORDERRS-M455001 -
ME 344 Impurity 4
BACK ORDERRS-Z398AJK -
ME 344 Impurity 5
BACK ORDERRS-Z398AJC -
ME 344 Impurity 6
BACK ORDERRS-Z395LGA -
ME 344 Impurity 7
BACK ORDERRS-Z398AJ7 -
ME 344 Impurity 8
BACK ORDERRS-Z398AJM -
ME 344 Impurity 9
BACK ORDERRS-Z398AJF -
ME 344 Impurity 12
IN STOCKRS-Z393DF6 -
ME 344 Impurity 13
BACK ORDERRS-Z398AJ5 -
ME 344 Impurity 14
CUSTOM SYNTHESISRS-Z398AJH -
ME 344 Impurity 15
BACK ORDERRS-Z398AJ9 -
ME 344 Impurity 16
BACK ORDERRS-Z401LDC -
ME 344 Impurity 18
BACK ORDERRS-Z398AJJ -
ME 344 Impurity 19
CUSTOM SYNTHESISRS-Z398AJB -
ME 344 Impurity 20
BACK ORDERRS-Z398QP0 -
ME 344 Impurity 21
BACK ORDERRS-Z398AJ6 -
ME 344 Impurity 22
BACK ORDERRS-Z398AJL -
ME 344 Impurity 23
BACK ORDERRS-Z398AJE -
ME 344 Impurity 24
BACK ORDERRS-Z395LG7 -
ME 344 Impurity 26
CUSTOM SYNTHESISRS-M455002 -
ME 344 Impurity 27
CUSTOM SYNTHESISRS-Z398AJA -
ME 344 Impurity 28
BACK ORDERRS-Z398AJI -
ME 344 Impurity 32
CUSTOM SYNTHESISRS-Z398AJ4 -
ME 344 Impurity 33
BACK ORDERRS-Z398AJG -
ME 344 Impurity 34
BACK ORDERRS-Z398AJ8 -
ME 344 Impurity 37
BACK ORDERRS-Z398AKY -
ME 344 Impurity 38
BACK ORDERRS-Z395LG8 -
ME 344 Impurity 50
CUSTOM SYNTHESISRS-Z398QP2 -
ME 344 Impurity 56
BACK ORDERRS-Z401E2M -
ME 344 Impurity 66
BACK ORDERRS-M455003 -
ME 344 Impurity 69
BACK ORDERRS-Z412OCM -
ME 344 Impurity 71
CUSTOM SYNTHESISRS-Z393D4U -
ME 344 Impurity 77
BACK ORDERRS-Z398AKZ -
ME 344 Impurity 82
BACK ORDERRS-Z393DC7 -
ME 344 Impurity 86
BACK ORDERRS-M455004 -
ME 344 Impurity 89
CUSTOM SYNTHESISRS-Z399BV5 -
ME 344 Impurity 91
BACK ORDERRS-Z398QP1 -
ME 344 Impurity 95
IN STOCKRS-Z394U2H -
ME 344 Impurity 97
BACK ORDERRS-Z393DD9 -
ME 344 Impurity 98
BACK ORDERRS-Z398AL0 -
ME 344 Impurity 103
CUSTOM SYNTHESISRS-Z395F2D -
ME 344 Impurity 108
CUSTOM SYNTHESISRS-Z398MN6 -
ME 344 Impurity 110
BACK ORDERRS-Z398AKX -
ME 344 Impurity 114
BACK ORDERRS-Z401FJH
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.









































