ME 344 impurities and related standards

46 reference standards related to ME 344 held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.

In this group: 32 general reference standards · 14 impurity reference standards. CAS numbers are listed for 46 of 46; 6 entries carry a structure drawing.

On this page

46 reference standards

All entries — structure, identifiers and pack sizes

ME 344

CAS 1374524-68-1C22H20O4

MW 348.14

IN STOCKRS-Z398AJD
ME 344 Impurity 1

CAS 1374524-84-1C22H20O4

BACK ORDERRS-M455001
ME 344 Impurity 4

CAS 1374524-82-9C52H73N19O9S2

MW 1171.53

BACK ORDERRS-Z398AJK
ME 344 Impurity 5

CAS 1374524-66-9C48H92O15S3

MW 1004.56

BACK ORDERRS-Z398AJC
ME 344 Impurity 6

CAS 1213777-81-1C55H81N7O19

MW 1143.56

BACK ORDERRS-Z395LGA
ME 344 Impurity 7

CAS 1374524-57-8C44H55F3N6O4

MW 788.42

BACK ORDERRS-Z398AJ7
ME 344 Impurity 8

CAS 1374524-87-4C66H66N8O12S

MW 1194.45

BACK ORDERRS-Z398AJM
ME 344 Impurity 9

CAS 1374524-72-7C45H58N6O21

MW 1018.37

BACK ORDERRS-Z398AJF
ME 344 Impurity 12

CAS 1027574-29-3C23H28N6

MW 388.24

IN STOCKRS-Z393DF6
ME 344 Impurity 13

CAS 1374524-50-1C33H42F5N9O3

MW 707.33

BACK ORDERRS-Z398AJ5
ME 344 Impurity 14

CAS 1374524-75-0C78H160N10O8

MW 1365.24

CUSTOM SYNTHESISRS-Z398AJH
ME 344 Impurity 15

CAS 1374524-60-3C62H116N2O7

MW 1000.88

BACK ORDERRS-Z398AJ9
ME 344 Impurity 16

CAS 852536-41-5C33H58N2O4S2

MW 610.38

BACK ORDERRS-Z401LDC
ME 344 Impurity 18

CAS 1374524-79-4C64H66N6O9

MW 1062.49

BACK ORDERRS-Z398AJJ
ME 344 Impurity 19

CAS 1374524-65-8C46H51FN12O6

MW 886.4

CUSTOM SYNTHESISRS-Z398AJB
ME 344 Impurity 20

CAS 1415115-53-5C37H46F4N8O4

MW 742.36

BACK ORDERRS-Z398QP0
ME 344 Impurity 21

CAS 1374524-56-7C43H57FN8O4

MW 768.45

BACK ORDERRS-Z398AJ6
ME 344 Impurity 22

CAS 1374524-85-2C70H74N2O13

MW 1150.52

BACK ORDERRS-Z398AJL
ME 344 Impurity 23

CAS 1374524-70-5C47H52ClN9O12S

MW 1001.31

BACK ORDERRS-Z398AJE
ME 344 Impurity 24

CAS 1213777-77-5C72H146O5

MW 1091.12

BACK ORDERRS-Z395LG7
ME 344 Impurity 26

CAS 852536-35-7C22H20O4

CUSTOM SYNTHESISRS-M455002
ME 344 Impurity 27

CAS 1374524-62-5C51H42O9Pd2

MW 1010.09

CUSTOM SYNTHESISRS-Z398AJA
ME 344 Impurity 28

CAS 1374524-77-2C46H49F9N10O11S

MW 1120.32

BACK ORDERRS-Z398AJI
ME 344 Impurity 32

CAS 1374524-49-8C32H40F5N9O3

MW 693.32

CUSTOM SYNTHESISRS-Z398AJ4
ME 344 Impurity 33

CAS 1374524-74-9C50H78N10O13S

MW 1058.55

BACK ORDERRS-Z398AJG
ME 344 Impurity 34

CAS 1374524-58-9C44H54F4N6O4

MW 806.41

BACK ORDERRS-Z398AJ8
ME 344 Impurity 37

CAS 1374639-45-8C32H33FN6O5S

MW 632.22

BACK ORDERRS-Z398AKY
ME 344 Impurity 38

CAS 1213777-79-7C58H57FN8O12

MW 1076.41

BACK ORDERRS-Z395LG8
ME 344 Impurity 50

CAS 1415115-56-8C42H33N9O4S

MW 759.24

CUSTOM SYNTHESISRS-Z398QP2
ME 344 Impurity 56

CAS 1883716-33-3C19H26F3N5O6

MW 477.18

BACK ORDERRS-Z401E2M
ME 344 Impurity 66

CAS 1803036-93-2C24H24O6

BACK ORDERRS-M455003
ME 344 Impurity 69

CAS 2135511-22-5C24H24O6

MW 408.16

BACK ORDERRS-Z412OCM
ME 344 Impurity 71

CAS 1026515-29-6C21H18ClN3O3S

MW 427.08

CUSTOM SYNTHESISRS-Z393D4U
ME 344 Impurity 77

CAS 1374639-46-9C32H35FN6O5S2

MW 666.21

BACK ORDERRS-Z398AKZ
ME 344 Impurity 82

CAS 1027311-35-8C28H33N5O2

MW 471.26

BACK ORDERRS-Z393DC7
ME 344 Impurity 83

CAS 1026328-75-5C49H56ClFN10O13S

MW 1078.34

CUSTOM SYNTHESISRS-Z393D36
ME 344 Impurity 86

CAS 68742-04-1C23H22O3

BACK ORDERRS-M455004
ME 344 Impurity 89

CAS 1443012-07-4MoNiTeV

MW 336.69

CUSTOM SYNTHESISRS-Z399BV5
ME 344 Impurity 91

CAS 1415115-54-6C37H50F4N8O5

MW 762.38

BACK ORDERRS-Z398QP1
ME 344 Impurity 95

CAS 1163259-21-9C13H19N3O5

MW 297.13

IN STOCKRS-Z394U2H
ME 344 Impurity 97

CAS 1027408-49-6C33H28F5N7O4

MW 681.21

BACK ORDERRS-Z393DD9
ME 344 Impurity 98

CAS 1374639-47-0C32H49N7O8

MW 659.36

BACK ORDERRS-Z398AL0
ME 344 Impurity 103

CAS 1193090-60-6C46H53FN8O5

MW 816.41

CUSTOM SYNTHESISRS-Z395F2D
ME 344 Impurity 108

CAS 1401354-62-8C47H54F2N8O5

MW 848.42

CUSTOM SYNTHESISRS-Z398MN6
ME 344 Impurity 110

CAS 1374639-43-6C30H30FN7O4S

MW 603.21

BACK ORDERRS-Z398AKX
ME 344 Impurity 114

CAS 2243002-41-5C33H58N2O4S2

MW 610.38

BACK ORDERRS-Z401FJH

46 reference standards

Frequently asked

How many ME 344-related reference standards do you hold?

46 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 46 of them and 6 entries carry a structure drawing. The catalogue is extended as new lots are released.

Can you supply a ME 344 impurity that is not listed here?

Yes. Non-compendial impurities can be quoted from a structure — a CAS number is not required. Send the structure, a SMILES string or the parent drug substance with your enquiry and we will come back with availability.

What documentation is supplied with ME 344 impurities?

Every lot ships with its own certificate of analysis. The certificate records the catalogue number, the batch number, the tests performed, the specification applied and the result obtained for that lot. A safety data sheet is supplied with the shipment.

Do you publish prices or a lead time for ME 344 impurities?

No price list is published: quotations are prepared per enquiry, because availability and packing depend on the lot and the quantity you need. Send the catalogue number and the quantity and a technical contact will answer with availability and a quotation.

Cannot find the impurity you need? Non-compendial impurities can be quoted from a structure — a CAS number is not required. Write to sales@rssechem.com.