PTC 299 impurities and related standards

113 reference standards related to PTC 299 held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.

In this group: 104 impurity reference standards · 8 general reference standards · 1 chemical reagent. CAS numbers are listed for 113 of 113; 113 entries carry a structure drawing.

On this page

113 reference standards

All entries — structure, identifiers and pack sizes

PTC 299

CAS 1256565-36-2C25H20Cl2N2O3

MW 466.09

CUSTOM SYNTHESISRS-Z002IRV
PTC 299 Impurity 1

CAS 865678-67-7C25H20Cl2N2O3

BACK ORDERRS-P683001
PTC 299 Impurity 2

CAS 1256568-00-9C7H9AlN

MW 134.06

IN STOCKRS-Z396HYN
PTC 299 Impurity 4

CAS 1256924-96-5C65H89F4N11O15S

MW 1371.62

BACK ORDERRS-Z396I7L
PTC 299 Impurity 7

CAS 1256566-84-3C66H84BN5O12

MW 1149.62

BACK ORDERRS-Z396HXY
PTC 299 Impurity 8

CAS 1256566-15-0C9H9N3O3

MW 207.06

CUSTOM SYNTHESISRS-Z396HWY
PTC 299 Impurity 10

CAS 1256925-79-7C58H57FN8O12

MW 1076.41

BACK ORDERRS-Z396I83
PTC 299 Impurity 13

CAS 1011457-04-7C5H12NPb+3

MW 294.07

IN STOCKRS-Z393AW1
PTC 299 Impurity 14

CAS 865681-96-5C65H89F4N11O15S

MW 1371.62

BACK ORDERRS-Z401LIQ
PTC 299 Impurity 15

CAS 1256567-99-3C74H104N10O15

MW 1372.77

BACK ORDERRS-Z396HYM
PTC 299 Impurity 19

CAS 1256566-85-4C70H74N2O13

MW 1150.52

CUSTOM SYNTHESISRS-Z396HXZ
PTC 299 Impurity 20

CAS 1256566-14-9C39H40F3N11O6S

MW 847.28

BACK ORDERRS-Z396HWX
PTC 299 Impurity 21

CAS 1256567-20-0C63H85N17O17S

MW 1383.6

BACK ORDERRS-Z396HY5
PTC 299 Impurity 22

CAS 1256567-19-7C17H28O2

MW 264.21

IN STOCKRS-Z396HY4
PTC 299 Impurity 23

CAS 1256925-13-9C26H29FN8O5S

MW 584.2

BACK ORDERRS-Z396I7R
PTC 299 Impurity 25

CAS 1256925-05-9C7H9AlN

MW 134.06

IN STOCKRS-Z396I7N
PTC 299 Impurity 27

CAS 865681-37-4C31H53IN2O2S

MW 644.29

BACK ORDERRS-Z401LIO
PTC 299 Impurity 28

CAS 1256927-36-2C29H32N6O

MW 480.26

BACK ORDERRS-Z396I88
PTC 299 Impurity 29

CAS 1256567-86-8C60H64N11O14P

MW 1193.44

BACK ORDERRS-Z396HYJ
PTC 299 Impurity 30

CAS 1256567-54-0C42H35N7O4S

MW 733.25

BACK ORDERRS-Z396HYG
PTC 299 Impurity 31

CAS 1256567-17-5C11H10FNO3S

MW 255.04

IN STOCKRS-Z396HY3
PTC 299 Impurity 39

CAS 1256566-55-8C41H33FN8O4S

MW 752.23

BACK ORDERRS-Z396HXN
PTC 299 Impurity 40

CAS 1256566-51-4C36H49F3N6O6

MW 718.37

BACK ORDERRS-Z396HXK
PTC 299 Impurity 41

CAS 1256566-48-9C33H37F5N6O4

MW 676.28

BACK ORDERRS-Z396HXI
PTC 299 Impurity 42

CAS 1256565-91-9C65H103N11O15

MW 1277.76

BACK ORDERRS-Z396HWU
PTC 299 Impurity 46

CAS 1256567-21-1C16H10N2O3

MW 278.07

CUSTOM SYNTHESISRS-Z396HY6
PTC 299 Impurity 47

CAS 1256566-61-6C40H59N11O9S

MW 869.42

BACK ORDERRS-Z396HXR
PTC 299 Impurity 48

CAS 1256566-34-3C30H56N2OS

MW 492.41

BACK ORDERRS-Z396HXA
PTC 299 Impurity 50

CAS 1256925-81-1C55H81N7O19

MW 1143.56

BACK ORDERRS-Z396I85
PTC 299 Impurity 51

CAS 1256925-80-0C89H142N8O41

MW 1978.93

BACK ORDERRS-Z396I84
PTC 299 Impurity 52

CAS 1256925-73-1C97H153N11O34S2

MW 2080

CUSTOM SYNTHESISRS-Z396I7Z
PTC 299 Impurity 53

CAS 1256924-84-1C65H69F2IN8O8

MW 1254.43

BACK ORDERRS-Z396I7K
PTC 299 Impurity 55

CAS 1256566-82-1C66H72N12O4

MW 1096.58

BACK ORDERRS-Z396HXX
PTC 299 Impurity 56

CAS 1256566-36-5C29H32N6O

MW 480.26

CUSTOM SYNTHESISRS-Z396HXB
PTC 299 Impurity 59

CAS 1256566-42-3C31H38F2N4O5

MW 584.28

BACK ORDERRS-Z396HXF
PTC 299 Impurity 60

CAS 1256566-41-2C48H78N6O15

MW 978.55

BACK ORDERRS-Z396HXE
PTC 299 Impurity 61

CAS 1256566-22-9C29H42N7O18P3S

MW 901.15

CUSTOM SYNTHESISRS-Z396HX0
PTC 299 Impurity 62

CAS 1256925-30-0C20H20F3N3O3S

MW 439.12

CUSTOM SYNTHESISRS-Z396I7T
PTC 299 Impurity 63

CAS 1256925-62-8C47H54F2N8O5

MW 848.42

CUSTOM SYNTHESISRS-Z396I7W
PTC 299 Impurity 66

CAS 865686-41-5C33H58N2O4S2

MW 610.38

BACK ORDERRS-Z401LIT
PTC 299 Impurity 68

CAS 1256567-95-9C64H83N13O17S

MW 1337.58

BACK ORDERRS-Z396HYL
PTC 299 Impurity 69

CAS 1256567-56-2C42H33N9O4S

MW 759.24

BACK ORDERRS-Z396HYI
PTC 299 Impurity 70

CAS 1256566-38-7C30H52N2O4S2

MW 568.34

BACK ORDERRS-Z396HXC
PTC 299 Impurity 71

CAS 1256927-34-0C25H29F3N4OSi

MW 486.21

BACK ORDERRS-Z396I87
PTC 299 Impurity 73

CAS 1256925-76-4C51H61F6N11O6S2

MW 1101.42

CUSTOM SYNTHESISRS-Z396I82
PTC 299 Impurity 74

CAS 865681-46-5C38H66N2O4S2

MW 678.45

BACK ORDERRS-Z401LIP
PTC 299 Impurity 78

CAS 1256925-82-2C66H72N12O4

MW 1096.58

BACK ORDERRS-Z396I86
PTC 299 Impurity 84

CAS 1256567-55-1C41H33FN8O4S

MW 752.23

CUSTOM SYNTHESISRS-Z396HYH
PTC 299 Impurity 85

CAS 1256566-01-4MoNiTeV

MW 336.69

IN STOCKRS-Z396HWW
PTC 299 Impurity 86

CAS 1256565-99-7C74H104N10O15

MW 1372.77

BACK ORDERRS-Z396HWV
PTC 299 Impurity 87

CAS 1256565-59-9C44H47F2N9O4

MW 803.37

CUSTOM SYNTHESISRS-Z396HWO
PTC 299 Impurity 88

CAS 865682-03-7C5H12NPb+3

MW 294.07

IN STOCKRS-Z401LIR
PTC 299 Impurity 90

CAS 1256566-59-2C44H47F2N9O4

MW 803.37

BACK ORDERRS-Z396HXP
PTC 299 Impurity 91

CAS 1256566-32-1C20H20BrF3N2O4SSi

MW 548

BACK ORDERRS-Z396HX8
PTC 299 Impurity 92

CAS 1256925-34-4C29H54N2O2S

MW 494.39

BACK ORDERRS-Z396I7U
PTC 299 Impurity 94

CAS 1256925-10-6C24H28F2N8O3

MW 514.23

BACK ORDERRS-Z396I7O
PTC 299 Impurity 98

CAS 1256567-51-7C38H40N8O5

MW 688.31

CUSTOM SYNTHESISRS-Z396HYF
PTC 299 Impurity 99

CAS 1256567-47-1C32H49N7O8

MW 659.36

BACK ORDERRS-Z396HYE
PTC 299 Impurity 100

CAS 1256566-53-6C35H46F4N8O6

MW 750.35

CUSTOM SYNTHESISRS-Z396HXL
PTC 299 Impurity 101

CAS 1256566-28-5C20H18ClFN2O3S

MW 420.07

BACK ORDERRS-Z396HX5
PTC 299 Impurity 103

CAS 1256567-23-3C20H22N2O

MW 306.17

CUSTOM SYNTHESISRS-Z396HY8
PTC 299 Impurity 104

CAS 1256567-22-2C15H19BrN4OS

MW 382.05

IN STOCKRS-Z396HY7
PTC 299 Impurity 105

CAS 1256566-60-5C68H132O22

MW 1300.92

BACK ORDERRS-Z396HXQ
PTC 299 Impurity 106

CAS 1256566-33-2C25H26N4O4

MW 446.2

CUSTOM SYNTHESISRS-Z396HX9
PTC 299 Impurity 109

CAS 1256565-63-5C44H70Br4N10O5

MW 1134.23

BACK ORDERRS-Z396HWR
PTC 299 Impurity 117

CAS 1256567-26-6C19H21BrN4O2

MW 416.08

CUSTOM SYNTHESISRS-Z396HYA
PTC 299 Impurity 118

CAS 1256566-47-8C35H33N7O4S

MW 647.23

BACK ORDERRS-Z396HXH
PTC 299 Impurity 119

CAS 1256566-45-6C55H81N7O19

MW 1143.56

BACK ORDERRS-Z396HXG
PTC 299 Impurity 120

CAS 1256565-58-8C43H35N9O5S

MW 789.25

BACK ORDERRS-Z396HWN
PTC 299 Impurity 126

CAS 1256565-90-8C68H132O22

MW 1300.92

BACK ORDERRS-Z396HWT
PTC 299 Impurity 128

CAS 1256925-12-8C41H33FN8O4S

MW 752.23

BACK ORDERRS-Z396I7Q
PTC 299 Impurity 133

CAS 1256566-81-0C55H81N7O19

MW 1143.56

BACK ORDERRS-Z396HXW
PTC 299 Impurity 134

CAS 1256565-88-4C65H98IN5O17

MW 1347.6

BACK ORDERRS-Z396HWS
PTC 299 Impurity 135

CAS 1256927-43-1C34H43N5O4

MW 585.33

BACK ORDERRS-Z396I89
PTC 299 Impurity 137

CAS 1256566-58-1C43H35N9O5S

MW 789.25

CUSTOM SYNTHESISRS-Z396HXO
PTC 299 Impurity 138

CAS 1256566-31-0C25H22N4O2

MW 410.17

BACK ORDERRS-Z396HX7
PTC 299 Impurity 141

CAS 1256566-76-3C59H64N6O11

MW 1032.46

CUSTOM SYNTHESISRS-Z396HXU
PTC 299 Impurity 142

CAS 1256566-23-0C20H22N2O

MW 306.17

IN STOCKRS-Z396HX1
PTC 299 Impurity 143

CAS 1256925-74-2C51H50F4N12O7

MW 1018.39

BACK ORDERRS-Z396I80
PTC 299 Impurity 144

CAS 1256925-72-0C44H55N19O9

MW 993.44

BACK ORDERRS-Z396I7Y
PTC 299 Impurity 149

CAS 1256567-93-7C65H98N4NaO20PS2

MW 1372.59

CUSTOM SYNTHESISRS-Z396HYK
PTC 299 Impurity 150

CAS 1256567-27-7C21H27N5O

MW 365.22

IN STOCKRS-Z396HYB
PTC 299 Impurity 151

CAS 1256566-49-0C35H44F2N8O4

MW 678.35

BACK ORDERRS-Z396HXJ
PTC 299 Impurity 152

CAS 1256566-16-1C11H13BrN4

MW 280.03

CUSTOM SYNTHESISRS-Z396HWZ
PTC 299 Impurity 153

CAS 1256566-74-1C50H51FN12O10S

MW 1030.36

BACK ORDERRS-Z396HXT
PTC 299 Impurity 155

CAS 865684-78-2C70H62BClN6

MW 1042.54

BACK ORDERRS-Z401LIS
PTC 299 Impurity 159

CAS 1256566-92-3C58H63F6N11O17

MW 1299.43

CUSTOM SYNTHESISRS-Z396HY1
PTC 299 Impurity 160

CAS 1256566-90-1C57H87N17O13S3

MW 1313.58

BACK ORDERRS-Z396HY0
PTC 299 Impurity 161

CAS 1256566-24-1C20H13Cl2NO

MW 353.04

IN STOCKRS-Z396HX2
PTC 299 Impurity 162

CAS 1257220-32-8C20H20BrF3N2O4SSi

MW 548

BACK ORDERRS-Z396IAZ
PTC 299 Impurity 164

CAS 1256924-98-7C68H73F2N11O16S

MW 1369.49

BACK ORDERRS-Z396I7M
PTC 299 Impurity 166

CAS 1256567-24-4C16H19BF3NO3

MW 341.14

IN STOCKRS-Z396HY9
PTC 299 Impurity 167

CAS 1256565-62-4C48H60F3N7O4

MW 855.47

BACK ORDERRS-Z396HWQ
PTC 299 Impurity 170

CAS 1256925-29-7C23H28N6

MW 388.24

IN STOCKRS-Z396I7S
PTC 299 Impurity 171

CAS 1256925-63-9C44H39ClF2N10O4S2

MW 908.23

BACK ORDERRS-Z396I7X
PTC 299 Impurity 173

CAS 865687-71-4C47H53F3N4O17

MW 1002.34

BACK ORDERRS-Z401LIU
PTC 299 Impurity 174

CAS 1256567-44-8C30H31FN6O5S2

MW 638.18

BACK ORDERRS-Z396HYD
PTC 299 Impurity 176

CAS 1256566-73-0C97H153N11O34S2

MW 2080

BACK ORDERRS-Z396HXS
PTC 299 Impurity 177

CAS 1256566-25-2C18H20BrF2NO3

MW 415.06

CUSTOM SYNTHESISRS-Z396HX3
PTC 299 Impurity 178

CAS 1256565-56-6C50H44N2S4

MW 800.24

BACK ORDERRS-Z396HWL
PTC 299 Impurity 185

CAS 1256567-43-7C34H43N5O4

MW 585.33

BACK ORDERRS-Z396HYC
PTC 299 Impurity 186

CAS 1256566-54-7C41H55FN8O4

MW 742.43

BACK ORDERRS-Z396HXM
PTC 299 Impurity 187

CAS 1256566-39-8C28H32F2N6O3

MW 538.25

BACK ORDERRS-Z396HXD
PTC 299 Impurity 188

CAS 1256566-29-6C21H18ClN3O3S

MW 427.08

BACK ORDERRS-Z396HX6
PTC 299 Impurity 190

CAS 1256925-75-3C54H54ClN7O13

MW 1043.35

CUSTOM SYNTHESISRS-Z396I81
PTC 299 Impurity 192

CAS 1256565-60-2C46H53FN8O5

MW 816.41

CUSTOM SYNTHESISRS-Z396HWP
PTC 299 Impurity 193

CAS 1256565-57-7C46H52F3N5O2Si

MW 791.38

BACK ORDERRS-Z396HWM
PTC 299 Impurity 199

CAS 1256566-97-8C66H84N13O15PS2

MW 1393.54

BACK ORDERRS-Z396HY2
PTC 299 Impurity 200

CAS 1256566-77-4C54H56BF9N6O7

MW 1082.42

BACK ORDERRS-Z396HXV
PTC 299 Impurity 201

CAS 1256566-26-3C80H108FN13O21S

MW 1637.75

BACK ORDERRS-Z396HX4
PTC 299 Impurity 203

CAS 865687-78-1C70H62BClN6

MW 1042.54

BACK ORDERRS-Z401LIV
PTC 299 Impurity 205

CAS 1256925-36-6C28H28FN5O2

MW 485.22

BACK ORDERRS-Z396I7V
PTC 299 Impurity 211

CAS 1256925-11-7C30H30FN7O5S

MW 619.2

BACK ORDERRS-Z396I7P

113 reference standards

Frequently asked

How many PTC 299-related reference standards do you hold?

113 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 113 of them and 113 entries carry a structure drawing. The catalogue is extended as new lots are released.

Can you supply a PTC 299 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 PTC 299 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 PTC 299 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.