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F-179048

Fluralaner Impurity 37

CAS No. 1422465-93-7

C₁₄H₁₅F₃N₂

M.W. 316.28

T-2085

Tryptophan Impurity 27

CAS No. 777857-19-9

C₁₂H₁₄N₂O₃

M.W. 234.26

B-167036

Bictegravir Impurity 28

C₁₄H₇F₆N

M.W. 303.21

B-167081

Bictegravir Impurity 73

C₂₉H₂₂F₆N₄O₆

M.W. 636.51

R-29151

N-Nitroso Rivaroxaban Impurity 128

CAS No. 25413-76-7

C₈H₁₀N₂O₂

M.W. 166.18

F-179047

Fluralaner Impurity 2 N-Oxide

C₁₈H₁₂Cl₂F₃NO₄

M.W. 434.19

C-235034

Clobazam Impurity 12

CAS No. 37385-92-5

C₁₄H₁₁ClN₂O

M.W. 258.71

E-414

Eprinomectin B1a-d3

C₅₀H₇₂D₃NO₁₄

M.W. 917.16

A-404

Amiloride EP Impurity C HCl

CAS No. 1207-29-0

C₆H₇ClN₆O₂. HCl

M.W. 230.61 36.46

E-080071

Edoxaban Impurity 68

CAS No. 259809-24-0

C₇H₁₀N₂S

M.W. 154.23

I-1024

Ibandronate Sodium Impurity 13

CAS No. 1346601-22-6

C₉H₂₃NO₇P₂

M.W. 319.23

M-0230

Meloxicam Impurity 14

CAS No. 82514-69-0

C₆H₆N₂O₃S

M.W. 186.19

K-0332

Ketorolac Impurity 17

CAS No. 2289694-24-0

C₁₄H₁₁NO

M.W. 209.25

M-3088

Ent-Montelukast 1,2-Diol (Mixture of Diastereomers)

C₃₅H₃₆ClNO₄S

M.W. 602.19

S-0842

Spironolactone EP Impurity E-20,20,21,21-d4 (7-beta Spironolactone-20,20,21,21-d4)

C₂₄H₂₈D₄O₄S

M.W. 420.60

R-152031

N2-Nitroso Rimegepant Impurity 19

C₁₀H₁₅N₅O

M.W. 221.26

N-1748

Norepinephrine Impurity 35

C₈H₁₁NO₆S

M.W. 249.24

B-2617

Bisacodyl-d4

C₂₂H₁₅D₄NO₄

M.W. 365.42

C-474004

Carmustine Impurity 1 (N-Nitroso Tris-(2-Chloroethyl) Urea)

CAS No. 69113-01-5

C₇H₁₂Cl₃N₃O₂

M.W. 276.54

P-283023

N-Nitroso 2-Methyl-3-(Methylamino)-Propenal-d3

C₅H₅D₃N₂O₂

M.W. 131.15

B-167005

Bictegravir Impurity 3

C₂₁H₂₀FN₃O₅

M.W. 413.41

PS-189067

Semaglutide Impurity 51 (D-Thr 7)

C₁₈₇H₂₉₁N₄₅O₅₉

M.W. 4113.64

P-134009

cis-Propiconazole

CAS No. 112721-87-6

C₁₅H₁₇Cl₂N₃O₂

M.W. 342.22

P-134010

trans-Propiconazole

CAS No. 120523-07-1

C₁₅H₁₇Cl₂N₃O₂

M.W. 342.22

D-273044

Dotinurad-d6 (2,2,4,5,6,7-d6)

CAS No. 2626886-31-3

C₁₄H₃D₆Cl₂NO₄S

M.W. 364.23

L-211025

Lemborexant Impurity 19

CAS No. 1369768-29-5

C₁₃H₁₅FO₃

M.W. 238.26

T-5353

Triamcinolone Acetonide Impurity 5

CAS No. 2395-17-7

C₂₆H₃₅FO₇

M.W. 478.56

S-0841

Spironolactone-20,20,21,21-d4

C₂₄H₂₈D₄O₄S

M.W. 420.60

P-249079

Phloroglucinol EP Impurity L

CAS No. 626-43-7

C₆H₅Cl₂N

M.W. 162.01

L-211032

ent-Lemborexant Impurity 19

C₁₃H₁₅FO₃

M.W. 238.26

F-1149

Formoterol Impurity 67 Formate

C₁₉H₂₃BrN₂O₄. C>H₂O₂

M.W. 423.31 46.03

O-02190

Omeprazole EP Impurity C-d3 (Omeprazole USP Related Compound C-d3, Esomeprazole EP Impurity C-d3) (on Pyridine)

CAS No. 922731-00-8

C₁₇H₁₆D₃N₃O₂S

M.W. 332.44

L-211009

ent-Lemborexant

C₂₂H₂₀F₂N₄O₂

M.W. 410.42

F-0979

Fluticasone Impurity 49

CAS No. 192191-46-1

C₂₁H₂₅FO₅

M.W. 376.42

P-1637

Propranolol Impurity 17 (Mixture of Diastereomers)

C₂₂H₂₇NO₈

M.W. 433.46

T-486004

Tafluprost Impurity 2 (Tafluprost (1R,2S,3R,5S)-Isomer)

CAS No. 2920059-92-1

C₂₅H₃₄F₂O₅

M.W. 452.54

E-225009

Ensifentrine Impurity 5

C₅₁H₅₈N₈O₇

M.W. 895.07

A-7328

Amorolfine-d4 HCl

C₂₁H₃₁D₄NO. HCl

M.W. 321.54 36.46

I-092058

Iguratimod Impurity 54

C₁₅H₁₃NO₆

M.W. 303.27

F-144010

Calcium Formate

CAS No. 544-17-2

2 CHO₂. Ca

M.W. 2*45.02 40.08

Available in Certified Reference Material (CRM)

C-257003

rel-Candoxatril

CAS No. 2384147-82-2

C₂₉H₄₁NO₇

M.W. 515.65

O-02191

Omeprazole-d3 (Methyl-d3 on Benzene)

CAS No. 922731-01-9

C₁₇H₁₆D₃N₃O₃S

M.W. 348.44

C-178042

Citric Acid Impurity 20

CAS No. 19958-02-2

C₁₀H₁₆O₇

M.W. 248.23

B-167032

Bictegravir Impurity 24

CAS No. 948831-27-4

C₁₂H₂₁NO₃

M.W. 227.30

B-167033

Bictegravir Impurity 25

CAS No. 204913-01-9

C₁₂H₂₁NO₃

M.W. 227.30

B-167034

Bictegravir Impurity 26

CAS No. 167465-99-8

C₁₀H₁₉NO₃

M.W. 201.27

B-167035

Bictegravir Impurity 27

CAS No. 225641-82-7

C₁₂H₂₁NO₄

M.W. 243.30

V-051128

Vonoprazan Impurity 113

CAS No. 881674-06-2

C₁₃H₁₂FNO₂

M.W. 233.24

B-167043

Bictegravir Impurity 35

C₁₄H₇F₅N₂

M.W. 298.22

V-051019

Vonoprazan Impurity 17

CAS No. 1883595-38-7

C₁₁H₈FNO₂

M.W. 205.19

P-1636

Propranolol Impurity 16 HCl

C₂₂H₂₇NO₈. HCl

M.W. 433.46 36.46

B-287004

Budiodarone Impurity 2

CAS No. 160420-60-0

C₁₇H₁₂O₅

M.W. 296.28

O-143001

Octhilinone

CAS No. 26530-20-1

C₁₁H₁₉NOS

M.W. 213.34

C-235005

Clobazam Impurity 2 Sodium Salt

C₁₆H₁₄ClN₂O₃. Na

M.W. 317.75 22.99

F-179014

Fluralaner Impurity 9

CAS No. 503470-23-3

C₉H₈O₃

M.W. 164.16

S-270001

Sebuthylazine

CAS No. 7286-69-3

C₉H₁₆ClN₅

M.W. 229.71

P-1328

Pravastatin Impurity 9

CAS No. 159345-93-4

C₁₈H₂₆O₅

M.W. 322.40

T-2084

L-Tryptophan Impurity 1 (2S-(2α,3aα,8aα)-Isomer)

CAS No. 57793-74-5

C₁₁H₁₂N₂O₃

M.W. 220.23

P-0689

Perindopril EP Impurity X Sodium Salt

C₁₉H₃₁N₂O₅. Na

M.W. 367.47 22.99

H-035003

(-)-Halofuginone

CAS No. 7695-84-3

C₁₆H₁₇BrClN₃O₃

M.W. 414.68

E-251003

Etanidazole Impurity 1

CAS No. 22813-31-6

C₆H₇N₃O₄

M.W. 185.14

D-094007

Diazepam Impurity 2 Sodium Salt

CAS No. 2109-48-0

C₁₆H₁₄ClN₂O₂. Na

M.W. 301.75 22.99

R-152024

N1,N2-Dinitroso Rimegepant Impurity 19

C₁₀H₁₄N₆O₂

M.W. 250.26

T-115002

Tipranavir-d5

CAS No. 1126619-17-7

C₃₁H₂₈D₅F₃N₂O₅S

M.W. 607.70

C-9320

Ceftriaxone Impurity 9

C₁₂H₁₃N₅O₅S₂

M.W. 371.39

A-399001

Atrasentan

CAS No. 173937-91-2

C₂₉H₃₈N₂O₆

M.W. 510.63

F-179034

Fluralaner Impurity 24

C₂₂H₁₉F₆N₃O₃

M.W. 487.40

L-211033

ent-Lemborexant Impurity 2

C₁₁H₁₃FO₂

M.W. 196.22

O-01853

Orlistat Impurity 28

CAS No. 160549-09-7

C₂₂H₄₂O₃

M.W. 354.58

L-197022

Lorazepam Impurity 9 (Mixture of Lorazepam Impurity 6 and Lorazepam Impurity 7)

C₁₈H₁₄Cl₂N₂O₃

M.W. 377.22

T-145028

Teneligliptin Impurity 21

CAS No. 401566-79-8

C₁₄H₁₈N₄

M.W. 242.33

S-06207

Sildenafil Impurity 83

CAS No. 1229017-26-8

C₂₂H₃₂N₄O₄S

M.W. 448.58

A-399005

Atrasentan Impurity 3

CAS No. 178609-56-8

C₁₉H₁₉NO₅

M.W. 341.36

B-287003

Budiodarone Impurity 1

CAS No. 920979-18-6

C₁₈H₁₄O₅

M.W. 310.30

F-0746

rac-Fluoxetine Impurity 21 Fumarate

CAS No. 1620279-66-4

C₁₈H₂₀F₃NO. C₄H₄O4

M.W. 323.36 116.07

B-139018

alpha,alpha-Dimethylphenethylformamide

CAS No. 52117-13-2

C₁₁H₁₅NO

M.W. 177.25

F-179008

Fluralaner Impurity 3 (Mixture of Z and E Isomers)

CAS No. 2382920-52-5

C₁₃H₁₄F₃N₃O₃

M.W. 317.27

D-297002

Deuteroporphyrin IX Impurity 1

C₃₄H₃₈N₆O₂S₂

M.W. 626.84

PL-121005

Linaclotide Impurity 1 Trifluoroacetate

C₅₉H₇₈N₁₄O₂₂S₆. C₂HF₃O₂

M.W. 1527.71 114.02

P-134001

Propiconazole (Mixture of Diastereomers)

CAS No. 60207-90-1

C₁₅H₁₇Cl₂N₃O₂

M.W. 342.23

M-129002

Mutilin Impurity 1

CAS No. 87680-55-5

C₂₀H₃₂O₃

M.W. 320.47

F-179028

Fluralaner Impurity 18 (Mixture of Z and E Isomers)

CAS No. 2718986-47-9

C₈H₄Cl₂F₃NO

M.W. 258.02

C-152028

Canagliflozin Impurity 16

CAS No. 2247196-28-5

C₂₄H₂₅FO₇S

M.W. 476.52

F-179033

Fluralaner Impurity 23

CAS No. 1312582-71-0

C₁₇H₁₂Cl₂F₃NO

M.W. 374.18

F-179039

Fluralaner N-Oxide

C₂₂H₁₇Cl₂F₆N₃O₄

M.W. 572.29

L-4252

rac-Levosimendan Impurity 13

CAS No. 36725-27-6

C₁₃H₁₅N₃O₂

M.W. 245.28

L-4215

Levosimendan Impurity 13

CAS No. 220246-81-1

C₁₃H₁₅N₃O₂

M.W. 245.28

V-051133

Vonoprazan Metabolite M-II-G

C₁₇H₁₆FNO₈

M.W. 381.31

E-080160

Edoxaban Impurity 32 N-Oxide Lithium Salt

C₈H₉N₂O₃S. Li

M.W. 213.23 6.94

E-197016

rac-Elobixibat Impurity 4

C₃₄H₄₂N₂O₆S₂

M.W. 638.84

B-287009

(R)-Budiodarone Impurity 4

CAS No. 335060-45-2

C₂₁H₁₈I₂O₅

M.W. 604.18

P-317013

Prothioconazole Impurity 11

CAS No. 2733236-36-5

C₁₄H₁₆ClN₃OS

M.W. 309.81

Z-046006

N-Nitroso Zavegepant Impurity 2

C₁₄H₁₅N₃O₂

M.W. 257.29

PS-189012

Semaglutide Impurity 9

C₁₈₇H₂₉₁N₄₅O₆₀

M.W. 4129.64

F-132006

Fenbendazole EP Impurity C

C₂₇H₂₃N₅O₂S₂

M.W. 513.63

I-092057

Iguratimod Impurity 53

CAS No. 1182747-05-2

C₁₅H₁₃NO₅

M.W. 287.27

E-5862

cis-Emtricitabine Impurity 2

CAS No. 145397-25-7

C₈H₁₀FN₃O₄

M.W. 231.18

B-167041

Bictegravir Impurity 33

C₁₄H₇F₅N₂

M.W. 298.22

B-167042

Bictegravir Impurity 34

CAS No. 2411332-67-5

C₁₄H₁₁F₅N₂

M.W. 302.25

PI-119025

Icatibant Impurity 23 (SRS-Oic) Tetratrifluoroacetate

C₅₉H₈₉N₁₉O₁₃S. 4 C₂HF₃O₂

M.W. 1304.54 4*114.02

F-179035

Fluralaner Impurity 25

C₄₄H₃₆F₁₂N₆O₆

M.W. 972.79

L-233002

24,25-Dihydro Lanosterol

CAS No. 79-62-9

C₃₀H₅₂O

M.W. 428.75

B-287002

Budiodarone-d10

C₂₇H₂₁D₁₀I₂NO₅

M.W. 713.42

E-197008

Elobixibat Impurity 5

CAS No. 439088-16-1

C₂₄H₃₃NO₃S₂

M.W. 447.65

PL-121003

Acylated Linaclotide

CAS No. 1422389-17-0

C₆₁H₈₁N₁₅O₂₂S₆

M.W. 1568.76

E-197009

Elobixibat Impurity 6

CAS No. 439088-19-4

C₃₅H₄₄N₂O₆S₂

M.W. 652.87

N-116023

Niraparib Impurity 14 DiHCl

C₂₀H₂₁N₃O₂. 2 HCl

M.W. 335.41 2*36.46

P-474005

Peficitinib Impurity 2

CAS No. 62058-03-1

C₁₀H₁₇NO

M.W. 167.25

E-251001

Etanidazole

CAS No. 22668-01-5

C₇H₁₀N₄O₄

M.W. 214.18

C-1947

Carbamazepine Impurity 16-d5

CAS No. 1189871-32-6

C₁₄H₆D₅NO

M.W. 214.28

M-133006

Marbofloxacin EP Impurity E

CAS No. 2249835-04-7

C₁₈H₂₃FN₄O₄

M.W. 378.40

M-169017

ent-Maropitant Impurity 10

C₂₀H₂₄N₂

M.W. 292.43

PB-073018

Bacitracin EP Impurity L

C₆₆H₁₀₃N₁₇O₁₆S

M.W. 1422.71

D-233024

Difelikefalin Impurity 21 TriHCl

C₃₆H₅₃N₇O₆. 3HCl

M.W. 679.86 3*36.46

C-145036

Cariprazine Impurity 27

CAS No. 1957145-61-7

C₂₁H₃₁Cl₂N₃O₂

M.W. 428.40

B-267001

Butylhydroxytoluene

CAS No. 128-37-0

C₁₅H₂₄O

M.W. 220.36

K-0187

Ketoconazole Impurity 52 HCl

C₁₂H₈Cl₃NO. HCl

M.W. 288.55 36.46

P-273007

Penoxsulam Impurity 4 Sodium Salt

C₁₂H₈F₅N₄O₅S. Na

M.W. 415.27 22.99

B-086048

4-Hydroxybutyl-4-Hydroxybutyrate

CAS No. 80880-35-9

C₈H₁₆O₄

M.W. 176.21

L-2245

Levonorgestrel Impurity 14

CAS No. 38165-80-9

C₂₁H₂₄O₃

M.W. 324.42

F-179005

Fluralaner Impurity 35

CAS No. 864725-22-4

C₉H₅Cl₂F₃

M.W. 241.03

P-1327

Pravastatin Impurity 8

CAS No. 159225-69-1

C₃₀H₅₄O₅Si₂

M.W. 550.93

B-291001

Broclozone

CAS No. 2766607-82-1

C₁₂H₁₃BrClNO₂

M.W. 318.59

V-051002

Vonoprazan Impurity 2

CAS No. 881733-36-4

C₁₇H₁₆FN₃O₂S

M.W. 345.39

T-997

Tebipenem Pivoxil Impurity 15

C₂₃H₃₃N₃O₇S₂

M.W. 527.65

D-247005

N-Nitroso Duvelisib

C₂₂H₁₆ClN₇O₂

M.W. 445.87

C-464012

Chlorantraniliprole Impurity 8

CAS No. 458543-79-8

C₉H₅Cl₂N₃O₂

M.W. 258.06

K-022001

Kahweol

CAS No. 6894-43-5

C₂₀H₂₆O₃

M.W. 314.43

E-080156

Edoxaban Impurity 136

CAS No. 1250410-35-5

C₁₀H₁₄N₂O₂S

M.W. 226.29

M-2930

Mifepristone Impurity 17

CAS No. 104004-98-0

C₃₀H₃₉NO₄

M.W. 477.65

O-143003

Octhilinone Impurity 1

C₁₁H₁₉NOS

M.W. 213.34

F-0744

rac-Fluoxetine Impurity 22

C₁₈H₁₇F₃O₃

M.W. 338.33

T-8619

Tinidazole

CAS No. 19387-91-8

C₈H₁₃N₃O₄S

M.W. 247.27

P-123015

Ponatinib Metabolite AP-24567 N-Glucuronide (Amadori Rearrangement Product)

C₃₄H₃₃F₃N₆O₇

M.W. 694.67

P-57157

N-Nitroso 4-(N-Pentylaminomethyl)-2,6-Di-tert-Butyl-Phenol

C₂₀H₃₄N₂O₂

M.W. 334.50

C-1510

2-Demethyl Colchicine Glucuronide Sodium Salt

C₂₇H₃₀NO₁₂. Na

M.W. 561.55

T-302005

Tafamidis Impurity 1

CAS No. 1507158-86-2

C₁₄H₇Cl₂NO₃

M.W. 308.11

A-353007

(2S,3S)-3-Hydroxy Asparagine

CAS No. 20790-72-1

C₄H₈N₂O₄

M.W. 148.12

M-0224

Meloxicam Impurity 9

CAS No. 73732-22-6

C₈H₈O₅S

M.W. 216.21

M-0225

Meloxicam Impurity 10

CAS No. 57897-77-5

C₈H₈O₅S

M.W. 216.21

C-464003

Chlorantraniliprole Impurity 2

CAS No. 500008-62-8

C₁₈H₁₄Cl₃N₅O₂

M.W. 438.69

O-143004

Octhilinone Impurity 1-d17

C₁₁H₂D₁₇NOS

M.W. 230.44

S-126019

Serine Impurity 4 DiHCl

C₈H₁₅ClN₂O₄. 2 HCl

M.W. 238.67 2*36.46

C-160019

Cladribine-13C3-15N3

C₇¹³C₃H₁₂ClN₂¹⁵N₃O₃

M.W. 291.64

L-4270

rac-Levosimendan Impurity 25

CAS No. 36725-41-4

C₁₁H₁₁ClN₂O

M.W. 222.67

B-258009

Belumosudil Impurity 3 HCl

C₂₁H₁₅N₅O. HCl

M.W. 353.39 36.46

A-106031

Decarboxylated S-Adenosylmethionine Sulfate Salt

CAS No. 67380-81-8

C₁₄H₂₃N₆O₃S. HSO₄ H₂SO₄

M.W. 355.44 97.06 98.07

P-111259

Prednisolone Impurity 58

C₂₁H₂₈O₅

M.W. 360.45

T-189012

Troxerutin Impurity 11

CAS No. 125092-04-8

C₂₉H₃₄O₁₇

M.W. 654.57

L-211003

Lemborexant Impurity 2

CAS No. 1369767-20-3

C₁₁H₁₃FO₂

M.W. 196.22

PI-119028

Icatibant Impurity 26 (1, Cyclo-Arg) Tritrifluoroacetate (Mixture of Diastereomers)

C₅₉H₈₆N₁₈O₁₃S. 3 C₂HF₃O₂

M.W. 1287.51 3*114.02

L-197017

Lorazepam Impurity 6

C₁₈H₁₄Cl₂N₂O₃

M.W. 377.22

B-115097

Brexpiprazole Metabolite M3 DiHCl

CAS No. 1849603-59-3

C₁₇H₂₃N₃O₂. 2 HCl

M.W. 301.39 2*36.46

M-221006

Mesosulfuron Impurity 3

CAS No. 393509-80-3

C₁₀H₁₄N₂O₆S₂

M.W. 322.35

P-11113

D-Homo A Derivative of Prednisolone

C₂₁H₂₉O₈P

M.W. 440.43

A-2831

ent-Abacavir EP Impurity C

C₁₁H₁₄N₆O

M.W. 246.27

R-128072

Ribociclib Impurity 53

CAS No. 1211443-58-1

C₁₂H₁₂ClN₃O₂

M.W. 265.70

PB-073042

Bacitracin Impurity 8 Tritrifluoroacetate

C₆₆H₁₀₃N₁₇O₁₆S. 3 C₂HF₃O₂

M.W. 1422.71 3*114.02

E-121007

(±)-Eriodictyol

CAS No. 4049-38-1

C₁₅H₁₂O₆

M.W. 288.26

P-6479

Pitavastatin Impurity 53

C₂₅H₂₃NO₃

M.W. 385.46

D-1153

N-Nitroso Duloxetine EP Impurity E

C₁₈H₁₈N₂O₂S

M.W. 326.41

PC-5448

N-Nitroso Iso-Cyclosporin A

C₆₂H₁₁₀N₁₂O₁₃

M.W. 1231.63

C-464001

Chlorantraniliprole

CAS No. 500008-45-7

C₁₈H₁₄BrCl₂N₅O₂

M.W. 483.15

A-286

Abacavir EP Impurity C

CAS No. 124752-25-6

C₁₁H₁₄N₆O

M.W. 246.27

L-0924

Loperamide EP Impurity C-d4 (Piperidine-2,2,6,6-d4)

C₁₁H₁₀D₄ClNO

M.W. 215.71

M-2758

Moxifloxacin Impurity 37 Ditrifluoroacetate

C₂₁H₂₄FN₃O₅. 2 C₂HF₃O₂

M.W. 417.44 2*114.02

K-0152

Ketoconazole Impurity 30

CAS No. 29098-85-9

C₁₂H₇Cl₃O₂

M.W. 289.54

Z-046022

Zavegepant Impurity 2 HCl

CAS No. 855778-84-6

C₁₄H₁₆N₂O. HCl

M.W. 228.30 36.46

P-474002

Peficitinib impurity 1

CAS No. 920966-13-8

C₈H₆ClN₃O

M.W. 195.61

D-0628

4'-Hydroxy Diclofenac Sulfate Disodium Salt

CAS No. 68464-04-0

C₁₄H₉Cl₂NO₆S. 2 Na

M.W. 390.19 2*22.99

F-0745

rac-Fluoxetine Impurity 22-d5

C₁₈H₁₂D₅F₃O₃

M.W. 343.36

D-4524

Diosmin Impurity 12

CAS No. 172805-78-6

C₂₀H₂₀O₈

M.W. 388.37

L-44148

C-Nitroso Linagliptin

C₂₅H₂₇N₉O₃

M.W. 501.55

C-135024

Cefadroxil

CAS No. 50370-12-2

C₁₆H₁₇N₃O₅S

M.W. 363.39

K-0339

Ketorolac Tromethamine

CAS No. 74103-07-4

C₁₅H₁₃NO₃. C₄H₁₁NO₃

M.W. 255.27 121.14

L-17115

Lercanidipine Impurity 83

CAS No. 112635-76-4

C₆H₁₂O₄

M.W. 148.16

F-5324

Fluorouracil Impurity 13

CAS No. 3821-81-6

C₃H₆FNO₂

M.W. 107.08

R-7428

N-Nitroso Roxithromycin EP Impurity F

C₄₀H₇₃N₃O₁₆

M.W. 852.03

V-092043

Vericiguat Impurity 30

C₁₄H₈F₂N₄

M.W. 270.24

PF-528

Felypressin-d5 Ditrifluoroacetate

C₄₆H₆₀D₅N₁₃O₁₁S₂. 2 C₂HF₃O₂

M.W. 1045.26 2*114.02

Z-062001

Zuranolone

CAS No. 1632051-40-1

C₂₅H₃₅N₃O₂

M.W. 409.57

P-474001

Peficitinib

CAS No. 944118-01-8

C₁₈H₂₂N₄O₂

M.W. 326.40

L-1164

Losartan Impurity 32

CAS No. 150098-04-7

C₄₁H₃₇ClN₆O

M.W. 665.24

N-132005

Novaluron Impurity 1

CAS No. 116714-47-7

C₉H₆ClF₆NO₂

M.W. 309.59

B-139267

1,2,4,5-Tetrachloro-3-Nitrobenzene

CAS No. 117-18-0

C₆HCl₄NO₂

M.W. 260.88

Available in Certified Reference Material (CRM)

R-3812

Hydroxypinacolone Retinoate

CAS No. 893412-73-2

C₂₆H₃₈O₃

M.W. 398.59

X-009043

Xanomeline Impurity 28

CAS No. 274688-21-0

C₁₈H₁₆N₆O₂S₂

M.W. 412.49

G-2359

Gefitinib Impurity 39

CAS No. 675126-27-9

C₁₅H₂₁N₃O₃

M.W. 291.35

P-474006

Peficitinib-d3

C₁₈H₁₉D₃N₄O₂

M.W. 329.42

O-073020

Opicapone Impurity 16

C₁₆H₁₂Cl₂N₄O₆

M.W. 427.19

P-144047

Alprostadil (Prostaglandin E1) Impurity 12

CAS No. 10164-73-5

C₂₀H₃₆O₅

M.W. 356.50

R-3826

Hydroxypinacolone Retinoate-d5

C₂₆H₃₃D₅O₃

M.W. 403.62

V-053002

Acetoxyvalerenic Acid

CAS No. 84638-55-1

C₁₇H₂₄O₄

M.W. 292.38

I-092051

Iguratimod Impurity 48 HCl

C₁₅H₁₄N₂O₅. HCl

M.W. 302.29 36.46

A-239030

Alectinib Impurity 20 DiHCl

CAS No. 334942-10-8

C₉H₁₈N₂O. 2 HCl

M.W. 170.26 2*36.46

D-4816

Daunorubicin Impurity 3 Ditrifluoroacetate

C₃₂H₃₈N₂O₁₁. 2 C₂HF₃O₂

M.W. 626.66 2*114.02

R-128007

Ribociclib Impurity 1

CAS No. 571188-59-5

C₁₄H₂₂N₄O₂

M.W. 278.36

D-1152

N-Nitroso Duloxetine EP Impurity C

C₁₈H₁₈N₂O₂S

M.W. 326.41

B-2051

ent-Brinzolamide Impurity 2

CAS No. 2984892-22-8

C₁₃H₂₃N₃O₅S₃

M.W. 397.52

L-443

Linagliptin Impurity 126 (Mixture of Isomers)

CAS No. 2463617-43-6

C₂₅H₂₈N₈O₂

M.W. 472.55