Pioneering Impurity Solutions
We specialize in the identification, isolation, and synthesis of process-related impurities. Our expertise extends to a wide array of impurities, including isomeric impurities, degradation impurities, metabolites, and glucuronides.
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Product Data
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Technical Data
Chemical Name : (2-Butyl-4-chloro-1-nitroso-1H-imidazol-5-yl)methanol
Smiles : ClC1=C(CO)N(N=O)C(CCCC)=N1
Synonym : N/A
Related Products

Losartan Potassium
CAT No: o2h-L059000
CAS No: 124750-99-8
Mol.F. : C22H22ClN6O : K
Mol.Wt. : 421.9 : 39.1

Losartan EP Impurity D
CAT No: o2h-L059004
CAS No: 83857-96-9
Mol.F. : C8H11ClN2O
Mol.Wt. : 186.64

Losartan EP Impurity C
CAT No: o2h-L059003
CAS No: 114799-13-2
Mol.F. : C22H23ClN6O
Mol.Wt. : 422.9

Losartan EP Impurity B
CAT No: o2h-L059002
CAS No: 160514-13-6
Mol.F. : C14H12N4O
Mol.Wt. : 252.27

Losartan EP Impurity A
CAT No: o2h-L059001
CAS No: 79047-41-9
Mol.F. : C8H13ClN2O
Mol.Wt. : 188.65

Losartan EP Impurity F
CAT No: o2h-L059006
CAS No: 1332713-64-0
Mol.F. : C25H29ClN6O
Mol.Wt. : 464.99

Losartan EP Impurity E
CAT No: o2h-L059005
CAS No: 120568-11-8
Mol.F. : C14H12N4
Mol.Wt. : 236.27

Losartan EP Impurity I
CAT No: o2h-L059009
CAS No: 1006062-28-7
Mol.F. : C41H37ClN6O
Mol.Wt. : 665.23

Losartan EP Impurity H
CAT No: o2h-L059008
CAS No: 133909-99-6
Mol.F. : C41H37ClN6O
Mol.Wt. : 665.23

Losartan EP Impurity G
CAT No: o2h-L059007
CAS No: 76-84-6
Mol.F. : C19H16O
Mol.Wt. : 260.33

Losartan EP Impurity J
CAT No: o2h-L059010
CAS No: 1006062-27-6
Mol.F. : C24H25ClN6O2
Mol.Wt. : 464.95

Losartan EP Impurity L
CAT No: o2h-L059012
CAS No: 230971-71-8
Mol.F. : C44H44Cl2N12O
Mol.Wt. : 827.81

Losartan EP Impurity K
CAT No: o2h-L059011
CAS No: 114798-36-6
Mol.F. : C22H21ClN6O
Mol.Wt. : 420.89

Losartan Related Compound A
CAT No: o2h-L059014
CAS No: 124750-67-0
Mol.F. : C22H20ClN3O
Mol.Wt. : 377.87

Losartan EP Impurity M
CAT No: o2h-L059013
CAS No: 230971-72-9
Mol.F. : C44H44Cl2N12O
Mol.Wt. : 827.81

Losartan Acetyloxy Impurity
CAT No: o2h-L059018
CAS No: 253678-97-6
Mol.F. : C16H14N4O2
Mol.Wt. : 294.31

Losartan N,O-Ditrityl Impurity
CAT No: o2h-L059017
CAS No: 1796930-34-1
Mol.F. : C60H51ClN6O
Mol.Wt. : 907.54

Losartan Isomer N2-Trityl Impurity
CAT No: o2h-L059016
CAS No: 150098-04-7
Mol.F. : C41H37ClN6O
Mol.Wt. : 665.23

Losartan Related Compound B
CAT No: o2h-L059015
CAS No: 114772-55-3
Mol.F. : C22H22ClN3O
Mol.Wt. : 379.88

Losartan Bromo N2-Trityl Impurity
CAT No: o2h-L059020
CAS No: 133051-88-4
Mol.F. : C33H25BrN4
Mol.Wt. : 557.48

Losartan Aldehyde N2-Trityl Impurity
CAT No: o2h-L059019
CAS No: 133910-00-6
Mol.F. : C41H35ClN6O
Mol.Wt. : 663.21

5-(4′-methylbiphenyl-2-yl)-1-trityl-1H-tetrazole
CAT No: o2h-L059024
CAS No: 124750-53-4
Mol.F. : C33H26N4
Mol.Wt. : 478.6

2’-(2H-Tetrazol-5-yl)-[1,1’-biphenyl]-4-carboxaldehyde
CAT No: o2h-L059023
CAS No: 151052-40-3
Mol.F. : C14H10N4O
Mol.Wt. : 250.26

4′-methyl-[1,1′-biphenyl]-2-carbonitrile
CAT No: o2h-L059022
CAS No: 114772-53-1
Mol.F. : C14H11N
Mol.Wt. : 193.25

Losartan Carboxylic Acid
CAT No: o2h-L059021
CAS No: 124750-92-1
Mol.F. : C22H21ClN6O2
Mol.Wt. : 436.89

Losartan Cum-Alcohol
CAT No: o2h-L059026
CAS No: 852357-69-8
Mol.F. : C31H33ClN6O
Mol.Wt. : 541.1

Losartan Azide impurity
CAT No: o2h-L059025
CAS No: 727718-93-6
Mol.F. : C22H22ClN9
Mol.Wt. : 447.9

Trityl Losartan
CAT No: o2h-L059027
CAS No: 124751-00-4
Mol.F. : C41H37ClN6O
Mol.Wt. : 665.2

N-Trityl Losartan Carboxaldehyde
CAT No: o2h-L059029
CAS No: 120568-18-5
Mol.F. : C41H35ClN6O
Mol.Wt. : 663.2

N-Trityl Losartan Isomer
CAT No: o2h-L059028
CAS No: 133727-10-3
Mol.F. : C41H37ClN6O
Mol.Wt. : 665.2

Losartan Tetramethylbenzidine
CAT No: o2h-L059033
CAS No: 54827-17-7
Mol.F. : C16H20N2
Mol.Wt. : 240.4

Losartan Butyl Ester
CAT No: o2h-L059032
CAS No: 2204442-78-2
Mol.F. : C26H31ClN6O
Mol.Wt. : 479

Losartan Methyl Ester
CAT No: o2h-L059031
CAS No: 114798-94-6
Mol.F. : C23H25ClN6O
Mol.Wt. : 436.9

Losartan Amine
CAT No: o2h-L059030
CAS No: 141949-89-5
Mol.F. : C22H24ClN7
Mol.Wt. : 421.9

Losartan Impurity 2
CAT No: o2h-L059036
CAS No: N/A
Mol.F. : C22H21Cl2N3
Mol.Wt. : 398.3

Losartan Impurity 1
CAT No: o2h-L059035
CAS No: 2755908-48-4
Mol.F. : C22H21ClN6
Mol.Wt. : 404.9

Losartan Nitroso Impurity
CAT No: o2h-L059034
CAS No: N/A
Mol.F. : C8H10ClN3O2
Mol.Wt. : 215.6

Losartan Impurity 5
CAT No: o2h-L059039
CAS No: N/A
Mol.F. : C22H21ClN6
Mol.Wt. : 404.9

Losartan Impurity 4
CAT No: o2h-L059038
CAS No: N/A
Mol.F. : C22H22Cl2N6
Mol.Wt. : 441.4

Losartan Impurity 3
CAT No: o2h-L059037
CAS No: N/A
Mol.F. : C22H21Cl2N3
Mol.Wt. : 398.3

Losartan Impurity 9
CAT No: o2h-L059042
CAS No: N/A
Mol.F. : C22H24ClN7O2
Mol.Wt. : 453.9

Losartan Impurity 7
CAT No: o2h-L059041
CAS No: 159448-66-5
Mol.F. : C8H12Cl2N2
Mol.Wt. : 207.1

Losartan Impurity 6
CAT No: o2h-L059040
CAS No: N/A
Mol.F. : C22H22ClN9
Mol.Wt. : 447.9

Losartan Impurity 11
CAT No: o2h-L059044
CAS No: N/A
Mol.F. : C22H22ClN5O2
Mol.Wt. : 423.9

Losartan Impurity 10
CAT No: o2h-L059043
CAS No: N/A
Mol.F. : C14H11N3O2
Mol.Wt. : 253.3

Losartan Impurity 15
CAT No: o2h-L059047
CAS No: N/A
Mol.F. : C22H22ClN7O2
Mol.Wt. : 451.9

Losartan Impurity 14
CAT No: o2h-L059046
CAS No: 178554-16-0
Mol.F. : C25H26N6O3
Mol.Wt. : 458.5

Losartan Impurity 12
CAT No: o2h-L059045
CAS No: 2353190-33-5
Mol.F. : C8H12ClN5
Mol.Wt. : 213.7

Losartan Impurity 21
CAT No: o2h-L059051
CAS No: N/A
Mol.F. : C14H12N4O
Mol.Wt. : 252.3

Losartan Impurity 20
CAT No: o2h-L059050
CAS No: 1407521-00-9
Mol.F. : C22H20ClN3O
Mol.Wt. : 377.9

Losartan Impurity 17
CAT No: o2h-L059049
CAS No: N/A
Mol.F. : C23H23ClN8
Mol.Wt. : 446.9

Losartan EP Impurity C Potassium Salt
CAT No: o2h-L059054
CAS No: 860644-28-6
Mol.F. : C22H22ClKN6O
Mol.Wt. : 461

Losartan EP Impurity E Potassium Salt
CAT No: o2h-L059053
CAS No: 860644-27-5
Mol.F. : C14H11KN4
Mol.Wt. : 274.37

Losartan Impurity 22
CAT No: o2h-L059052
CAS No: N/A
Mol.F. : C22H24ClN9
Mol.Wt. : 449.9

Losartan Impurity 30
CAT No: o2h-L059055
CAS No: 2204369-11-7
Mol.F. : C22H22ClN3O
Mol.Wt. : 379.9

4’-Methyl-4-cyanobiphenyl
CAT No: o2h-L059059
CAS No: 50670-50-3
Mol.F. : C14H11N
Mol.Wt. : 193.25

Losartan D4
CAT No: o2h-L059058
CAS No: 1030937-27-9
Mol.F. : C22H19D4ClN6O
Mol.Wt. : 426.9

Losartan Carboxylic Acid-D4
CAT No: o2h-L059057
CAS No: 1246820-62-1
Mol.F. : C22H17ClN6O2D4
Mol.Wt. : 440.93

Losartan
CAT No: o2h-L059056
CAS No: 114798-26-4
Mol.F. : C22H23ClN6O
Mol.Wt. : 422.91