![(-)-7-[(5,7-Difluoro-3,4-dihydro-2H-1-benzopyran-4-yl)oxy]-2-methyl-1H-benzimidazole-5-carboxylic Acid chemical structure](/media/structures/ISYSUUMRBSNENL-UHFFFAOYSA-N.svg)
(-)-7-[(5,7-Difluoro-3,4-dihydro-2H-1-benzopyran-4-yl)oxy]-2-methyl-1H-benzimidazole-5-carboxylic Acid
- CAS
- 942196-03-4
- Formula
- C18H14F2N2O4
- MW
- 360.3 g/mol
VQ-034077
Impurity reference standards
Tegoprazan impurities & reference standards
Characterised Tegoprazan impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
29reference materials
COAHPLC · NMR · MS on request
(E)-4-(1-Benzyl-2-methyl-1H-imidazol-5-yl)-3-(ethoxycarbonyl)but-3-enoic Acid
- CAS
- 1640981-02-7
- Formula
- C18H20N2O4
- MW
- 328.4 g/mol
VQ-028229
![(R)-7-((5,7-Difluorochroman-4-yl)oxy)-N,2-dimethyl-1H-benzo[d]imidazole-5-carboxamide chemical structure](/media/structures/XSFQYWLWWMLNHM-CQSZACIVSA-N.svg)
(R)-7-((5,7-Difluorochroman-4-yl)oxy)-N,2-dimethyl-1H-benzo[d]imidazole-5-carboxamide
- CAS
- 2351939-46-1
- Formula
- C19H17F2N3O3
- MW
- 373.4 g/mol
VQ-035382
![(S)-1-Benzyl-4-((5,7-difluorochroman-4-yl)oxy)-N,N,2-trimethyl-1H-benzo[d]imidazole-6-carboxamide chemical structure](/media/structures/XSTJPXPSOWLGBD-QFIPXVFZSA-N.svg)
(S)-1-Benzyl-4-((5,7-difluorochroman-4-yl)oxy)-N,N,2-trimethyl-1H-benzo[d]imidazole-6-carboxamide
- CAS
- 2975125-72-3
- Formula
- C27H25F2N3O3
- MW
- 477.5 g/mol
VQ-042386
![1-Benzyl-4-hydroxy-2-methyl-1H-benzo[d]imidazole-6-carboxylic Acid chemical structure](/media/structures/LRVLIEIZJOKBQA-UHFFFAOYSA-N.svg)
1-Benzyl-4-hydroxy-2-methyl-1H-benzo[d]imidazole-6-carboxylic Acid
- CAS
- 1640981-19-6
- Formula
- C16H14N2O3
- MW
- 282.29 g/mol
VQ-028225
![1-Benzyl-4-hydroxy-N,N,2-trimethyl-1H-benzo[d]imidazole-6-carboxamide chemical structure](/media/structures/DSXQCRAMTMAFGC-UHFFFAOYSA-N.svg)
1-Benzyl-4-hydroxy-N,N,2-trimethyl-1H-benzo[d]imidazole-6-carboxamide
- CAS
- 1640981-20-9
- Formula
- C18H19N3O2
- MW
- 309.4 g/mol
VQ-028224
![1-Benzyl-7-bromo-N,N,2-trimethyl-1H-benzo[d]imidazole-5-carboxamide](/media/pack/1-benzyl-7-bromo-nn2-trimethyl-1h-benzodimidazole-5-carboxamide.svg?v=3)
1-Benzyl-7-bromo-N,N,2-trimethyl-1H-benzo[d]imidazole-5-carboxamide
- CAS
- 2892269-71-3
- Formula
- C18H18BrN3O
- MW
- 372.27 g/mol
VQ-044984
![2-Methyl-4-[(phenylmethyl)oxy]-1H-benzimidazole-6-carboxylic acid chemical structure](/media/structures/ALVXSXAHKPXTSN-UHFFFAOYSA-N.svg)
2-Methyl-4-[(phenylmethyl)oxy]-1H-benzimidazole-6-carboxylic acid
- CAS
- 942195-83-7
- Formula
- C16H14N2O3
- MW
- 282.29 g/mol
VQ-035488
![4-Hydroxy-N,N,2-trimethyl-1-[(4-methylphenyl)sulfonyl]-1H-benzimidazole-6-carboxamide chemical structure](/media/structures/AGWVNJPTTKMUQO-UHFFFAOYSA-N.svg)
4-Hydroxy-N,N,2-trimethyl-1-[(4-methylphenyl)sulfonyl]-1H-benzimidazole-6-carboxamide
- CAS
- 942195-86-0
- Formula
- C18H19N3O4S
- MW
- 373.4 g/mol
VQ-044735
![4-Hydroxy-N,N,2-trimethyl-1H-benzo[d]imidazole-6-carboxamide chemical structure](/media/structures/POCWSMBLIUEXQA-UHFFFAOYSA-N.svg)
4-Hydroxy-N,N,2-trimethyl-1H-benzo[d]imidazole-6-carboxamide
- CAS
- 2168520-25-8
- Formula
- C11H13N3O2
- MW
- 219.24 g/mol
VQ-028226
![7-Hydroxy-2-methyl-1H-benzo[d]imidazole-5-carboxylic Acid chemical structure](/media/structures/GTVHBGNWZBYPJY-UHFFFAOYSA-N.svg)
7-Hydroxy-2-methyl-1H-benzo[d]imidazole-5-carboxylic Acid
- CAS
- 1784661-23-9
- Formula
- C9H8N2O3
- MW
- 192.17 g/mol
VQ-034079
![Ethyl 1-benzyl-4-hydroxy-2-methyl-1H-benzo[d]imidazole-6-carboxylate chemical structure](/media/structures/QIPFMPBRTJTXQG-UHFFFAOYSA-N.svg)
Ethyl 1-benzyl-4-hydroxy-2-methyl-1H-benzo[d]imidazole-6-carboxylate
- CAS
- 1640981-16-3
- Formula
- C18H18N2O3
- MW
- 310.3 g/mol
VQ-034078
![Ethyl 4-acetoxy-1-benzyl-2-methyl-1H-benzo[d]imidazole-6-carboxylate chemical structure](/media/structures/FKHMMDLWDBDVJU-UHFFFAOYSA-N.svg)
Ethyl 4-acetoxy-1-benzyl-2-methyl-1H-benzo[d]imidazole-6-carboxylate
- CAS
- 1640981-11-8
- Formula
- C20H20N2O4
- MW
- 352.4 g/mol
VQ-042385
![N,N,2-Trimethyl-4-[(phenylmethyl)oxy]-1H-benzimidazole-6-carboxamide chemical structure](/media/structures/LMUKCLBCNXTYHK-UHFFFAOYSA-N.svg)
N,N,2-Trimethyl-4-[(phenylmethyl)oxy]-1H-benzimidazole-6-carboxamide
- CAS
- 942195-84-8
- Formula
- C18H19N3O2
- MW
- 309.4 g/mol
VQ-035508
FAQs — Tegoprazan impurities
Which Tegoprazan impurities do you supply?
We list 29 Tegoprazan-related reference materials, including process impurities, degradation products and related compounds. Each is supplied with a COA, and characterisation data (HPLC, 1H-NMR, MS, IR) can be provided on request.
What are Tegoprazan impurity standards used for?
They are used for analytical method development and validation, impurity identification and quantification, forced-degradation and stability studies, and to support ANDA, DMF and other regulatory submissions under ICH Q3A/Q3B (and ICH M7 for mutagenic impurities).
Can you synthesise a Tegoprazan impurity that is not listed?
Yes. Our custom synthesis service can prepare and characterise unlisted impurities, metabolites and labelled analogues from milligram to gram scale. Share the structure or name and required quantity for a quotation.
Request Tegoprazan impurity standards
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