![(10S,11S)-8-Chloro-11-[(methylamino)methyl]-10,11-dihydrodibenzo[b,f]oxepine-10-carboxylic Acid chemical structure](/media/structures/FDEBVKYOGYXKFY-CZUORRHYSA-N.svg)
(10S,11S)-8-Chloro-11-[(methylamino)methyl]-10,11-dihydrodibenzo[b,f]oxepine-10-carboxylic Acid
- CAS
- 912355-99-8
- Formula
- C17H16ClNO3
- MW
- 317.8 g/mol
VQ-044252
Impurity reference standards
Asenapine impurities & reference standards
Characterised Asenapine impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
30reference materials
COAHPLC · NMR · MS on request
![(3AR,12bR)-Rel-11-Chloro-2,3,3a,12b-tetrahydro-2-methyl-1H-dibenz[2,3:6,7]oxepino [4,5-c]pyrrol-5-ol 5-(hydrogen sulfate) chemical structure](/media/structures/MFUYPKMLVSJPJJ-GJZGRUSLSA-N.svg)
(3AR,12bR)-Rel-11-Chloro-2,3,3a,12b-tetrahydro-2-methyl-1H-dibenz[2,3:6,7]oxepino [4,5-c]pyrrol-5-ol 5-(hydrogen sulfate)
- CAS
- 1399103-21-9
- Formula
- C17H16ClNO5S
- MW
- 381.8 g/mol
VQ-021629
![(3aR,12bR)-rel-5-Chloro-2,3,3a,12b-tetrahydro-2-methyl-1H-dibenz[2,3:6,7]oxepino[4,5-c]pyrrol-1-one chemical structure](/media/structures/IHRQBJYWHVRTCP-CZUORRHYSA-N.svg)
(3aR,12bR)-rel-5-Chloro-2,3,3a,12b-tetrahydro-2-methyl-1H-dibenz[2,3:6,7]oxepino[4,5-c]pyrrol-1-one
- CAS
- 912356-08-2
- Formula
- C17H14ClNO2
- MW
- 299.7 g/mol
In stock
![(3AS,12bR)-5-Chloro-2-methyl-2,3,3a,12b-tetrahydro-1H-dibenzo[2,3:6,7]oxepino[4,5-c]pyrrole chemical structure](/media/structures/VSWBSWWIRNCQIJ-LSDHHAIUSA-N.svg)
(3AS,12bR)-5-Chloro-2-methyl-2,3,3a,12b-tetrahydro-1H-dibenzo[2,3:6,7]oxepino[4,5-c]pyrrole
- CAS
- 1422571-39-8
- Formula
- C17H16ClNO
- MW
- 285.8 g/mol
VQ-043964
![11-Chloro-2-methyl-2,3-dihydro-1H-dibenzo[2,3:6,7]oxepino[4,5-c]pyrrol-1-one chemical structure](/media/structures/KXKUDCTZEMWVDQ-UHFFFAOYSA-N.svg)
11-Chloro-2-methyl-2,3-dihydro-1H-dibenzo[2,3:6,7]oxepino[4,5-c]pyrrol-1-one
- CAS
- 1012884-46-6
- Formula
- C17H12ClNO2
- MW
- 297.7 g/mol
VQ-035800
2-((3S,4S)-4-(2-Bromophenyl)-1-methylpyrrolidin-3-yl)-4-nitrophenyl acetate
- CAS
- 1431973-29-3
- Formula
- C19H19BrN2O4
- MW
- 419.28 g/mol
VQ-044918
![Methylbis[(trimethylsilyl)methyl]amine chemical structure](/media/structures/JICBIWIIOAGBJY-UHFFFAOYSA-N.svg)
![Trans-2-Methyl-5-nitro-2,3,3a,12b-tetrahydro-1H-dibenz[2,3:6,7] oxepino[4,5-c]-pyrrole fumarate](/media/pack/trans-2-methyl-5-nitro-233a12b-tetrahydro-1h-dibenz23-67-oxepino45-c-pyrrole-fumarate.svg?v=3)
Trans-2-Methyl-5-nitro-2,3,3a,12b-tetrahydro-1H-dibenz[2,3:6,7] oxepino[4,5-c]-pyrrole fumarate
- CAS
- 1688678-58-1
- Formula
- C17H16N2O3.C4H4O4
- MW
- 412.39 g/mol
VQ-029228
![Trans-5-chloro-2,3,3a,12b-tetrahydro-2-methyl-1H-Dibenz[2,3:6,7]oxepino[4,5-c]pyrrole-1-one Hydrochloride](/media/pack/trans-5-chloro-233a12b-tetrahydro-2-methyl-1h-dibenz23-67oxepino45-cpyrrole-1-one.svg?v=3)
Trans-5-chloro-2,3,3a,12b-tetrahydro-2-methyl-1H-Dibenz[2,3:6,7]oxepino[4,5-c]pyrrole-1-one Hydrochloride
- CAS
- 1632447-89-2
- Formula
- C17H14ClNO2.ClH
- MW
- 336.21 g/mol
VQ-013838
FAQs — Asenapine impurities
Which Asenapine impurities do you supply?
We list 30 Asenapine-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 Asenapine 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 Asenapine 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 Asenapine impurity standards
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