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VAQORACHEMICALS
Impurity reference standards

Atropine impurities & reference standards

Characterised Atropine impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.

30reference materials
1nitrosamine impurities
COAHPLC · NMR · MS on request
Reference Standard
(R)-(-)-Littorine chemical structure
(R)-(-)-Littorine
CAS
21956-47-8
Formula
C17H23NO3
MW
289.4 g/mol
VQ-024428
Reference Standard
4'-Hydroxyatropine chemical structure
4'-Hydroxyatropine
CAS
21642-86-4
Formula
C17H23NO4
MW
305.4 g/mol
VQ-024432
Reference Standard
Acetyltropic Acid chemical structure
Acetyltropic Acid
CAS
14510-36-2
Formula
C11H12O4
MW
208.21 g/mol
VQ-035854
Reference Standard
Apoatropine chemical structure
Apoatropine
CAS
500-55-0
Formula
C17H21NO2
MW
271.35 g/mol
VQ-024435
Reference Standard
Atropine Sulphate chemical structure
Atropine Sulphate
CAS
55-48-1
Formula
C34H48N2O10S
MW
676.8 g/mol
VQ-029284
Reference Standard
Ethyl Tropic Acid chemical structure
Ethyl Tropic Acid
CAS
3979-14-4
Formula
C11H14O3
MW
194.23 g/mol
VQ-032785
Reference Standard
Littorine chemical structure
Littorine
CAS
35721-90-5
Formula
C17H23NO3
MW
289.4 g/mol
VQ-035858
Reference Standard
Psi-Tropine chemical structure
Psi-Tropine
CAS
135-97-7
Formula
C8H15NO
MW
141.21 g/mol
VQ-032570
Reference Standard
Tropine 3-mesylate chemical structure
Tropine 3-mesylate
CAS
35130-97-3
Formula
C9H17NO3S
MW
219.3 g/mol
VQ-024433

FAQs — Atropine impurities

Which Atropine impurities do you supply?

We list 30 Atropine-related reference materials, including process impurities, degradation products, nitrosamine impurities and related compounds. Each is supplied with a COA, and characterisation data (HPLC, 1H-NMR, MS, IR) can be provided on request.

What are Atropine 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 Atropine 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 Atropine impurity standards

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