Impurity reference standards
Tenofovir impurities & reference standards
Characterised Tenofovir impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
76reference materials
1nitrosamine impurities
1isotope-labelled
COAHPLC · NMR · MS on request
(R)-(((1-(6-(Ethylamino)-9H-purin-9-yl)propan-2-yl)oxy)methyl)phosphonic acid
- CAS
- 1878175-74-6
- Formula
- C11H18N5O4P
- MW
- 315.27 g/mol
VQ-042417
![(R)-9-[2-(Diethylphosphonomethoxy)propyl] Adenine chemical structure](/media/structures/GCOFRXOOFANVPB-SNVBAGLBSA-N.svg)
(R)-9-[2-(Diethylphosphonomethoxy)propyl] Adenine
- CAS
- 180587-75-1
- Formula
- C13H22N5O4P
- MW
- 343.32 g/mol
VQ-023856
![[[(1R)-2-(6-Amino-9H-purin-9-yl)-1-methylethoxy]methyl]monophenylester chemical structure](/media/structures/ITAMCOCNZJPJDF-LLVKDONJSA-N.svg)
[[(1R)-2-(6-Amino-9H-purin-9-yl)-1-methylethoxy]methyl]monophenylester
- CAS
- 379270-35-6
- Formula
- C15H18N5O4P
- MW
- 363.31 g/mol
VQ-034111
Diethylaminocarboxymethyl POC Tenofovir (Mixture of Diastereomers)
- CAS
- 2747976-40-3
- Formula
- C21H34N5O9P
- MW
- 531.5 g/mol
VQ-042415
Diethylaminocarboxymethyl POC Tenofovir Fumarate
- CAS
- 2820170-87-2
- Formula
- C24H37N6O13P
- MW
- 648.56 g/mol
VQ-034113
Diphenyl R 1 6 amino 9h purin 9 yl propan 2 yl oxy methyl phosphonate
- CAS
- 342631-41-8
- Formula
- C21H22N5O4P
- MW
- 439.4 g/mol
VQ-034112
Isopropyl ((r)-((((r)-1-(6-amino-9h-purin-9-yl)propan-2-yl)oxy)methyl)(phenoxy)phosphoryl)-d-alaninate
- CAS
- 2053424-88-5
- Formula
- C21H29N6O5P
- MW
- 476.5 g/mol
VQ-042413
Isopropyl phenyl ((((R)-1-(6-amino-9H-purin-9-yl)propan-2-yl)oxy)methyl)phosphonate
- CAS
- 2126010-05-5
- Formula
- C18H24N5O4P
- MW
- 405.4 g/mol
VQ-042419
Mono-POC Methyl Tenofovir (Mixture of Diastereomers)
- CAS
- 1246812-16-7
- Formula
- C15H24N5O7P
- MW
- 417.35 g/mol
In stock
![N-[(R)-[[(1R)-2-(6-Amino-9H-purin-9-yl)-1-methylethoxy]methyl]phenoxyphosphinyl]-L-alanine 1-Methylethyl Ester chemical structure](/media/structures/LDEKQSIMHVQZJK-GNGHXOLXSA-N.svg)
N-[(R)-[[(1R)-2-(6-Amino-9H-purin-9-yl)-1-methylethoxy]methyl]phenoxyphosphinyl]-L-alanine 1-Methylethyl Ester
- CAS
- 383365-04-6
- Formula
- C21H29N6O5P
- MW
- 476.5 g/mol
VQ-034114
NPOC-POC Tenofovir (Mixture of Diastereomers)
- CAS
- 1217542-13-6
- Formula
- C19H30N5O10P
- MW
- 519.4 g/mol
VQ-043316
P-((((R)-1-(6-Amino-9H-purin-9-yl)propan-2-yl)oxy)methyl)-N-((S)-1-isopropoxy-1-oxopropan-2-yl)phosphonamidic Acid
- CAS
- 851456-00-3
- Formula
- C15H25N6O5P
- MW
- 400.37 g/mol
VQ-028262
![P-[[(1R)-2-(6-Amino-3H-purin-3-yl)-1-methylethoxy]methyl]phosphonic acid chemical structure](/media/structures/SOOHUJDLAOFUJS-ZCFIWIBFSA-N.svg)
P-[[(1R)-2-(6-Amino-3H-purin-3-yl)-1-methylethoxy]methyl]phosphonic acid
- CAS
- 1643116-24-8
- Formula
- C9H14N5O4P
- MW
- 287.21 g/mol
VQ-042418
Tenofovir Alafenamide Carboxylic Acid Impurity
- CAS
- 1234081-04-9
- Formula
- C18H23N6O5P
- MW
- 434.4 g/mol
VQ-034121
Tenofovir Bis(L-alanine Isopropyl Ester) Amide
- CAS
- 1883563-86-7
- Formula
- C21H36N7O6P
- MW
- 513.5 g/mol
VQ-028261
FAQs — Tenofovir impurities
Which Tenofovir impurities do you supply?
We list 76 Tenofovir-related reference materials, including process impurities, degradation products, nitrosamine impurities, stable-isotope-labelled standards and related compounds. Each is supplied with a COA, and characterisation data (HPLC, 1H-NMR, MS, IR) can be provided on request.
What are Tenofovir 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 Tenofovir 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 Tenofovir impurity standards
We reply within one business day with price, pack options, lead time and documentation.