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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Inosine, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Inosine impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Inosine-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.

Inosine Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(-)-Inosine-1',2',3',4',5'-13C5 Stable Isotopes CS-T-102274 Not Available Enquire
(-)-Inosine-13C2,15N Stable Isotopes CS-T-101226 Not Available Enquire
[1',2',3',4',5'-13C5]inosine Stable Isotopes CS-OC-00301 58-63-9 (unlabeled) Enquire
[1'-13C]inosine Stable Isotopes CS-OC-00302 58-63-9 (unlabeled) Enquire
1-Methyl-Inosine-d3 Stable Isotopes CS-T-100026 Not Available Enquire
2’,3’-Dideoxyinosine-13C2,15N Stable Isotopes CS-T-101541 Not Available Enquire
Inosine-13C3 Stable Isotopes CS-EO-02464 58-63-9(Unlabelled) Enquire
15N4 Inosine Stable Isotopes CS-O-37782 Not Available Enquire
Inosine 13C5 Stable Isotopes CS-EK-02825 503173-79-3 Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(-)-Lentiginosine API CS-T-57207 125279-72-3 Enquire
5'-O-Tritylinosine API CS-T-62579 4152-77-6 Enquire
Carbocyclic inosine API CS-N-00134 16975-94-3 Enquire


Metabolite

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
6-Methylthioinosine-5'-diphosphate Metabolite CS-O-38238 ---- Enquire
6-Methylthioinosine-5'-monophosphate Metabolite CS-ED-01664 7021-52-5 Enquire
6-Methylthioinosine-5'-triphosphate Metabolite CS-O-38239 ---- Enquire
6-Thio-Inosine-5'-diphosphate Metabolite CS-ED-01662 805-63-0 Enquire
6-Thio-Inosine-5'-triphosphate Metabolite CS-ED-01663 27652-34-2 Enquire
Inosine 5'-diphosphate trisodium Metabolite CS-N-00136 81012-88-6 Enquire
Inosine triphosphate Metabolite CS-ED-01665 132-06-9 Enquire
Inosine 5'-monophosphate Metabolite CS-N-00139 131-99-7 Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Inosine 2',3',5'-tribenzoate Impurity CS-O-44831 6741-88-4 Enquire
2',3',5'-Tri-O-acetylinosine Impurity CS-T-61873 3181-38-2 Enquire
2',3'-Anhydroinosine Impurity CS-T-48238 31766-13-9 Enquire
2,3-Dideoxyinosine Triphosphate Trisodium Salt Impurity CS-T-52603 137629-34-6 Enquire
2,3-Dihydro-2,2-dimethyl-2',3'-O-(1-isopropylidene)inosine Impurity CS-T-53028 136207-52-8 Enquire
2-Amino-2-deoxyinosine Impurity CS-DU-00003 75763-51-8 Enquire
2'-Deoxyinosine Impurity CS-T-51987 890-38-0 Enquire
2-O-Methyl-inosine Impurity CS-DU-00006 3881-21-8 Enquire
3'-Deoxyinosine Impurity CS-T-51988 13146-72-0 Enquire
3-Oxo-(-)-lentiginosine Impurity CS-T-84676 160169-49-3 Enquire
5'-O-Acetyl-2',3'-dideoxyinosine Impurity CS-N-00125 130676-58-3 Enquire
6-Thioinosine Phosphate Impurity CS-T-62005 53-83-8 Enquire
8-Amino-Inosine Impurity CS-T-47886 13389-16-7 Enquire
Inosine 5'-diphosphate disodium salt Impurity CS-N-00106 54735-61-4 Enquire
L-Inosine Impurity CS-N-00103 21138-24-9 Enquire
S-(2-Hydroxy-5-nitrobenzoyl)-6-thioinosine Impurity CS-N-00085 56964-73-9 Enquire
Sodium Inosine 5'-Phosphate Impurity CS-T-61353 4691-65-0 Enquire


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
1-Methyl-Inosine Fine Chemicals CS-T-34111 2140-73-0 In Stock
Inosine 5'-triphosphate disodium salt Fine Chemicals CS-N-00154 36051-67-9 Enquire


Carbohydrates

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
5'-O-Dimethoxytrityl-2-fluoro-6-O-(2-(4-nitrophenyl)ethyl)-2... Carbohydrates CS-O-60626 153527-28-7 Enquire


Chiral

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Inosine Chiral CS-T-56698 58-63-9 In Stock


Polymers

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Poly(2-methyl oxazoline)-b-poly(dimethyl siloxane)-b-poly(2-... Polymers CS-PM-01383 Not Available Enquire


Stable Isotope Reagent

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Inosine-13C5 5’-Monophosphate (Triethylammonium Salt) Stable Isotope Reagent CS-T-95789 2411939-69-8(Unlabelled) Enquire