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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Adenine, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Adenine 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 Adenine-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.

Adenine Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"2-Fluoroadenine-13C2,15N" Stable Isotopes CS-T-77274 1346603-03-9 Enquire
[1-15N]-Adenine Stable Isotopes CS-EK-01467 79364-53-7 Enquire
3-Ethyl Adenine-d5 Stable Isotopes CS-T-54359 147028-85-1 Enquire
3-Methyl Adenine D3 Stable Isotopes CS-T-57673 110953-39-4 Enquire
7-Ethyl Adenine-d5 Stable Isotopes CS-O-14546 24309-36-2 (Unlabelled) Enquire
9-[2-(Diethylphosphonomethoxy)propyl-d6] Adenine Stable Isotopes CS-T-52820 1020719-38-3 Enquire
9-[2-(Hydroxypropyl-d6] Adenine Stable Isotopes CS-T-56405 1020719-54-3 In Stock
9-Ethyl Adenine-d5 Stable Isotopes CS-T-75510 1246818-10-9 Enquire
9-Methyl Adenine D3 Stable Isotopes CS-T-57674 130859-46-0 Enquire
ADENINE Hydrochloride 15N5 Stable Isotopes CS-R-00268 2095709-78-5 Enquire
Adenine-2-13c Stable Isotopes CS-O-37966 97908-72-0 Enquire
Adenine-2-d1 Stable Isotopes CS-C-00315 109923-52-6 Enquire
flavine Adenine Dinucleotide-13C5 Ammonium Salt Stable Isotopes CS-T-94146 146-14-5 (Unlabeled) Enquire
N3-(Benzyl-D7)-Adenine Stable Isotopes CS-T-102754 147028-87-3 Enquire
N6-Isopentenyladenine-D6 Stable Isotopes CS-TB-75996 175733-28-5 Enquire
N7-(2-Hydroxyethyl-d4)adenine Stable Isotopes CS-T-79756 1246818-44-9 Enquire
Nicotinamide Adenine Dinucleotide D4 Stable Isotopes CS-P-05563 53-84-9 (Unlabeled) Enquire
Nicotinic Acid Adenine Dinucleotide-d4 Stable Isotopes CS-T-99947 Not Available Enquire
ß-Nicotinamide Adenine Dinucleotide-13C5 Ammonium Salt Stable Isotopes CS-Y-00166 53-84-9 (Unlabeled) (Freebase) Enquire


API Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Eritadenine API Standards CS-T-54154 23918-98-1 Enquire
Flavine Adenine API Standards CS-T-54720 146-14-5 Enquire


Metabolites

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
9-Benzyladenine Metabolites CS-O-05905 4261-14-7 In Stock


Impurities

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
β-Nicotinamide adenine dinucleotide phosphate disodium ... Impurities CS-N-00240 24292-60-2 Enquire
(R)-9-[2-Benzyloxypropyl)-N6-benzoyl Adenine Impurities CS-T-06196 1217735-35-7 Enquire
(S)-9-[2-(Hydroxypropyl] Adenine Impurities CS-T-56419 14047-27-9 In Stock
2,8-Dihydroxyadenine Impurities CS-T-19057 30377-37-8 In Stock
2-Chloro-9-(tetrahydropyran-2-yl)adenine Impurities CS-T-71959 77111-77-4 Enquire
2-Hydroxy Estradiol 6-N3-Adenine Impurities CS-T-56032 912671-55-7 Enquire
3-(2-Propenyl)adenine Impurities CS-T-60796 13532-34-8 Enquire
3-Methyl Adenine Impurities CS-T-33006 5142-23-4 Enquire
7-Ethyl Adenine Impurities CS-T-22442 24309-36-2 Enquire
9-(2-Propenyl)adenine Impurities CS-T-40641 4121-39-5 In Stock
9-Ethyl Adenine Impurities CS-T-22444 2715-68-6 Enquire
9-Propenyladenine Impurities CS-T-40640 4121-40-8 In Stock
Adenine Impurities CS-O-30866 73-24-5 In Stock
N-Allyladenine Hydrochloride Impurities CS-O-10404 5446-37-7 Enquire
Nicotinic Acid Adenine Dinucleotide Impurities CS-T-83365 6450-77-7 Enquire
N-Nitroso Adenine Impurities CS-EO-02597 2615274-45-6 Enquire
N-nitroso Adenine d2 Impurities CS-O-45407 2615274-45-6 (Unlabelled) Enquire
R-9-(2-Hydroxy Propyl)adenine Impurities CS-O-32069 14047-28-0 In Stock
Tenofovir Bis ((R)-9-(2-Hydroxypropyl)adenine) dimer Acetate... Impurities CS-O-52907 1878175-77-9 (Freebase) In Stock
β-NICOTINAMIDE ADENINE DINUCLEOTIDE Impurities CS-EP-00508 53-84-9 In Stock


Intermediates

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"β-Thionicotinamide adenine dinucleotide, reduced form ... Intermediates CS-CE-00739 1921-48-8 Enquire
"1,N6-Ethenoadenine" Intermediates CS-T-92271 13875-63-3 Enquire
"N-Allyl-1,7-dideazaadenine" Intermediates CS-T-01682 640735-22-4 Enquire
(R)-9-[2-(Diethylphosphonomethoxy)propyl] Adenine Intermediates CS-T-18244 180587-75-1 In Stock
2-Methoxy-9-(tetrahydro-2H-pyran-2-yl)-9H-adenine Intermediates CS-T-81462 77111-78-5 Enquire
3-Acetylpyridine adenine dinucleotide Intermediates CS-ED-39402 86-08-8 Enquire
4-Hydroxy Estradiol 1-N3-Adenine Intermediates CS-T-56017 428506-88-1 Enquire
4-Hydroxy Estrone 1-N3-Adenine Intermediates CS-T-27337 488841-24-3 Enquire
6-Amino-9-methylpurine (9-Methyl Adenine) Intermediates CS-T-03057 700-00-5 Enquire
8-Azaadenine Intermediates CS-ED-11865 1123-54-2 Enquire
8-Hydroxy Adenine Intermediates CS-T-26544 21149-26-8 Enquire
9-(b-D-Arabinofuranosyl)-N6-benzoyladenine Intermediates CS-ED-11491 79896-97-2 Enquire
9-erythro-(2-Hydroxyl-3-nonyl)adenine Intermediates CS-T-79381 51350-19-7 Enquire
Adenine Hydrochloride Intermediates CS-T-65350 2922-28-3 Enquire
b-Nicotinamide Adenine Dinucelotide Phosphate Intermediates CS-EP-00507 53-59-8 Enquire
FLAVIN ADENINE DINUCLEOTIDE DISODIUM SALT Intermediates CS-DV-03576 84366-81-4 Enquire
N6-(3-Fluorobenzyl)adenine Intermediates CS-T-74228 525608-36-0 Enquire
N7-(2-Hydroxyethyl)adenine Intermediates CS-T-27352 126595-74-2 Enquire
Nicotinamide 1,N6-Ethenoadenine Dinucleotide Intermediates CS-T-59250 38806-38-1 Enquire
rac erythro-9-(2-Hydroxy-3-nonyl)adenine Hydrochloride Intermediates CS-T-55820 58337-38-5 Enquire
ß-NICOTINAMIDE ADENINE DINUCLEOTIDE PHOSPHATE SODIUM SALT Intermediates CS-T-59251 1184-16-3 Enquire


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-Chloroadenine Fine Chemicals CS-T-11136 1839-18-5 In Stock
9-(2-Phosphonomethoxypropyl)adenine Fine Chemicals CS-ZG-85873 107021-12-5 Enquire
Benzamide adenine dinucleotide Fine Chemicals CS-O-34132 156724-91-3 Enquire