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

Tetracycline Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
4-epi-Tetracycline-d6 (approximately 50% pure, contains unid... Stable Isotopes CS-T-99809 2373374-43-5 Enquire
4-Epi-Tetracycline-d6 With >90% Purity Stable Isotopes CS-O-48548 2373374-43-5 In Stock
Chlortetracycline-13C-d3 Hydrochloride (Technical Grade) Stable Isotopes CS-T-94837 64-72-2 (unlabled) Enquire
Chlortetracycline-13C-d3 Hydrochloride (Technical Grade, may... Stable Isotopes CS-T-94838 64-72-2 (unlabled) Enquire
Isotetracycline-d6 Stable Isotopes CS-T-97376 Not Available Enquire
Oxytetracycline-13C2 D6 hydrochloride salt Stable Isotopes CS-O-47206 2058-46-0 (Unlabelled) Enquire
Oxytetracycline-D6 Stable Isotopes CS-O-53566 ---- Enquire
Tetracycline 13C-d3 Stable Isotopes CS-O-50234 60-54-8(Unlabelled) Enquire
Tetracycline-13C2-D6 Stable Isotopes CS-O-45904 60-54-8 (Unlabelled) Enquire
Tetracycline-d6 Stable Isotopes CS-O-15812 60-54-8(Unlabeled) In Stock
Tetracycline-d6 Trifluoroacetic acid Stable Isotopes CS-O-16255 Not Available Enquire
Tetracycline-N-CD6 HCl Stable Isotopes CS-EO-02975 Not Available Enquire
Chlortetracycline D6 HCl Stable Isotopes CS-O-16024 Not Available Enquire
Oxytetracycline D3 Stable Isotopes CS-O-16680 Not Available Enquire
Oxytetracycline D6 HCl Stable Isotopes CS-O-16023 2058-46-0(Unlabeled) Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Anhydrotetracycline API CS-O-10830 1665-56-1 Enquire
Anhydrotetracycline Hydrochloride API CS-O-10838 13803-65-1 In Stock
Chlortetracycline Hydrochloride API CS-O-01146 64-72-2 In Stock
Oxytetracycline API CS-O-14814 79-57-2 In Stock
Oxytetracycline dihydrate API CS-O-02052 6153-64-6 In Stock
Oxytetracycline Hydrochloride API CS-O-02009 2058-46-0 In Stock
Tetracycline Hydrochloride API CS-O-02465 64-75-5 In Stock
Chlortetracycline API CS-O-14815 57-62-5 Enquire
Chlortetracycline Hydrochloride API CS-O-01146-5GM 64-72-2 Enquire
Tetracycline API CS-O-16013 60-54-8 Enquire


Metabolite

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Epi-chlor tetracycline Metabolite CS-O-16568 Not Available Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
4-Epi Anhydrotetracycline Impurity CS-O-14082 7518-17-4 Enquire
4-Epianhydrotetracycline Hydrochloride Impurity CS-T-21689 4465-65-0 In Stock
4-epi-Chlortetracycline Hydrochloride Impurity CS-O-31080 101342-45-4 In Stock
4-epi-Oxytetracycline Impurity CS-T-60108 14206-58-7 In Stock
4-epi-Tetracycline Hydrochloride Impurity CS-O-10831 23313-80-6 In Stock
Alpha-Apo-oxytetracycline Impurity CS-O-14110 18695-01-7 In Stock
Beta-Apo-Oxytetracycline Impurity CS-O-14109 18751-99-0 In Stock
Chlortetracycline EP Impurity F Impurity CS-O-53677 ---- Enquire
Demethylchlortetracycline hydrochloride Impurity CS-O-47885 1350552-48-5 (Freebase) Enquire
Demethyltetracycline [Demeclocycline EP impurity A] Impurity CS-T-51864 987-02-0 Enquire
Epitetracycline Impurity CS-ZG-72191 79-85-6 Enquire
Oxytetracycline EP Impurity A (HCl salt) Impurity CS-EO-03744 14206-58-7 (Freebase) Enquire
Oxytetracycline EP Impurity C Impurity CS-O-16965 7647-65-6 In Stock
Oxytetracycline EP Impurity F Impurity CS-EO-00353 4660-26-8 Enquire
Oxytetracycline EP Impurity F HCl salt Impurity CS-O-52644 51596-09-9 Enquire
Tetracycline EP impurity B Impurity CS-O-33680 6542-44-5 In Stock
Tetracycline-4-didesmethyl-4-rac-amino impurity Impurity CS-O-48667 2373374-72-0 In Stock
Tetracycline-4-Hydrazinylidene impurity Impurity CS-O-48666 1771-30-8 In Stock
4 EPI TETRACYCLINE TFA salt Impurity CS-O-35949 79-85-6 Enquire
4-Epianhydrodemethyltetracycline Impurity CS-O-34221 Not Available Enquire
4-Epichlortetracycline Impurity CS-ZH-18727 14297-93-9 Enquire
4-Epidemethyltetracycline Impurity CS-O-34220 129044-45-7 Enquire
Anhydro Chlortetracycline Hydrochloride Impurity CS-T-03809 65490-24-6 Enquire
Chlortetracycline for system suitability (Containing impurit... Impurity CS-EG-03393 ---- Enquire
Chlortetracycline Impurity H Impurity CS-O-35208 7301-38-4 Enquire
Chlortetracycline Impurity L Impurity CS-O-35209 51209-76-8 Enquire
N-Des(dimethyl)-4-epi-tetracycline Impurity CS-T-52097 53864-51-0 Enquire
Oxytetracycline Hydrochloride - Impurity C Impurity CS-O-37329 Not Available Enquire
Rolitetracycline Impurity CS-T-61187 751-97-3 Enquire


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Tetracycline intermediate Intermediate CS-O-48131 1771-31-9 Enquire


Nitrosamine

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-Nitroso-4-monomethylamino-6-deoxytetracycline Nitrosamine CS-O-48040 Not Available Enquire
N-nitroso-7-monomethylamino-6-deoxytetracycline Impurity Nitrosamine CS-O-36865 28698-93-3 Enquire
N-Nitroso-Desmethyl-Tetracycline Nitrosamine CS-O-50609 ---- Enquire
N-Nitroso-N-desmethyl-oxytetracycline Nitrosamine CS-EO-03131 Not Available Enquire
N-nitroso-7-monomethylamino-6-deoxytetracycline in 1mg/mL Me... Nitrosamine CS-O-42664 Not Available Enquire


Secondary Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
4-Epianhydrotetracycline hydrochloride Secondary Standards CS-SS-24646-100MG 4465-65-0 Enquire
4-Epianhydrotetracycline Hydrochloride Secondary Standards CS-SS-26648 4465-65-0 Enquire
Anhydrotetracycline Hydrochloride Secondary Standards CS-SS-25872-50MG 13803-65-1 Enquire
Chlortetracycline Hydrochloride Secondary Standards CS-SS-24499-500MG 64-72-2 Enquire
Oxytetracycline Secondary Standards CS-SS-24514-1GM 6153-64-6 Enquire
Oxytetracycline Hydrochloride Secondary Standards CS-SS-24330-500MG 2058-46-0 Enquire
Tetracycline hydrochloride Secondary Standards CS-SS-24097-500MG 64-75-5 Enquire


Analytical Standard

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-Nitroso-Desmethyl-Tetracycline Analytical Standard CS-O-50609-10MG ---- Enquire
N-nitroso-desmethyl-tetracycline-100 PPM in Acetonitrile Analytical Standard CS-O-50609-1.5ML ---- Enquire
N-nitroso-7-monomethylamino-6-deoxytetracycline Impurity Analytical Standard CS-O-36865-10MG 28698-93-3 Enquire


Biochemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Oxytetracycline Hydrochloride (OTC), 95% Biochemicals CS-SR-00373 2058-46-0 Enquire
Tetracycline Hydrochloride (TC) for tissue culture, 95% Biochemicals CS-SR-00438 64-75-5 Enquire


EP Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
4-Epitetracycline hydrochloride(E0600000) EP Standards CS-EG-00789 23313-80-6 Enquire
Oxytetracycline for system suitability (containing impurity ... EP Standards CS-EG-03395 ---- Enquire