Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Thionine, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Thionine 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 Thionine-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.
Our Thionine-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.
Thionine Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (RS)-S-Adenosyl-L-methionine-d3 (S-methyl-d3) Tetra(p-toluen... | Stable Isotopes | CS-T-102983 | Not Available | Enquire |
| Ademethionine-d3 1,4-Butanedisulfonate (>85%) | Stable Isotopes | CS-T-103021 | 101020-79-5(Unlabelled) | Enquire |
| Decarboxylated S-Adenosylmethionine-d3 Sulfuric Acid | Stable Isotopes | CS-T-94859 | 22365-13-5 (unlabled free base) | Enquire |
| Lanthionine Ketimine-13C3,15N | Stable Isotopes | CS-T-96910 | Not Available | Enquire |
| L-Methionine Sulfone-d3 | Stable Isotopes | CS-T-96900 | Not Available | Enquire |
| L-Methionine Sulfoxide,13C | Stable Isotopes | CS-T-102916 | 3226-65-1(Unlabelled) | Enquire |
| L-Methionine-[13C5] (Solution) | Stable Isotopes | CS-I-00662 | 202326-57-6 | Enquire |
| L-Methionine-S-methyl Sulfonium Chloride-d6 Hydrochloride | Stable Isotopes | CS-T-96901 | Not Available | Enquire |
| S-(5'-Adenosyl)-L-methionine-13C5 Sulfate Salt (Synthetic)(M... | Stable Isotopes | CS-T-96655 | Not Available | Enquire |
| S-(5'-Adenosyl)-L-methionine-d3 Disulfate Salt (Synthetic)(M... | Stable Isotopes | CS-T-96656 | Not Available | Enquire |
API
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (±)-Methionine | API | CS-T-32131 | 59-51-8 | In Stock |
| Methionine | API | CS-O-30653 | 63-68-3 | In Stock |
| Methionine Calcium | API | CS-O-51218 | 93805-84-6 | Enquire |
| Selenomethionine | API | CS-T-42218 | 1464-42-2 | In Stock |
Metabolite
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| DL-Methioninehydroxyanalog calcium | Metabolite | CS-P-07240 | 4857-44-7 | In Stock |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| L-Methionine Sulfoxide | Impurity | CS-T-57600 | 3226-65-1 | In Stock |
| Methionine Impurity D | Impurity | CS-O-59331 | 1879009-96-7 | Enquire |
| Methionine Impurity E | Impurity | CS-O-59333 | ---- | Enquire |
| S-Adenosyl-L-methionine | Impurity | CS-O-30770 | 29908-03-0 | Enquire |
| Decarboxylated S-Adenosylmethionine | Impurity | CS-P-08973 | 22365-13-5 | Enquire |
| Decarboxylated S-Adenosylmethionine Sulfate Salt | Impurity | CS-T-73209 | 67380-81-8 | Enquire |
| Hydroxymethionine Dimer impurity | Impurity | CS-O-41200 | 33770-86-4 | Enquire |
| Lanthionine | Impurity | CS-P-01567 | 922-55-4 | Enquire |
| L-Lanthionine ketimine | Impurity | CS-EK-02352 | 83923-11-9 | Enquire |
| L-Methionine Sulfone | Impurity | CS-T-81789 | 7314-32-1 | Enquire |
| L-Methionine-34S | Impurity | CS-T-57599 | 475-25-2 | Enquire |
| N,N'-Diacetyl-L-Lanthionine | Impurity | CS-P-08602 | Not Available | Enquire |
| Orlistat L-Methionine | Impurity | CS-T-83025 | 1356354-38-5 | Enquire |
Fine Chemicals
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| DL-Methionine Sulfone | Fine Chemicals | CS-O-54646 | 820-10-0 | Enquire |
| L-(+)-Cystathionine | Fine Chemicals | CS-T-14237 | 56-88-2 | In Stock |
| L-Selenomethionine | Fine Chemicals | CS-T-61267 | 3211-76-5 | In Stock |
| Zinc Monomethionine Sulfate | Fine Chemicals | CS-O-16645 | 56329-42-1 | In Stock |
Nitrosamine
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N-Acetyl-Nitroso-DL-Methionine | Nitrosamine | CS-O-39971 | Not Available | Enquire |
Stable Isotope Reagent
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (RS)-S-Adenosyl-L-methionine-d3 (S-methyl-d3 ) Tetra(p-tolue... | Stable Isotope Reagent | CS-C-01657 | Not Available | Enquire |
| D-Methionine-d3-N-FMOC (S-methyl-d3) | Stable Isotope Reagent | CS-C-00183 | 112883-40-6 (Unlabeled) | Enquire |
| L-Methionine-d3 (S-methyl-d3) Methyl-d3-sulfonium Chloride H... | Stable Isotope Reagent | CS-C-00646 | 63889-27-0(Unlabelled) | Enquire |
Building Blocks
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| S-Adenosyl-L-methionine 1,4-butane sulfonate | Building Blocks | CS-T-47451 | 101020-79-5 | Enquire |
Dyes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Thionine | Dyes | CS-O-55084 | 26754-93-8 | Enquire |