Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Thiazide, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Thiazide 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 Thiazide-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 Thiazide-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.
Thiazide Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 4-Nitroso Hydrochlorothiazide-13C,15N2,d2 | Stable Isotopes | CS-O-42065 | 63779-86-2(Unlabeled) | In Stock |
| 4-Nitroso Hydrochlorothiazide-13C-d2 | Stable Isotopes | CS-O-49257 | Not Available | Enquire |
| 6-Destrifluoromethyl-5-trifluoromethyl Bendroflumethiazide-D... | Stable Isotopes | CS-T-96841 | Not Available | Enquire |
| Bendroflumethiazide-d5 | Stable Isotopes | CS-O-06439 | 1330183-13-5 | In Stock |
| Benzthiazide-d7 | Stable Isotopes | CS-T-99363 | 1794768-22-1 | Enquire |
| Buthiazide-d10 (Major) | Stable Isotopes | CS-T-99347 | 1330189-19-9 | Enquire |
| Chlorothiazide-13C,15N2 | Stable Isotopes | CS-T-51004 | 1189440-79-6 | In Stock |
| Chlorothiazide-15N2,d | Stable Isotopes | CS-O-53124 | 58-94-6 (Unlabelled) | In Stock |
| Cyclopenthiazide-d9 | Stable Isotopes | CS-T-99320 | Not Available | Enquire |
| Hydrochlorothiazide-13C,d3 | Stable Isotopes | CS-O-06661 | 1190006-03-1 | In Stock |
| Hydrochlorothiazide-13C6 | Stable Isotopes | CS-O-03155 | 1261396-79-5 | In Stock |
| Hydrochlorothiazide-d2 | Stable Isotopes | CS-O-06662 | 1219798-89-6 | In Stock |
| Methyclothiazide-13C6 | Stable Isotopes | CS-T-99177 | Not Available | Enquire |
| N-Nitroso Hydrochlorothiazide D2 | Stable Isotopes | CS-EO-02660 | Not Available | Enquire |
| N-Nitroso Hydrochlorothiazide-13C | Stable Isotopes | CS-EO-02297 | Not Available | Enquire |
| N-Nitroso rac Bendroflumethiazide-D5 | Stable Isotopes | CS-T-94539 | Not Available | Enquire |
| Polythiazide-d3 | Stable Isotopes | CS-T-94995 | 346-18-9(Unlabeled) | Enquire |
| Trichlormethiazide-13C6 | Stable Isotopes | CS-T-99058 | Not Available | Enquire |
| Althiazide D5 | Stable Isotopes | CS-T-47589 | 1329837-71-9 | Enquire |
| Bendroflumethiazide D7 | Stable Isotopes | CS-CX-00565 | 73-48-3 (Unlabeled) | Enquire |
| Benzylhydrochlorothiazide D5 | Stable Isotopes | CS-CX-00169 | 1185024-05-8 | Enquire |
| Hydrochlorothiazide-13CD6 | Stable Isotopes | CS-O-14382 | Not Available | Enquire |
| Hydroflumethiazide-13CD2 | Stable Isotopes | CS-T-79470 | 1189877-11-9 | Enquire |
API
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Bendroflumethiazide | API | CS-T-04916 | 73-48-3 | In Stock |
| Hydroflumethiazide | API | CS-O-01629 | 135-09-1 | In Stock |
| Methyclothiazide | API | CS-O-43693 | 135-07-9 | Enquire |
| Althiazide | API | CS-T-01770 | 5588-16-9 | Enquire |
| Benzthiazide | API | CS-T-05317 | 91-33-8 | Enquire |
| Cyclothiazide | API | CS-T-14116 | 2259-96-3 | Enquire |
| Polythiazide | API | CS-T-40272 | 346-18-9 | Enquire |
| Trichlormethiazide | API | CS-T-62286 | 133-67-5 | Enquire |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (R)-BendrofluMethiazide | Impurity | CS-O-10826 | 1087345-31-0 | In Stock |
| 5-(trifluoromethyl)-Bendroflumethiazide impurity | Impurity | CS-O-56058 | 2725437-59-0 | Enquire |
| 5-Chloro Hydrochlorothiazide | Impurity | CS-T-11660 | 5233-42-1 | In Stock |
| Hydrochlorothiazide EP Impurity A | Impurity | CS-T-51003 | 58-94-6 | In Stock |
| Hydrochlorothiazide EP Impurity B | Impurity | CS-O-31114 | 121-30-2 | In Stock |
| Hydrochlorothiazide Impurity 11 | Impurity | CS-O-56507 | 2089381-36-0 | Enquire |
| Hydrochlorothiazide Impurity 13 | Impurity | CS-T-93514 | 4140-83-4 | Enquire |
| Hydrochlorothiazide Impurity 22 | Impurity | CS-O-42806 | 99418-26-5 | Enquire |
| Hydrochlorothiazide N-Acetyl impurity | Impurity | CS-O-56830 | 19185-77-4 | Enquire |
| Hydrochlorothiazide Related Compound (N'-(2-Acetyl-sulfamoyl... | Impurity | CS-O-56506 | 90794-87-9 | Enquire |
| N-Nitroso Hydrochlorothiazide | Impurity | CS-O-38268 | ---- | Enquire |
| 3-Des(allylthio)methyl-3-chloromethyl Althiazide | Impurity | CS-T-14543 | 1824-47-1 | Enquire |
| Bendroflumethiazide o-isomer | Impurity | CS-P-00670 | Not Available | Enquire |
| Hydrochlorothiazide Impurity 2 | Impurity | CS-EO-02004 | 1214-64-8 | Enquire |
| Hydrochlorothiazide Impurity 6 | Impurity | CS-EO-02040 | Not Available | Enquire |
| Hydrochlorothiazide Impurity 7 | Impurity | CS-EO-02041 | 22503-74-8 | Enquire |
| Methyclothiazide | Impurity | CS-T-32120 | 135-07-9 | Enquire |
| N4-Hydroxymethyl Hydrochlorothiazide | Impurity | CS-T-56202 | 1216599-78-8 | Enquire |
Intermediate
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Buthiazide | Intermediate | CS-T-09184 | 2043-38-1 | In Stock |
| Cyclopenthiazide | Intermediate | CS-T-13983 | 742-20-1 | In Stock |
Nitrosamine
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N-Nitroso 5-Chloro Hydrochlorothiazide | Nitrosamine | CS-O-42816 | Not Available | Enquire |
| N-Nitroso Bendroflumethiazide | Nitrosamine | CS-O-38960 | Not Available | Enquire |
| N-Nitroso Chlorothiazide | Nitrosamine | CS-O-52776 | ---- | Enquire |
| N-Nitroso Hydrochlorothiazide | Nitrosamine | CS-ED-01279 | 63779-86-2 | In Stock |
| N-Nitroso Polythiazide | Nitrosamine | CS-O-49933 | ---- | Enquire |
| N-Nitroso Hydrochlorothiazide Impurity C | Nitrosamine | CS-O-37723 | Not Available | Enquire |
| N-Nitroso-Hydroflumethiazide | Nitrosamine | CS-EO-01253 | Not Available | Enquire |
| N-Nitroso-Trichlormethiazide | Nitrosamine | CS-O-39899 | Not Available | Enquire |
Secondary Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Hydrochlorothiazide EP Impurity B | Secondary Standards | CS-SS-26614 | 121-30-2 | Enquire |
| 4-Nitroso-hydrochlorothiazide | Secondary Standards | CS-SS-26510-100MG | 63779-86-2 | Enquire |
| Chlorothiazide | Secondary Standards | CS-SS-24214-500MG | 58-94-6 | Enquire |
| Chlorothiazide | Secondary Standards | CS-SS-24214 | 58-94-6 | Enquire |
Chiral
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (S)-Bendroflumethiazide | Chiral | CS-O-10827 | 1245935-40-3 | In Stock |
Therapeutic
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Benzylhydrochlorothiazide | Therapeutic | CS-T-05674 | 1824-50-6 | In Stock |
| Hydrochlorothiazide | Therapeutic | CS-O-30942 | 58-93-5 | In Stock |
| Hydrochlorothiazide EP Impurity C | Therapeutic | CS-O-10147 | 402824-96-8 | In Stock |
| Hydrochlorothiazide-15N2,13C,d2 | Therapeutic | CS-O-06663 | 58-93-5(Unlabeled) | In Stock |
Analytical Standard
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N-Nitroso Bendroflumethiazide | Analytical Standard | CS-O-38960-10MG | Not Available | Enquire |
| N-Nitroso Polythiazide | Analytical Standard | CS-O-49933-10MG | ---- | Enquire |
| N-nitroso-bendroflumethiazide-100 PPM in Acetonitrile | Analytical Standard | CS-O-38960-1.5ML | Not Available | Enquire |
| N-nitroso-hydrochlorothiazide-100 PPM in Acetonitrile | Analytical Standard | CS-ED-01279-1.5ML | 63779-86-2 | Enquire |
| N-nitroso-polythiazide-100 PPM in Acetonitrile | Analytical Standard | CS-O-49933-1.5ML | ---- | Enquire |
| Chlorothiazide 13C,15N2-AR Grade | Analytical Standard | CS-T-51004-10MG | 1189440-79-6 | Enquire |
| Chlorothiazide 13C,15N2-AR Grade-10 ppm/ACN | Analytical Standard | CS-T-51004-1ML | 1189440-79-6 | Enquire |