potassium 4-(2,5-dithioxo-1,3,4-thiadiazolidin-3-yl)benzoate CAS 1011405-13-2
| CAS No. | 1011405-13-2 |
| Molecular Formula | C9H5N2O2S3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
potassium 4-(2,5-dithioxo-1,3,4-thiadiazolidin-3-yl)benzoate (CAS 1011405-13-2) is a high-purity analytical reference standard with the molecular formula C9H5N2O2S3K and a molecular weight of 308.43 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, potassium 4-(2,5-dithioxo-1,3,4-thiadiazolidin-3-yl)benzoate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 308.43 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures potassium 4-(2,5-dithioxo-1,3,4-thiadiazolidin-3-yl)benzoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H5N2O2S3 K |
| Molecular Weight | 308.43 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 3 |
Related potassium Standards
- 2,5-Dithioxo-3-(p-tolyl)-2,3,5,6-tetrahydrothiazolo[4,5-d]pyrimidin-7(4H)-one (CAS 1325304-08-2)
- 3-(3,5-Dithioxo-1,2,4-triazolidin-4-yl)benzoic acid (CAS 143214-28-2)
- 3-Phenyl-2,5-dithioxo-2,3,5,6-tetrahydrothiazolo[4,5-d]pyrimidin-7(4H)-one (CAS 189895-61-2)
- 2-((2,6-Dithioxo-1,2,3,6-tetrahydropyrimidin-4-yl)(methyl)amino)acetic acid (CAS 194982-72-4)
- N-(3,5-Dithioxo-1,2,4-triazolidin-4-yl)benzamide (CAS 500545-54-0)
- 2,6-Dithioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid (CAS 6307-60-4)
- N-(2,4-Dithioxo-1,2-dihydroquinazolin-3(4H)-yl)benzamide (CAS 88518-12-1)
- N-(2,4-Dithioxo-1,2-dihydroquinazolin-3(4H)-yl)-4-methylbenzamide (CAS 88518-13-2)
Recommended Standards
- Spiro[bicyclo[3.2.1]octane-8,2'-[1,3]dioxolan]-3-one (CAS 70260-47-8)
- 1-(2,2-Dimethylpropyl)-5-methyl-1h-pyrazol-4-amine (CAS 725746-88-3)
- rac Bendroflumethiazide (CAS 73-48-3)
- (2-Methoxybenzyl)(3-methylbenzyl)amine hydrobromide (CAS 1609406-41-8)
- 53879-54-2 Poly(oxy(methyl-1,2-ethanediyl)), alpha-hydro-omega-((1-oxo-2-propenyl)oxy)-, ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3:1) Poly(oxy(methyl-1,2-ethanediyl)), alpha-hydro-omega-((1-oxo-2-propen-1-yl)oxy)-, ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3:1) Trimethylolpropane propoxylate triacrylate (CAS 53879-54-2)
- 4-(3,4-Dihydro-2H-benzo[b][1,4]dioxepin-7-yl)-6-(trifluoromethyl)pyrimidin-2-amine (CAS 519056-64-5)
- 2,4-Diiodo-1,3,5-trimethylbenzene (CAS 53779-84-3)
- 2-Amino-N-(pyridin-3-ylmethyl)acetamide (CAS 784088-85-3)
- 3-(azetidin-1-ylsulfonyl)-4-fluorobenzoic acid (CAS 926259-66-7)
- Insulin Lispro (CAS 133107-64-9)
Why CATO?
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