2-(1,1-dioxo-1,2-thiazolidin-3-yl)acetic acid CAS 881652-54-6
| CAS No. | 881652-54-6 |
| Molecular Formula | C5H9NO4S |
| Molecular Weight | 179.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(1,1-dioxo-1,2-thiazolidin-3-yl)acetic acid is closely related to a carbohydrate-derived structure, an amide group, a sulfone group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(1,1-dioxo-1,2-thiazolidin-3-yl)acetic acid (CAS 881652-54-6), molecular formula C5H9NO4S and molecular weight 179.19 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carbohydrate-derived structure, an amide group, a sulfone group, 2-(1,1-dioxo-1,2-thiazolidin-3-yl)acetic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 179.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(1,1-dioxo-1,2-thiazolidin-3-yl)acetic acid 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 | C5H9NO4S |
| Molecular Weight | 179.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related dioxo Standards
- 2-methyl-1,1-dioxo-1$l^{6},2-thiazolidine-5-carboxylic acid (CAS 1909319-87-4)
- methyl 1,1-dioxo-1$l^{6},2-thiazolidine-3-carboxylate (CAS 409107-64-8)
- 3-(5-Methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)propanenitrile (CAS 6388-18-7)
- (4,4-dioxo-1,4-oxathiepan-6-yl)methanamine (CAS 1895475-15-6)
- 1,4-Dioxo-1,2,3,4-tetrahydropyrido[3,4-d]pyridazine 6-oxide (CAS 89663-09-2)
- 5,8-Dioxo-5,6,7,8-tetrahydropyrido[2,3-d]pyridazine 1-oxide (CAS 89663-08-1)
- 1,1-Dioxo-1lambda6-thiane-2-carboxylic acid (CAS 1318758-58-5)
- (1,1-Dioxo-1lambda6-thiolan-3-yl)urea (CAS 17153-60-5)
Recommended Standards
- 2-(1,1-Dioxidoisothiazolidin-2-yl)acetic acid (CAS 63459-24-5)
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- 1-(methyl-d3)-6-nitro-1H-indole (CAS 2225802-41-3)
- 2-(6-Fluoro-1H-indol-3-yl)ethan-1-ol (CAS 57817-13-7)
- 1-Ethyl-4-(2-isocyanatoethyl)benzene (CAS 480439-00-7)
- (E)-2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)-4-cyclohexylbut-3-enoic acid (CAS 890090-63-8)
- N-((1-Benzylpiperidin-2-yl)methyl)cyclopropanamine (CAS 1342156-65-3)
- 5-(Naphthalen-2-yl)-1,3-oxazole (CAS 143659-20-5)
- 1-Bromo-4-((trifluoromethyl)sulfonyl)benzene (CAS 312-20-9)
- Ethyl 1-(4-methoxybenzyl)-4,6-dioxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-b]pyridine-5-carboxylate (CAS 2105905-45-9)
- 2-(2-Methoxyphenyl)-2-methylcyclopropan-1-amine hydrochloride (CAS 1354954-14-5)
- Amlodipine Impurity 99 (CAS CATO-C4X-109599)
- 2-(4-Aminophenyl)-7-methyl-1H-benzo[d]imidazol-5-amine (CAS 70500-06-0)
- 302798-54-5 (Leu31,Pro34)-Neuropeptide Y (13-36) (human, rat) MFCD00672463 (CAS 302798-54-5)
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