5-(Isobutylthio)-1,3,4-thiadiazole-2-thiol CAS 89601-20-7
| CAS No. | 89601-20-7 |
| Molecular Formula | C6H10N2S3 |
| Molecular Weight | 206.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 206.35 g/mol gives 5-(Isobutylthio)-1,3,4-thiadiazole-2-thiol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 5-(Isobutylthio)-1,3,4-thiadiazole-2-thiol (CAS 89601-20-7), a certified reference material (molecular formula C6H10N2S3, MW 206.35 g/mol) for analytical method development and quality control.
Structurally, 5-(Isobutylthio)-1,3,4-thiadiazole-2-thiol (C6H10N2S3) contains a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 206.35 g/mol, it falls into the medium-molecular-weight range. 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 5-(Isobutylthio)-1,3,4-thiadiazole-2-thiol 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 | C6H10N2S3 |
| Molecular Weight | 206.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 3 |
Related Isobutylthio Standards
- 2-(Isobutylthio)-1H-benzimidazole (CAS 75080-14-7)
- 1-(2-(Isobutylthio)phenyl)ethan-1-one (CAS 1039841-03-6)
- (4-(Isobutylthio)phenyl)boronic acid (CAS 1217500-97-4)
- 3-(Isobutylthio)phenylboronic acid (CAS 2096332-10-2)
- 1-(4-(Isobutylthio)phenyl)ethanol (CAS 1343337-38-1)
- 1-(3-(Isobutylthio)phenyl)ethanol (CAS 1343796-34-8)
- 2-(3-(Isobutylthio)phenyl)ethan-1-ol (CAS 1378879-86-7)
- 2-(4-(Isobutylthio)phenyl)ethan-1-ol (CAS 1379343-47-1)
Recommended Standards
- 5-(butylthio)-1,3,4-thiadiazole-2-thiol (CAS 56492-83-2)
- 5-(sec-Butylthio)-1,3,4-thiadiazole-2-thiol (CAS 19921-51-8)
- 2,5-Dimethylsulfanyl-[1,3,4]-thiadiazole (CAS 82525-43-7)
- 5-tert-Butylthio-1,3,4-thiadiazole-2-thiol (CAS 210285-92-0)
- 3-Amino-3-(trifluoromethyl)cyclobutane-1-carboxylic acid (CAS 1240529-38-7)
- Methyl 2-Methoxy-6-methylnicotinate (CAS 126084-11-5)
- Hg in water quality (CAS CATO-CQCM102200)
- L-Noradrenaline (CAS 51-41-2)
- [2-(3,4-dimethoxy-phenyl)-ethyl]-phenethyl-amine (CAS 63925-47-3)
- 7,7'-Bibenzo[d]oxazole (CAS 467231-65-8)
- 2-(6-Hydroxy-1H-indol-3-yl)acetic acid (CAS 31031-05-7)
- 2-Bromo-N-(2-(2-fluorobenzoyl)-4-nitrophenyl)-N-methylacetamide (CAS 70931-08-7)
- 2-(4-(1-Butyl-1H-indol-2-yl)phenyl)ethanol (CAS 88561-13-1)
- Prolactin-Releasing Peptide (1-31) (human) (CAS 215510-22-8)
Why CATO?
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