5-(3-Methylbutyl)-1,3,4-thiadiazol-2-amine CAS 98338-02-4
| CAS No. | 98338-02-4 |
| Molecular Formula | C7H13N3S |
| Molecular Weight | 171.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-(3-Methylbutyl)-1,3,4-thiadiazol-2-amine is closely related to a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5-(3-Methylbutyl)-1,3,4-thiadiazol-2-amine (CAS 98338-02-4), molecular formula C7H13N3S and molecular weight 171.26 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 5-(3-Methylbutyl)-1,3,4-thiadiazol-2-amine (C7H13N3S) is characterized by a nitrile group, sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), 5-(3-Methylbutyl)-1,3,4-thiadiazol-2-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H13N3S |
| Molecular Weight | 171.26 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.) | 1985 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methylbutyl Standards
- 5-(1-Methylbutyl)-1,3,4-thiadiazol-2-amine (CAS 72836-32-9)
- 5-(2-Methylbutyl)-1,3,4-thiadiazol-2-amine (CAS 299441-74-0)
- (1-(2-Methylbutyl)pyrrolidin-2-yl)methanamine (CAS 1249766-85-5)
- 1-(3-Methylbutyl)-1,4-diazepane (CAS 953899-33-7)
- 2-Methylbutyl Isovalerate (CAS 2445-77-4)
- 2-Methylbutyl 2-methylbutyrate (CAS 2445-78-5)
- 3-Methylbutyl 2-Methylbutanoate (CAS 27625-35-0)
- 2-Methylbutyl 3-methylbut-2-enoate (CAS 97890-13-6)
Recommended Standards
- 5-(Pentan-3-yl)-1,3,4-thiadiazol-2-amine (CAS 229003-14-9)
- 5-(Pentylthio)-1H-1,2,4-triazole (CAS 71705-07-2)
- 5-(1,1-Dimethylpropyl)-1,3,4-thiadiazol-2-amine (CAS 89881-38-9)
- 5,6-dimethyl-3-sulfanylpyridazine-4-carbonitrile (CAS 98279-98-2)
- 4-(difluoromethyl)-3-fluorobenzaldehyde (CAS 1780417-29-9)
- 4-(3-Nitro-1h-pyrazol-1-yl)piperidine (CAS 1247136-53-3)
- 5-(tert-Butoxycarbonyl)-1-(cyclopropylmethyl)-4,5,6,7-tetrahydro-1H-[1,2,3]triazolo[4,5-c]pyridine-7-carboxylic acid (CAS 1391733-22-4)
- 2-(6-Chloro-4-oxochroman-3-yl)acetic acid (CAS 133414-59-2)
- 8-Fluoro-6-methylquinoline (CAS 1050910-73-0)
- 6-Fluoro-4-nitro-1H-pyrrolo[2,3-b]pyridin-2(3H)-one (CAS 1190318-86-5)
- 1-(4-(Phenylthio)phenyl)octan-1-one (CAS 17792-67-5)
- tert-butyl (2R,4R)-4-amino-2-methylpyrrolidine-1-carboxylate (CAS 348165-63-9)
- Z-Gly-Gly-Phe-chloromethylketone (CAS 35172-59-9)
- GnRH Associated Peptide (GAP) (1-13), human (CAS 100111-07-7)
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