4-Cyclopropyl-1,3-thiazol-5-amine CAS 1249588-40-6
| CAS No. | 1249588-40-6 |
| Molecular Formula | C6H8N2S |
| Molecular Weight | 140.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-Cyclopropyl-1,3-thiazol-5-amine (C6H8N2S) contains a nitrile group, sulfur-containing functionality, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 140.21 g/mol, it falls into the low-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 4-Cyclopropyl-1,3-thiazol-5-amine (CAS 1249588-40-6), a certified reference material (molecular formula C6H8N2S, MW 140.21 g/mol) for analytical method development and quality control.
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), 4-Cyclopropyl-1,3-thiazol-5-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 | C6H8N2S |
| Molecular Weight | 140.21 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Cyclopropyl Standards
- 1-Cyclopropyl-1h-imidazole-2-thiol (CAS 923156-13-2)
- 1-Cyclopropyl-3,3-dimethyl-1-butanone (CAS 34640-61-4)
- 1-Cyclopropyl-4-methylpentan-1-one (CAS 4359-71-1)
- 1-Cyclopropyl-N-methylpyrrolidin-3-amine (CAS 1096304-44-7)
- 1-Cyclopropyl-2-methylpiperazine (CAS 1226290-91-0)
- N-Cyclopropyl-1-methylpyrrolidin-3-amine (CAS 1341951-88-9)
- 1-Cyclopropyl-4-methylpyrrolidin-3-amine (CAS 1384428-90-3)
- 1-Cyclopropyl-5-methylpyrrolidin-3-amine, mixture of diastereomers (CAS 1384428-99-2)
Recommended Standards
- Diglyme-d6 (CAS 1189942-73-1)
- 1-(Pyrazin-2-yl)ethanethiol (CAS 1339831-56-9)
- 2-Cyclopropylthiazol-4-amine (CAS 1159816-82-6)
- 5-Cyclopropylthiazol-4-amine (CAS 1374665-26-5)
- 2-Bromo-1,1,1,4,4,4-hexafluorobutane (CAS 2366-01-0)
- 2-(2-(Difluoromethyl)-4,5-difluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2604514-82-9)
- 3,4-Dihydroxybenzoic Acid 3-O-β-D-Glucuronide (CAS 953037-17-7)
- 4'-Acetamidobiphenyl-3-carboxylic acid (CAS 893737-71-8)
- 5-(Aminomethyl)-N-phenyl-1,3,4-thiadiazole-2-carboxamide (CAS 1217862-67-3)
- (4-(2-Bromo-6-methoxy-3,4-dihydronaphthalen-1-yl)phenoxy)(tert-butyl)dimethylsilane (CAS 2740660-49-3)
- 2-(((1-Acetylpyrrolidin-2-yl)methyl)(isopropyl)amino)acetic acid (CAS 1353984-65-2)
- 4-Amino-6-ethoxypicolinamide (CAS 910864-52-7)
- n-Cyclopropyl-2-((4-methoxyphenyl)thio)acetamide (CAS 1083288-06-5)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
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