5-(Carbamimidoylthio)pentanoic acid hydrochloride CAS 31064-56-9
| CAS No. | 31064-56-9 |
| Molecular Formula | C6H12N2O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 212.69 g/mol gives 5-(Carbamimidoylthio)pentanoic acid hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-(Carbamimidoylthio)pentanoic acid hydrochloride (CAS 31064-56-9), molecular formula C6H12N2O2SHCl and molecular weight 212.69 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, 5-(Carbamimidoylthio)pentanoic acid hydrochloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 212.69 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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-(Carbamimidoylthio)pentanoic acid hydrochloride 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 | C6H12N2O2S HCl |
| Molecular Weight | 212.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Carbamimidoylthio Standards
- (E)-3-(Carbamimidoylthio)acrylic acid (CAS 103232-23-1)
- Methyl 2-(carbamimidoylthio)-3-oxobutanoate (CAS 1171965-17-5)
- 3-(Carbamimidoylthio)propane-1-sulfonic acid (CAS 21668-81-5)
- Methyl 2-((carbamimidoylthio)methyl)benzoate hydrobromide (CAS 21784-51-0)
- Ethyl 2-(carbamimidoylthio)acetate (CAS 24523-90-8)
- 4-((Carbamimidoylthio)methyl)benzoic acid hydrochloride (CAS 263758-16-3)
- 2-(Carbamimidoylthio)pyridine 1-oxide hydrochloride (CAS 2770-93-6)
- Methyl 5-((carbamimidoylthio)methyl)furan-2-carboxylate (CAS 448906-84-1)
Recommended Standards
- 2-Chloro-3-fluoro-4-(trifluoromethyl)benzoic acid (CAS 1805457-37-7)
- 1-(1,3-Benzothiazol-2-yl)-5-oxopyrrolidine-3-carboxamide (CAS 1239764-78-3)
- 2-bromonaphthalene-1,4-dicarboxylic acid (CAS CATO-C4X-26287)
- NPS 2390 (CAS 226878-01-9)
- 4-(2,4-Difluorophenoxy)piperidine (CAS 367501-08-4)
- 3-(Aminomethyl)-N-propylbenzenesulfonamide (CAS 953904-11-5)
- (2S)-3-Methyl-2-(phenylamino)butanoic acid (CAS 21671-21-6)
- 5-(Pyrrolidin-1-yl)pentan-1-amine (CAS 71302-71-1)
- 1,2,3,4,5,6,7,8-Octafluoro-9H-fluorene (CAS 27053-34-5)
- 98035-79-1 Small cardioactive peptide A L-Methioninamide, L-alanyl-L-arginyl-L-prolylglycyl-L-tyrosyl-L-leucyl-L-alanyl-L-phenylalanyl-L-prolyl-L-arginyl- SCPA (CAS 98035-79-1)
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