Propynenitrile DISCONTINUED CAS 1070-71-9
| CAS No. | 1070-71-9 |
| Molecular Formula | C3HN |
| Molecular Weight | 51.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Propynenitrile DISCONTINUED (CAS 1070-71-9), molecular formula C3HN and molecular weight 51.05 g/mol, is a CATO reference standard with documented purity and traceability.
Propynenitrile DISCONTINUED (C3HN) contains a nitrile group. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), Propynenitrile DISCONTINUED 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 | C3HN |
| Molecular Weight | 51.05 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Lithium dimethylamide (CAS 3585-33-9)
- Ethyl-d5 Alcohol (CAS 1859-08-1)
- V Standard Solution (CAS 7440-62-2)
- Dimethyl-d6-amine (gas) (CAS 14802-36-9)
- N-Ethyl-2,3-difluorobenzylamine (CAS 1152832-76-2)
- ethyl 4-hydroxy-2-(methylamino)thiazole-5-carboxylate (CAS 914347-44-7)
- 5-(4-Isopropyl-3-methylphenoxy)furan-2-carbaldehyde (CAS 1291491-29-6)
- 5-Isopropyl-6-(5-methyl-1,3,4-oxadiazol-2-yl)-N-(2-methyl-1H-pyrrolo-[2,3-b]pyridin-5-yl)pyrrolo[2,1-f][1,2,4]triazin-4-amine (CAS 651744-16-0)
- Fluvastatin EP Impurity C (CAS 2451176-31-9)
- 1-Methyl-3-(pyridin-2-yl)-1H-pyrazole-5-carboxylic acid (CAS 334017-23-1)
- benzyl 3-(iodomethyl)azetidine-1-carboxylate (CAS 1638764-54-1)
- 2-(Diiodomethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2066512-27-2)
- 3-Acetamidobicyclo[1.1.1]Pentan-1-yl acetate (CAS 1628196-23-5)
- Lixisenatide (CAS 320367-13-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com