prop-2-yn-1-ylhydrazine hydrochloride CAS 1187368-95-1
| CAS No. | 1187368-95-1 |
| Molecular Formula | C3H6N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
prop-2-yn-1-ylhydrazine hydrochloride (CAS 1187368-95-1) is a high-purity analytical reference standard with the molecular formula C3H6N2HCl and a molecular weight of 106.55 g/mol.
Owing to chlorine substitution, prop-2-yn-1-ylhydrazine hydrochloride is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 106.55 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C3H6N2 HCl |
| Molecular Weight | 106.55 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related prop Standards
- N-(Prop-2-yn-1-yl)-4-(pyren-1-yl)butanamide (CAS 1000852-25-4)
- 3-[acetyl(prop-2-ynyl)amino]benzoic acid (CAS 1000932-65-9)
- 2-{1-[(prop-2-en-1-ylsulfanyl)methyl]cyclopropyl}acetic acid (CAS 1001907-54-5)
- benzyl(prop-2-yn-1-yl)amine hydrochloride (CAS 1007-53-0)
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- Ethyl 4-(prop-2-ynylamino)benzoate (CAS 101248-36-6)
- 4-(Prop-1-en-2-yl)benzaldehyde (CAS 10133-50-3)
- Prop-2-yn-1-yl 4-methoxybenzoate (CAS 101532-23-4)
Recommended Standards
- 3-(chloromethyl)-6-phenoxy-pyridazine;hydrochloride (CAS 1427380-06-0)
- 2-Chloro-5,6,7,8,9,10-hexahydrocycloocta[b]pyridine-3-carbonitrile (CAS 250278-92-3)
- 1,2,3,4-Tetrahydroquinolin-5-ol (CAS 61468-43-7)
- 2-{[(2,6-dichlorophenyl)methyl]sulfanyl}-4-[(E)-2-(4-methoxyphenyl)ethenyl]pyrimidine (CAS 339278-39-6)
- 4-Amino-3-(dimethylamino)phenol (CAS 16058-74-5)
- Clobetasol Propionate EP Impurity C (CAS 25122-52-5)
- 4-(((2,4-Dichlorophenyl)amino)methyl)piperidin-4-ol (CAS 1353878-04-2)
- 1-(Cyclohexylmethyl)-1H-indole-3-carboxylic Acid Methyl Ester (CAS 858515-82-9)
- Cefdinir Impurity 89 (CAS CATO-C4X-121089)
- Neuropeptide Y (2-36) (human, rat) trifluoroacetate salt (CAS 123139-39-9)
Why CATO?
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