2-aminopent-4-ynamide hydrochloride CAS 375859-33-9
| CAS No. | 375859-33-9 |
| Molecular Formula | C5H8N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-aminopent-4-ynamide hydrochloride.
2-aminopent-4-ynamide hydrochloride (CAS 375859-33-9) is a high-purity analytical reference standard with the molecular formula C5H8N2OHCl and a molecular weight of 148.59 g/mol.
Structurally, 2-aminopent-4-ynamide hydrochloride (C5H8N2OHCl) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 148.59 g/mol, it falls into the low-molecular-weight range. 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), 2-aminopent-4-ynamide 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 | C5H8N2O HCl |
| Molecular Weight | 148.59 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) | 2.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related aminopent Standards
- (E)-5-Aminopent-3-enoic acid (CAS 102845-64-7)
- (E)-5-aminopent-2-enoic acid (CAS 102845-70-5)
- (R)-2-Aminopent-4-enoic acid hydrochloride (CAS 108412-04-0)
- (S)-1-aminopent-4-yn-2-ol hydrochloride (CAS 1234692-74-0)
- 2-aminopent-4-yn-1-ol (CAS 1260803-30-2)
- 2-Aminopent-4-en-1-ol hydrochloride (CAS 1380005-74-2)
- Benzyl 4-(5-aminopent-2-yn-1-yl)piperazine-1-carboxylate dihydrochloride (CAS 1416439-38-7)
- 3-Aminopent-4-enoic acid (CAS 14403-19-1)
Recommended Standards
- Ethyl 3-[4-(methylsulfonyl)phenyl]-1,2,4-oxadiazole-5-carboxylate (CAS 1181676-02-7)
- 1'-Isobutyryl-1-methylspiro[indoline-3,3'-pyrrolidin]-2-one (CAS 1358414-34-2)
- (S)-2-Amino-4-chlorobutanoic acid (CAS 39537-41-2)
- (Chloromethyl)triphenylphosphonium bromide (CAS 111441-95-3)
- 5-Chloronaphthalene-1-carbothioamide (CAS 1354750-18-7)
- (S)-2-amino-N-(2-fluorobenzyl)-3-methylbutanamide (CAS 1217753-40-6)
- 2-chloro-4,5-dimethylthiophene-3-carboxylic acid (CAS 1261769-27-0)
- Norepinephrine impurity 146 (CAS CATO-C4X-1514146)
- Bis(hydroxymethyl)diphenylphosphonium chloride (CAS 96776-80-6)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
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