4-(Dipropylamino)butanoic acid hydrochloride CAS 91343-21-4
| CAS No. | 91343-21-4 |
| Molecular Formula | C10H21NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(Dipropylamino)butanoic acid hydrochloride is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-(Dipropylamino)butanoic acid hydrochloride (CAS 91343-21-4), molecular formula C10H21NO2HCl and molecular weight 223.74 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-(Dipropylamino)butanoic acid hydrochloride (C10H21NO2HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 223.74 g/mol, it falls into the medium-molecular-weight range. 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), 4-(Dipropylamino)butanoic 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 | C10H21NO2 HCl |
| Molecular Weight | 223.74 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dipropylamino Standards
- 3-[(dipropylamino)carbonyl]-1-methyl-1H-pyrazole-4-carboxylic acid (CAS 1006491-36-6)
- 2-(Dipropylamino)nicotinic acid (CAS 1019346-99-6)
- 2-(Dipropylamino)-N-hydroxybenzenecarboximidamide (CAS 1021244-38-1)
- 5-((4-(Dipropylamino)-2-methylphenyl)imino)quinolin-8(5H)-one (CAS 102839-95-2)
- 4-(Dipropylamino)butanoic acid (CAS 105538-52-1)
- 4-((Dipropylamino)methyl)thiazol-2-amine (CAS 1094427-46-9)
- 2-[(Dipropylamino)methyl]-4-fluoroaniline (CAS 1156224-98-4)
- N-(2-(2-((Dipropylamino)methyl)piperidin-1-yl)ethyl)-6-oxo-5H-benzo[e]pyrido[3,2-b][1,4]diazepine-11(6H)-carboxamide (CAS 118290-26-9)
Recommended Standards
- 8-Iodoquinolin-4(1H)-one (CAS 832717-35-8)
- 1-Bromo-4-(chloromethyl)-2-fluorobenzene (CAS 1214322-98-1)
- 3-(2-(4-Bromophenyl)-8-methylimidazo[1,2-a]pyridin-3-yl)acrylic acid (CAS 820245-82-7)
- 2-Chloro-4-cyclopropoxy-3-iodopyridine (CAS 1243360-33-9)
- 5-((4-Methylpiperidin-1-yl)sulfonyl)indoline-2,3-dione, >98% (CAS 452088-38-9)
- 3-Oxobutyl acetate (CAS 10150-87-5)
- 4-Chloro-3-propyl-1H-pyrazolo[3,4-d]pyrimidin-6-amine (CAS 1337881-93-2)
- Tert-butyl (5-(azepan-4-ylamino)pyridin-2-yl)carbamate (CAS 1699251-73-4)
- 1-Methyl-3-(4-(trifluoromethoxy)phenyl)-1H-pyrazol-5-amine (CAS 1019011-55-2)
- Crustacean Cardioactive Peptide (CCAP) (CAS 309247-84-5)
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