(2r)-2-Hydroxypropanimidamide hydrochloride CAS 4024-05-9
| CAS No. | 4024-05-9 |
| Molecular Formula | C3H8N2O |
| 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 (2r)-2-Hydroxypropanimidamide hydrochloride.
(2r)-2-Hydroxypropanimidamide hydrochloride (CAS 4024-05-9) is a high-purity analytical reference standard with the molecular formula C3H8N2OHCl and a molecular weight of 124.57 g/mol.
Owing to an amide group, a hydroxyl group, an ether linkage, chlorine substitution, (2r)-2-Hydroxypropanimidamide hydrochloride is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 124.57 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 | C3H8N2O HCl |
| Molecular Weight | 124.57 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) | 0.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related r Standards
- (S)-2-hydroxypropanimidamide hydrochloride (CAS 1314999-69-3)
- (S)-2-Hydroxypropanimidamide (CAS 1315304-62-1)
- 3-Hydroxypropanimidamide hydrochloride (CAS 53868-56-7)
- (R)-2-Hydroxypropanimidamide (CAS 760109-40-8)
- 2-Hydroxypropanimidamide hydrochloride (CAS 89799-34-8)
- 2-Hydroxypropanimidamide (CAS 91431-03-7)
Recommended Standards
- 5-(2,5-Dimethoxyphenyl)-3-hydroxy-4-(4-isopropoxy-2-methylbenzoyl)-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one (CAS 385385-72-8)
- 5-(4-Isopropoxyphenyl)oxazole-2-carboxylic acid (CAS 1352524-79-8)
- 2-Cyclobutoxypyrimidine-5-carbaldehyde (CAS 1192569-95-1)
- 3-Iodo-5-isopropoxy-1H-pyrazolo[3,4-c]pyridine (CAS 1661834-77-0)
- 2-((5,6-Dichloro-1-ethyl-1H-benzo[d]imidazol-2-yl)thio)acetic acid (CAS 263148-00-1)
- ONO-4057 (CAS 134578-96-4)
- Dipentaerythritol xadipate (CAS 56509-15-0)
- 6-Bromo-2-(4-isopropylphenyl)quinoline-4-carboxylic acid (CAS 438531-43-2)
- 3-Methyl-4-(thiophen-2-yl)butan-2-ol (CAS 1249323-62-3)
- Semaglutide impurity 32 (CAS CATO-C4X-222632)
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