(R)-(+)-1,2-Diaminopropane dihydrochloride CAS 19777-67-4
| CAS No. | 19777-67-4 |
| Molecular Formula | C3H10N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (R)-(+)-1,2-Diaminopropane dihydrochloride is closely related to chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(R)-(+)-1,2-Diaminopropane dihydrochloride (CAS 19777-67-4) is a high-purity analytical reference standard with the molecular formula C3H10N2HCl and a molecular weight of 110.59 g/mol.
Structurally, (R)-(+)-1,2-Diaminopropane dihydrochloride (C3H10N2HCl) contains chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of -1.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 110.59 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.
CATO manufactures (R)-(+)-1,2-Diaminopropane dihydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C3H10N2 2*HCl |
| Molecular Weight | 110.59 g/mol |
| Purity | >95% |
| 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.) | 1962 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related R Standards
- 1,3-Diaminopropane dihydrochloride (CAS 10517-44-9)
- 1,3-Diaminopropane (CAS 109-76-2)
- 1,3-Diaminopropane Dihydroiodide (CAS 120675-53-8)
- (S)-1,2-Diaminopropane Dihydrochloride (CAS 19777-66-3)
- 1,2-Diaminopropane-N,N,N＇,N＇-Tetraacetic Acid (CAS 4408-81-5)
- 1,3-Diaminopropane-N,N-diacetic Acid (CAS 57119-37-6)
- 2,3-Diaminopropane-1-thiol dihydrobromide (CAS 70548-07-1)
- 1,2-Diaminopropane (CAS 78-90-0)
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