cyclopentane-1,3-diamine;dihydrochloride CAS 1955530-72-9
| CAS No. | 1955530-72-9 |
| Molecular Formula | C5H12N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of cyclopentane-1,3-diamine;dihydrochloride is closely related to chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
cyclopentane-1,3-diamine;dihydrochloride (CAS 1955530-72-9) is a high-purity analytical reference standard with the molecular formula C5H12N2HCl and a molecular weight of 136.62 g/mol.
Structurally, cyclopentane-1,3-diamine;dihydrochloride (C5H12N2HCl) contains 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 136.62 g/mol, it falls into the low-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), cyclopentane-1,3-diamine;dihydrochloride 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 | C5H12N2 2*HCl |
| Molecular Weight | 136.62 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.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related cyclopentane Standards
- 4-oxo-cyclopentane-cis-1,2-dicarboxylic acid dimethyl ester (CAS 1001666-74-5)
- trans-Cyclopentane-1,2-diamine hydrochloride (CAS 118634-23-4)
- Cyclopentane-1,2-diamine hydrochloride (CAS 121187-63-1)
- cis-Cyclopentane-1,3-diol (CAS 16326-97-9)
- trans-cyclopentane-1,3-diol (CAS 16326-98-0)
- 1,1＇-bi(cyclopentane) (CAS 1636-39-1)
- 2,2'-(Cyclopentane-1,1-diyl)diacetic Acid (CAS 16713-66-9)
- trans-Cyclopentane-1,3-diamine Dihydrochloride (CAS 1799439-22-7)
Recommended Standards
- tert-Butyl 4-(3-iodopropyl)benzoate (CAS 149324-71-0)
- Ethyl 3-(tert-butyl)-1H-1,2,4-triazole-5-carboxylate (CAS 143796-41-2)
- 3,3-Difluoropiperidine (CAS 363179-66-2)
- Boc-Tyr(2,6-dichloro-Bzl)-OH (CAS 40298-71-3)
- Fluoroacetamide (CAS 640-19-7)
- 11a-Hydroxy-3,17-Dioxo-Androsten-(4)-Hydrogensuccinat (CAS 5615-45-2)
- tert-Butyl 3,4-dihydroquinoline-1(2H)-carboxylate (CAS 123387-53-1)
- 0536AD 1-(4-Amino-phenoxy)-3-(2-methyl-benzoimidazol-1-yl)-propan-2-ol dihydrochloride 1185304-16-8 C17H21Cl2N3O2 (CAS 1185304-16-8)
- n-(Heptan-4-yl)-1-methylpyrrolidin-3-amine (CAS 1250329-55-5)
- Semaglutide impurity 56 (CAS CATO-C4X-222656)
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