2,2-[(3,5-Diamino-2,6-pyridinediyl)bis(oxy)]bisethanol DiHCl CAS 85679-72-7
| CAS No. | 85679-72-7 |
| Molecular Formula | C9H15N3O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H15N3O4HCl, 2,2-[(3,5-Diamino-2,6-pyridinediyl)bis(oxy)]bisethanol DiHCl contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 265.69 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2,2-[(3,5-Diamino-2,6-pyridinediyl)bis(oxy)]bisethanol DiHCl (CAS 85679-72-7) is a high-purity analytical reference standard with the molecular formula C9H15N3O4HCl and a molecular weight of 265.69 g/mol.
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 | C9H15N3O4 2*HCl |
| Molecular Weight | 265.69 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Diamino Standards
- 2,6-Diamino-3,5-di-(trimethylsilyl)acetylenylpyridine (CAS 1000342-76-6)
- 2,6-Diamino-4-(benzyloxy)pyrimidine (CAS 100061-59-4)
- 2,6-diamino-3H,7H,8H-imidazo[4,5-g]quinazolin-8-one (CAS 1001242-71-2)
- 4,5-diamino-2-thiouracil (CAS 1004-76-8)
- 5,6-Diamino-3,3-dimethylindolin-2-one (CAS 100568-79-4)
- 5-((2,6-Diamino-9H-purin-9-yl)methoxy)-2-hydroxy-1,3,2-dioxaphosphinane 2-oxide (CAS 100683-67-8)
- 2,8-Diamino-9-benzyl-1H-purin-6(9H)-one (CAS 100890-94-6)
- 4-(N-[2,4-Diamino-6-pteridinylmethyl]amino)benzoic acid sodium salt (CAS 100929-45-1)
Recommended Standards
- 4-(4-(Benzyloxy)phenyl)-5-methyl-4H-1,2,4-triazole-3-thiol (CAS 306936-82-3)
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- methyl 5-amino-6-methylpicolinate (CAS 343786-11-8)
- 4-Acetyl-2-hydroxybenzaldehyde (CAS 109142-90-7)
- 5,5-Difluoro-8-formyl-1,3,7,9-tetramethyl-10-phenyl-5H-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium-5-uide (CAS 1189166-58-2)
- Betamethasone Impurity 121 (CAS CATO-C4X-1437121)
- 3-PHenyl-6,7,8,8a-tetrahydro-4h,5ah-pyrrolo[3,4-b][1,2,3]triazolo[1,5-d][1,4]oxazine hydrochloride (CAS 2108848-06-0)
- 2-(1,3,5-Dithiazinan-5-yl)ethanol (CAS 88891-55-8)
- Isopropyl 3-(1H-indol-3-yl)propanoate (CAS 93941-02-7)
- Semaglutide Impurity 2 (CAS CATO-C4X-22262)
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