5-(Aminomethyl)pyrimidine-2,4-diamine dihydrochloride CAS 56741-99-2
| CAS No. | 56741-99-2 |
| Molecular Formula | C9H21N3Si3 |
| Molecular Weight | 255.54 g/mol |
| 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 5-(Aminomethyl)pyrimidine-2,4-diamine dihydrochloride.
5-(Aminomethyl)pyrimidine-2,4-diamine dihydrochloride (CAS 56741-99-2), molecular formula C9H21N3Si3 and molecular weight 255.54 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 5-(Aminomethyl)pyrimidine-2,4-diamine dihydrochloride (C9H21N3Si3) contains an organic framework. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 255.54 g/mol, it falls into the medium-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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 5-(Aminomethyl)pyrimidine-2,4-diamine 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 | C9H21N3Si3 |
| Molecular Weight | 255.54 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 3 |
Related Aminomethyl Standards
- 1-(4-(Aminomethyl)-1-methyl-1h-pyrrol-2-yl)-2,2,2-trichloroethan-1-one (CAS 1384430-78-7)
- Bis(3-(aminomethyl)benzyl)amine (CAS 34235-31-9)
- 1-(4-(Aminomethyl)phenyl)-2-(4-methoxyphenyl)ethan-1-one (CAS 1017781-55-3)
- Benzyl 2-(4-(aminomethyl)phenyl)acetate (CAS 175662-70-1)
- 1-[3-(aminomethyl)phenyl]-3-(3-methylphenyl)urea (CAS 926202-29-1)
- Ethyl 3'-(aminomethyl)-[1,1'-biphenyl]-4-carboxylate (CAS 479645-82-4)
- 5-(Aminomethyl)-2,4-dichlorobenzenesulfonamide (CAS 1495691-86-5)
- 3-(Aminomethyl)-5-bromo-3,4-dihydroquinolin-2(1H)-one (CAS 2766578-06-5)
Recommended Standards
- 4-Bromo-3-chloro-2-fluorothioanisole (CAS 214057-25-7)
- 5-Bromo-1-(chloromethyl)naphthalene (CAS 20366-58-9)
- 2-Bromo-6-chloromethylnaphthalene, 97% (CAS 689290-84-4)
- 8-bromo-6-chloro-9-methyl-9H-purine (CAS 736142-86-2)
- 6-methylpyran-2-one (CAS 4394-76-7)
- 4-((3-Isobutyramidophenyl)amino)-4-oxobutanoic acid (CAS 925176-33-6)
- Gallium(III) ethoxide (CAS 2572-25-0)
- 3,4-Dimethylquinolin-8-amine (CAS 3393-72-4)
- 5-Ethylindole-3-carbaldehyde (CAS 68742-29-0)
- (5-Bromoisoxazol-3-yl)methanol (CAS 1446408-51-0)
- 3-(Cyclopropylmethyl)-5-((3aS,6aS)-hexahydrocyclopenta[c]pyrrol-3a(1H)-yl)-1,2,4-oxadiazole hydrochloride (CAS 1820569-54-7)
- (5-Chloro-2-isobutoxyphenyl)methanol (CAS 23426-37-1)
- N-Phenylpyrrolidine-1-carboximidamide (CAS 65071-09-2)
- Semaglutide（sodium salt） (CAS CATO-C4X-222619)
Why CATO?
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