3-Chloro-pyrazine-2,6-diamine CAS 794497-98-6
| CAS No. | 794497-98-6 |
| Molecular Formula | C4H5ClN4 |
| Molecular Weight | 144.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-Chloro-pyrazine-2,6-diamine 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.
CATO supplies 3-Chloro-pyrazine-2,6-diamine (CAS 794497-98-6), a certified reference material (molecular formula C4H5ClN4, MW 144.56 g/mol) for analytical method development and quality control.
Structurally, 3-Chloro-pyrazine-2,6-diamine (C4H5ClN4) contains a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 144.56 g/mol, it falls into the low-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C4H5ClN4 |
| Molecular Weight | 144.56 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- 6-Chloro-5-methylpyrimidin-2(1H)-one (CAS 101080-24-4)
- 4-Chloro-2-methylpyrimidin-5-ol (CAS 103660-23-7)
- 5-Chloro-4-methyl-2,3-dihydropyridazin-3-one (CAS 104566-45-2)
- 2-Chloro-5-(hydroxymethyl)pyrimidine (CAS 1046816-75-4)
- 4-Chloro-5-methyl-1H-pyrazole-3-carbaldehyde (CAS 1050642-24-4)
- 5-Chloro-3-methylpyrazin-2(1H)-one (CAS 105985-18-0)
- 5-Chloro-4-methylpyrimidine 1-oxide (CAS 114969-55-0)
- 5-Chloro-4-methoxypyrimidine (CAS 114969-94-7)
Recommended Standards
- 3-Chloro-6-methylpyridazin-4-ol (CAS 22390-52-9)
- 3-Chloropyridazine-4,5-diamine (CAS 78460-97-6)
- 3-Chloro-6-methylpyrazin-2(3H)-one (CAS 89283-34-1)
- 3-Methylfuran-2-carbonyl chloride (CAS 22601-06-5)
- (R)-3-(5-bromo-1H-indol-3-yl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 114873-17-5)
- 2,6-Dimethoxy-3-methylpyridine (CAS 1804518-01-1)
- 4-(tert-Butoxy)pyridin-2-amine (CAS 1446416-40-5)
- 7-(Chloromethyl)-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one (CAS 87572-02-9)
- 8-Hydroxy-6,9-diphenyl-10H-pyrido[1,2-α]quinoxalin-10-one (CAS 62638-50-0)
- 2-Amino-4,5-dimethyl-1-(2-(piperazin-1-yl)ethyl)-1H-pyrrole-3-carbonitrile (CAS 929974-71-0)
- 898769-94-3 (3-Chlorophenyl){4-[(morpholin-4-yl)methyl]phenyl}methanone DTXSID50642631 (CAS 898769-94-3)
- 1,4-Bis((4-chlorophenyl)thio)-5,8-dihydroxyanthracene-9,10-dione (CAS 90571-19-0)
- 3-(Cyclohexyloxy)-4-(dimethylamino)phenol (CAS 1243390-57-9)
- Semaglutide impurity 51 (CAS CATO-C4X-222651)
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