3,5-Difluoro-1,2-benzenediamine CAS 2369-29-1
| CAS No. | 2369-29-1 |
| Molecular Formula | C6H6F2N2 |
| Molecular Weight | 144.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3,5-Difluoro-1,2-benzenediamine is closely related to a nitrile group, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3,5-Difluoro-1,2-benzenediamine (CAS 2369-29-1), molecular formula C6H6F2N2 and molecular weight 144.12 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3,5-Difluoro-1,2-benzenediamine (C6H6F2N2) contains a nitrile group, fluorine substitution, an aromatic ring system. 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 144.12 g/mol, it falls into the low-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 3,5-Difluoro-1,2-benzenediamine 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 | C6H6F2N2 |
| Molecular Weight | 144.12 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Difluoro Standards
- 3,4-difluoro-2-methyl-phenol (CAS 1232774-26-3)
- 2,5-Difluoro-4-methylphenol (CAS 1260892-16-7)
- 3,5-Difluoro-4-methylpyridin-2-amine (CAS 1314514-97-0)
- 3,5-Difluoro-N-methylpyridin-2-amine (CAS 1314974-90-7)
- 2,4-Difluoro-5-methylphenol (CAS 1378584-21-4)
- 2,4-Difluoro-6-methylphenol (CAS 1610470-38-6)
- 2,5-Difluoro-3-methylphenol (CAS 1803786-42-6)
- 3,4-Difluoro-5-methylphenol (CAS 1806289-63-3)
Recommended Standards
- 3,4-Difluorobenzyl Alcohol (CAS 85118-05-4)
- 3,5-Difluoro-2-methylphenol (CAS 900512-26-7)
- 3-(Difluoromethyl)pyridin-2-amine (CAS 878804-93-4)
- 3,5-Difluoro-4-methylphenol (CAS 2985-61-7)
- 1-[3-(Methylsulfonyl)propyl]piperazine Dihydrochloride (CAS 939983-66-1)
- (2-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(4-(methylthio)phenyl)methanone (CAS 898755-95-8)
- 1-(4-Chlorophenyl)-3-(5,6-dihydrobenzo[h]quinazolin-2-yl)urea (CAS 306979-41-9)
- (3-(Cyclopropylcarbamoyl)-5-fluorophenyl)boronic acid (CAS 1704074-07-6)
- 1-(2-(Benzyloxy)-5-methylphenyl)ethan-1-one (CAS 36808-17-0)
- 1-(3-Chloro-4-fluorophenyl)-1H-imidazole-4-carboxamide (CAS 1427014-72-9)
- 5-Amino-N-(2-ethylphenyl)-1-(4-fluorobenzyl)-1H-1,2,3-triazole-4-carboxamide (CAS 899973-29-6)
- 5-Methyl-2-(prop-1-en-2-yl)hex-4-en-1-yl 3-methylbut-2-enoate (CAS 23960-07-8)
- 3-Chloro-6-(piperidin-4-ylmethoxy)pyridazine hydrochloride (CAS 1420845-30-2)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
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