2,4-Diamino-3,6-dimethylbenzothialdehyde CAS 106264-79-3
| CAS No. | 106264-79-3 |
| Molecular Formula | C9H12N2S |
| Molecular Weight | 180.27 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 2,4-Diamino-3,6-dimethylbenzothialdehyde.
2,4-Diamino-3,6-dimethylbenzothialdehyde (CAS 106264-79-3) is a high-purity analytical reference standard with the molecular formula C9H12N2S and a molecular weight of 180.27 g/mol.
2,4-Diamino-3,6-dimethylbenzothialdehyde (C9H12N2S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 2,4-Diamino-3,6-dimethylbenzothialdehyde 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 | C9H12N2S |
| Molecular Weight | 180.27 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Diamino Standards
- 2,6-Diamino-5,6,7,8-tetrahydroquinazolin-4(3H)-one (CAS 102077-48-5)
- Methyl 3,4-diamino-2-methylbenzoate (CAS 1149388-05-5)
- Methyl 4,5-diamino-2-methylbenzoate (CAS 1243163-72-5)
- 2,3-Diamino-5-methylbenzoic acid methyl ester (CAS 1248541-73-2)
- 3,5-Diamino-2,6-dimethylbenzoic acid (CAS 219297-24-2)
- Methyl 2,3-diamino-6-methylbenzoate (CAS 258508-85-9)
- Methyl 3,4-diamino-5-methylbenzoate (CAS 668276-43-5)
- (2,8-Diamino-3H-purin-6-yl)methanol (CAS 802050-35-7)
Recommended Standards
- N,N-Bis(1-methylethyl)sulfamide (CAS 10539-81-8)
- 2-Amino-4,5-dimethylbenzo[d]thiazole (CAS 1065074-59-0)
- 2-Amino-4-(tert-butyl)thiophene-3-carbonitrile (CAS 10413-34-0)
- 2-((2,5-Dimethylphenyl)thio)acetaldehyde (CAS 1082293-60-4)
- 3-Hydrazinopyridine dihydrochloride (CAS 42166-50-7（free base）)
- N-(4-Methyl-3-(2-oxopiperidin-1-yl)phenyl)furan-2-carboxamide (CAS 941919-49-9)
- Mevastatin Hydroxy Acid Sodium Salt (CAS 99782-89-5)
- 3'-Cyano-4-fluoro-[1,1'-biphenyl]-3-carboxylic acid (CAS 1183926-58-0)
- 4,6-Dichloro-N-cyclopropylpyrimidin-2-amine (CAS 270929-29-8)
- [3-31]-Semaglutide D (Sodium salt) (CAS CATO-C4X-2226119)
- 3-Bromo-4-(propylsulfonyl)aniline (CAS 1249101-27-6)
- 4-Ethylbenzohydrazide (CAS 64328-55-8)
- 2-((Cyclopropylmethyl)amino)propane-1,3-diol (CAS 1465590-81-1)
- Tau Peptide (306-336) (Repeat 3 Domain) trifluoroacetate salt (CAS 330456-26-3)
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