(R)-2,7,8-Triamino-4-(3-bromo-4,5-dimethoxyphenyl)-4H-chromene-3-carbonitrile CAS 1000852-17-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1000852-17-4 |
| Molecular Formula | C18H17BrN4O3 |
| Molecular Weight | 417.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-2,7,8-Triamino-4-(3-bromo-4,5-dimethoxyphenyl)-4H-chromene-3-carbonitrile (CAS 1000852-17-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H17BrN4O3. Molecular weight: 417.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H17BrN4O3 |
| Molecular Weight | 417.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related R Standards
- 2,7,8-Triamino-4-(3-bromo-4,5-dimethoxyphenyl)-4H-chromene-3-carbonitrile (CAS 475576-83-1)
- 2,7,12-Triamino-5H-diindeno[1,2-a:1',2'-c]fluorene-5,10,15-trione (CAS 209112-55-0)
- 1,4,5-Triamino-2,6-bis(2,5-dimethylphenoxy)anthracene-9,10-dione (CAS 88623-51-2)
- 1,4,5-Triamino-2,6-bis(3,5-dimethylphenoxy)anthracene-9,10-dione (CAS 88600-55-9)
- 3,4,11-Triamino-1H-naphtho[2,3-f]isoindole-1,5,10-trione (CAS 13418-50-3)
- 1,4,5-Triamino-2,6-bis(2,5-dichlorophenoxy)anthracene-9,10-dione (CAS 88600-50-4)
- 1,4,5-Triamino-2,6-bis(3,4-dichlorophenoxy)anthracene-9,10-dione (CAS 88600-54-8)
- 1,3,5-Triamino-2,4,6-trinitrobenzene (CAS 3058-38-6)
Recommended Standards
- 4-((4-Bromo-2-methyl-5-oxo-1-phenyl-2,5-dihydro-1H-pyrazol-3-yl)methoxy)-3-methoxybenzaldehyde (CAS 959581-33-0)
- Methyl 4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinoline-1-carbonyl)benzoate (CAS 1374249-67-8)
- 2-Amino-4-(6-bromobenzo[d][1,3]dioxol-5-yl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile (CAS 332177-07-8)
- 1-(2-Methyl-6-(pyrrolidin-1-yl)pyridin-3-yl)propan-1-amine (CAS 1355223-77-6)
- (R)-2-((tert-Butoxycarbonyl)amino)-3,3-difluoropropanoic acid (CAS 2349311-08-4)
- 378-81-4 4-chloranyl-1,1,2-tris(fluoranyl)but-1-ene 4-chloro-1,1,2-trifluoro-1-butene A823918 (CAS 378-81-4)
- 4-((3,4-Dihydroxybenzylidene)amino)-3-(m-tolyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478256-29-0)
- 4-Ethylthiazole-2-carboxylic acid (CAS 1181456-13-2)
- Ethyl 2-(4-chloro-2-formylphenyl)acetate (CAS 2654052-33-0)
- Proinsulin C-Peptide (55-89) (human) (CAS 11097-48-6)
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