6-chloropyrrolo[2,1-f][1,2,4]triazin-4-amine CAS 939807-80-4
| CAS No. | 939807-80-4 |
| Molecular Formula | C6H13ClN4 |
| Molecular Weight | 176.65 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 6-chloropyrrolo[2,1-f][1,2,4]triazin-4-amine.
CATO supplies 6-chloropyrrolo[2,1-f][1,2,4]triazin-4-amine (CAS 939807-80-4), a certified reference material (molecular formula C6H13ClN4, MW 176.65 g/mol) for analytical method development and quality control.
6-chloropyrrolo[2,1-f][1,2,4]triazin-4-amine (C6H13ClN4) contains a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H13ClN4 |
| Molecular Weight | 176.65 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related chloropyrrolo Standards
- 2-chloropyrrolo[2,1-f][1,2,4]triazin-4-amine (CAS 1001353-56-5)
- 7-chloropyrrolo[2,1-f][1,2,4]triazin-4-amine (CAS 1497424-16-4)
- 4-chloropyrrolo[2,1-f][1,2,4]triazin-6-amine (CAS 2168463-27-0)
- 4-Chloropyrrolo[1,2-b]pyridazine-3-carbonitrile (CAS 1263420-00-3)
- 4-chloropyrrolo[2,1-f][1,2,4]triazin-6-ol (CAS 1160995-28-7)
- 4-Chloropyrrolo[2,1-f][1,2,4]triazine-5-carbonitrile (CAS 1263286-52-7)
- 4-Chloropyrrolo[2,1-f][1,2,4]triazine-2-carbonitrile (CAS 2091665-05-1)
- 1-Chloropyrrolo[1,2-d][1,2,4]triazin-4(3H)-one (CAS 2171392-87-1)
Recommended Standards
- 6-chloro-1H-imidazo[4,5-c]pyridin-4-amine (CAS 52559-17-8)
- 7-chloro-1H-imidazo[4,5-c]pyridin-4-amine (CAS 668268-69-7)
- 5-chloro-[1,2,4]triazolo[4,3-a]pyridin-3-amine (CAS 66999-63-1)
- 7-chloro-3-methyl-1H-pyrazolo[4,3-d]pyrimidine (CAS 5399-95-1)
- Ethanethioic acid, S-2-propyn-1-yl ester (CAS 13702-10-8)
- 3,5-Dihydroxy-2-methoxybenzoic acid (CAS 1379187-95-7)
- 2-(3-Methyl-4h-1,2,4-triazol-4-yl)ethan-1-amine dihydrochloride (CAS 1334147-24-8)
- 6-(Pyridin-3-ylcarbamoyl)-cyclohex-3-enecarboxylic acid (CAS 432001-25-7)
- 2-MethylÂoctaÂdecanoyl chloride (CAS 75817-66-2)
- 6-chloro-3-prop-1-ynyl-1H-pyrazolo[4,3-b]pyridine (CAS 2510473-96-6)
- (4-Methyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazin-7-yl)methanamine (CAS 915707-59-4)
- 2,2,2-Trifluoro-1-(2-(p-tolylamino)cyclopent-1-en-1-yl)ethan-1-one (CAS 239478-38-7)
- 5-Fluoro-2-(p-tolylethynyl)benzaldehyde (CAS 1322091-23-5)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
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