6-chlorothieno[2,3-b]pyridin-2-amine CAS 1638771-87-5
| CAS No. | 1638771-87-5 |
| Molecular Formula | C7H13ClN2S |
| Molecular Weight | 192.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 6-chlorothieno[2,3-b]pyridin-2-amine is closely related to a nitrile group, sulfur-containing functionality, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 6-chlorothieno[2,3-b]pyridin-2-amine (CAS 1638771-87-5), a certified reference material (molecular formula C7H13ClN2S, MW 192.71 g/mol) for analytical method development and quality control.
6-chlorothieno[2,3-b]pyridin-2-amine (C7H13ClN2S) contains a nitrile group, sulfur-containing functionality, 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.
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 6-chlorothieno[2,3-b]pyridin-2-amine 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 | C7H13ClN2S |
| Molecular Weight | 192.71 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.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related chlorothieno Standards
- 6-chlorothieno[3,2-c]pyridin-2-amine (CAS 1638764-29-0)
- 6-chlorothieno[2,3-b]pyridin-4-ol (CAS 99429-86-4)
- 4-chlorothieno[2,3-d]pyrimidin-2-amine (CAS 1160994-61-5)
- 2-chlorothieno[2,3-d]pyrimidin-6-amine (CAS 1638761-08-6)
- 7-Chlorothieno[3,2-b]pyridine-3-carbonitrile (CAS 1296224-05-9)
- 3-Chlorothieno[2,3-b]pyridine-2-carbonitrile (CAS 72832-31-6)
- 4-Chlorothieno[2,3-b]pyridine-5-carbonitrile (CAS 63873-61-0)
- 7-Chlorothieno[3,2-b]pyridine-6-carbonitrile (CAS 700844-09-3)
Recommended Standards
- 4-chloro-7-methylthieno[3,2-d]pyrimidine (CAS 175137-21-0)
- 2-chloro-6-methylthieno[2,3-d]pyrimidine (CAS 1225875-20-6)
- 2-chloro-1,3-benzothiazol-7-amine (CAS 1782641-10-4)
- 4-chloro-6-methylthieno[3,2-d]pyrimidine (CAS 108134-22-1)
- (S)-2-Acetamido-3-(5-methoxy-1H-indol-3-yl)propanoic acid (CAS 67010-09-7)
- 1-(4-Bromophenyl)-3-tosylpropan-1-one (CAS 50366-53-5)
- 2-Formyl-6-methoxyphenyl thiophene-2-carboxylate (CAS 405901-72-6)
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- 3,5-Bis(trifluoromethyl)benzamidoxime (CAS 72111-09-2)
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- 3-Isobutoxy-N-(3-isobutoxybenzyl)aniline (CAS 1040681-23-9)
- 2-Amino-4-(3,5-dimethoxyphenyl)-6-(hydroxymethyl)-8-oxo-4H,8H-pyrano[3,2-b]pyran-3-carbonitrile (CAS 876709-87-4)
- Peptide Impurity 09 X TFA Salt (CAS CATO-CPTD788809)
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