4,5,6,7-Tetrahydrothiazolo[5,4-b]pyridin-2-amine CAS 1547007-49-7
| CAS No. | 1547007-49-7 |
| Molecular Formula | C6H9N3S |
| Molecular Weight | 155.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
4,5,6,7-Tetrahydrothiazolo[5,4-b]pyridin-2-amine (CAS 1547007-49-7) is a high-purity analytical reference standard with the molecular formula C6H9N3S and a molecular weight of 155.22 g/mol.
Based on its molecular formula C6H9N3S, 4,5,6,7-Tetrahydrothiazolo[5,4-b]pyridin-2-amine contains a nitrile group, sulfur-containing functionality, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 155.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C6H9N3S |
| Molecular Weight | 155.22 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Tetrahydrothiazolo Standards
- 4,5,6,7-Tetrahydrothiazolo[4,5-c]pyridin-2-amine (CAS 1781640-92-3)
- 4,5,6,7-Tetrahydrothiazolo[5,4-c]pyridin-2(1H)-one (CAS 124458-28-2)
- 2-Methyl-4,5,6,7-tetrahydrothiazolo[4,5-c]pyridine (CAS 933722-13-5)
- 4,5,6,7-Tetrahydrothiazolo[4,5-c]pyridine (CAS 933694-87-2)
- 5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-ol (CAS CATO-C4X-1063140)
- 4,5,6,7-Tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid (CAS 1190987-12-2)
- 6,7,8,9-Tetrahydrothiazolo[4,5-h]isoquinoline (CAS 120546-67-0)
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Recommended Standards
- 3-(Cyclopropylmethyl)-1,2,4-thiadiazol-5-amine (CAS 1538401-81-8)
- 3-Amino-4-(methylthio)phenol (CAS 155821-45-7)
- 4-(Thiazol-2-yl)butanal (CAS 1536136-82-9)
- 1-(5-(Methylthio)-1H-pyrrol-2-yl)ethanone (CAS 156210-88-7)
- 3-Methyl-1-(3,4,5-trimethoxybenzoyl)piperazine (CAS 1240564-32-2)
- 599179-03-0 EP3QG127N9 Vicriviroc maleate [USAN] Piperidine, 1-((4,6-dimethyl-5-pyrididinyl)carbonyl)-4-((3S)-4-((1R)-2-methoxy-1-(4-(trifluoromethyl)phenyl)ethyl)-3-methyl-1-piperazinyl)-4-methyl-, (2Z)-2-butenedioate (2:1) Vicriviroc maleate SCH 417690 SCH-D 1-((4,6-Dimethylpyrimidin-5-yl)carbonyl)-4-((3S)-4-((1R)-2-methoxy-1-(4-(trifluoromethyl)phenyl)ethyl)-3-methylpiperazin-1-yl)-4-methylpiperidine (2Z)-but-2-enedioate UNII-EP3QG127N9 (CAS 599179-03-0)
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- 6-Phenylhex-5-en-2-ol (CAS 58927-89-2)
- 2-(Tert-butyl)pyrimidine-4,5,6-triamine (CAS 663194-12-5)
- Ethyl 5,5-dimethoxy-2,4-dioxopentanoate (CAS 108630-69-9)
- 6,7-Dichlorocinnolin-4(1H)-one (CAS 18514-94-8)
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- Trimethylvinylammonium hydroxide (CAS 463-88-7)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
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