4-(5-Methyl-2-thienyl)-4,4a-dihydro-1H-pyrimido[4,5-b]indol-2-amine CAS 1428139-43-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1428139-43-8 |
| Molecular Formula | C15H14N4S |
| Molecular Weight | 282.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-(5-Methyl-2-thienyl)-4,4a-dihydro-1H-pyrimido[4,5-b]indol-2-amine (CAS 1428139-43-8) pharmaceutical standards reference standard. Molecular formula: C15H14N4S. Molecular weight: 282.36 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H14N4S |
| Molecular Weight | 282.36 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- Tri(2-thienyl)phosphine (CAS 24171-89-9)
- 2,5-Bis(2-thienyl)-3,4-diaminothiophene (CAS 185691-91-2)
- 2-(5-Methyl-2-thienyl)quinoline-4-carbonyl chloride (CAS 1160264-88-9)
- 4-(2-Thienyl epoxymethyl)-3,4-dihydro-2-benzothiepin-5-(1H)-one (CAS 477871-63-9)
- [1-(2-Thienyl)-3,4-dihydroisoquinolin-2(1H)-yl]acetic acid (CAS 872696-23-6)
- 2-[4-oxo-5-(2-thienyl)thieno[2,3-d]pyrimidin-3(4H)-yl]acetic acid (CAS 850021-26-0)
- 5-(2-Thienyl)-4-{[(E)-2-thienylmethylidene]amino}-4H-1,2,4-triazole-3-thiol (CAS 477863-25-5)
- Boc-β-(2-thienyl)-Ala-OH (CAS 56675-37-7)
Recommended Standards
- 2-(2-Methoxyethyl)-2H-spiro[benzo[d]isothiazole-3,3'-pyrrolidine] 1,1-dioxide (CAS 1422062-74-5)
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- 2-Amino-3-({[(4-ethylphenyl)carbamoyl]methyl}sulfanyl)propanoic acid (CAS 1396965-13-1)
- Dimethyl pyridine-3,4-dicarboxylate (CAS 1796-83-4)
- 2,4-Dichloro-7,8-dihydro-[1,4]dioxino[2,3-g]quinazoline (CAS 20197-82-4)
- 2-(3-(Methylsulfinyl)propyl)isoindoline-1,3-dione (CAS 98184-57-7)
- 7-Bromo-6-methoxyimidazo[1,5-a]pyridine (CAS 1427424-30-3)
- (3aS,4S,6aR)-2,2-Dimethyl-3a,6a-dihydro-4H-cyclopenta[d][1,3]dioxol-4-ol (CAS 185622-63-3)
- 4-Bromo-2-methyl-N-(2,2,2-trifluoroethyl)aniline (CAS 1021135-55-6)
- Tau Peptide (306-317) trifluoroacetate salt (CAS 1003007-59-7)
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