2-(2-Thienyl)benzaldehyde CAS 99902-07-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 99902-07-5 |
| Molecular Formula | C11H8OS |
| Molecular Weight | 188.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-Thienyl)benzaldehyde (CAS 99902-07-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H8OS. Molecular weight: 188.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H8OS |
| Molecular Weight | 188.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Sulfur Atoms | 1 |
Related Thienyl Standards
- 3-(3-Thienyl)benzaldehyde (CAS 129746-42-5)
- 4-(3-Thienyl)benzenecarbaldehyde (CAS 157730-74-0)
- [2-(2-Thienyl)phenyl]methanamine (CAS 852180-65-5)
- 3-(3-Thienyl)pentane-1,5-diol (CAS 1447964-64-8)
- 3-(2-Thienyl)pentane-1,5-diol (CAS 1447967-09-0)
- 2-(2-Thienyl)ethyl Bromide (CAS 26478-16-0)
- [5-(2-Thienyl)-3-pyridyl]methanol (CAS 393861-00-2)
- 4-Methyl-6-(2-thienyl)-2-pyrimidinamine (CAS 26963-43-9)
Recommended Standards
- 2-((1H-indol-3-yl)thio)acetonitrile (CAS 61021-51-0)
- 2-(piperidine-1-sulfonyl)acetonitrile (CAS 926253-31-8)
- 2-((1H-Indol-2-yl)thio)acetonitrile (CAS 61021-91-8)
- 4-Ethoxy-3-(trifluoromethyl)aniline hydrochloride (CAS 1609396-37-3)
- 3-Amino-1-methylcyclopentan-1-ol hydrochloride (CAS 2227205-07-2)
- 5-(3-Hydroxypyrrolidin-1-yl)-1,3-dimethyl-1h-pyrazole-4-carbaldehyde (CAS 1339745-70-8)
- 2-(4-Formyl-2-methoxyphenoxy)-N-(p-tolyl)acetamide (CAS 31438-74-1)
- (S)-1-(2,3-dimethylphenyl)-2-methoxyethan-1-amine (CAS 1269938-69-3)
- Atracurium Impurity 54 (R-Tetrahydropapaverine) HCl (CAS 54417-53-7)
- Peptide Impurity 64 (CAS CATO-CPTD788964)
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