2-Phenylthiazole-5-carbaldehyde CAS 1011-40-1
| CAS No. | 1011-40-1 |
| Molecular Formula | C10H7NOS |
| Molecular Weight | 189.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Phenylthiazole-5-carbaldehyde (CAS 1011-40-1), a certified reference material (molecular formula C10H7NOS, MW 189.23 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 2-Phenylthiazole-5-carbaldehyde is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 189.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C10H7NOS |
| Molecular Weight | 189.23 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.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Phenylthiazole Standards
- 2-Phenylthiazole-4-carbaldehyde (CAS 20949-81-9)
- 4-Phenylthiazole-2-carbaldehyde (CAS 75390-44-2)
- 4-Phenylthiazole-5-carbaldehyde (CAS 206556-00-5)
- 5-Phenylthiazole-2-carbaldehyde (CAS 862494-59-5)
- 4-Phenylthiazole-2-methanol (CAS 65384-99-8)
- 4-Phenylthiazole-2-carbonitrile (CAS 1316218-36-6)
- 5-Phenylthiazole-2-thiol (CAS 25445-02-7)
- 4-Phenylthiazole-2(3H)-thione (CAS 2103-88-0)
Recommended Standards
- Triethylenethiophosphoramide (CAS 52-24-4)
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- methyl 3-amino-4-fluoro-2-methyl-benzoate (CAS 1079993-18-2)
- 3-(4-Fluoro-2-methylphenyl)acrylaldehyde (CAS 1563294-25-6)
- 6-((2-Methylallyl)oxy)-2-azaspiro[3.3]heptane (CAS 1708160-33-1)
- 2-Oxobutyric Acid (CAS 600-18-0)
- 2-Benzyl-2H-1,2,3-triazol-4-amine (CAS 1372713-88-6)
- 4-methyl-n-{(1e,2z)-2-[(4-methylphenyl)imino]-2-phenylethylidene}aniline 6329-61-9 AR-1G3740 (CAS 6329-61-9)
- 2-(2-((2,4-Dimethylphenyl)amino)thiazol-4-yl)acetic acid (CAS 436094-84-7)
- 3-(Difluoromethyl)-5-methoxypicolinic acid (CAS 1805007-54-8)
- 3,5-Dichlorobenzo[d]isothiazole (CAS 19331-17-0)
- (S)-1-Cbz-4,4-dimethyl-pyrrolidine-2-carboxylic acid methyl ester (CAS 1612854-50-8)
- D-Asp15-Tirzepatide (CAS CATO-CPTD788919)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com