3-Hydroxy-3-(5-methylthiophen-2-yl)propanoic acid CAS 1249958-27-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1249958-27-7 |
| Molecular Formula | C8H10O3S |
| Molecular Weight | 186.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Hydroxy-3-(5-methylthiophen-2-yl)propanoic acid (CAS 1249958-27-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H10O3S. Molecular weight: 186.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H10O3S |
| Molecular Weight | 186.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Sulfur Atoms | 1 |
Related Hydroxy Standards
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- Methyl 2-hydroxy-3-(thiophen-2-yl)propanoate (CAS 1181600-87-2)
- Methyl 2-hydroxy-2-(5-methylthiophen-2-yl)acetate (CAS 1233331-11-7)
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- Ethyl 2-hydroxy-2-(thiophen-2-yl)acetate (CAS 62323-55-1)
- Ethyl 4-hydroxy-2-methylthiophene-3-carboxylate (CAS 2158-82-9)
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Recommended Standards
- 4-Amino-2,4-dihydro-5-(tetrahydro-3-furanyl)-3H-1,2,4-triazole-3-thione (CAS 1249743-71-2)
- 2-(2,5-Dimethylthiophen-3-yl)-2-hydroxyacetic acid (CAS 1250803-54-3)
- 1-(Pyridin-3-yl)ethane-1-sulfonamide (CAS 1248932-15-1)
- rac-(1R,2R)-2-(4-cyanophenyl)cyclopropane-1-carboxylic acid (CAS 2059912-24-0)
- N-(4-{[(4-methylphenyl)sulfanyl]methyl}phenyl)benzamide (CAS 338398-71-3)
- 4-fluoro-3-methanesulfonylphenol (CAS 2060020-74-6)
- (2E)-N-(3,5-Dimethylphenyl)-3-(furan-2-yl)prop-2-enamide (CAS 468758-86-3)
- 1-Methyl-1-propylpyrrolidin-1-ium chloride (CAS 528818-82-8)
- 1-[4-(cyclopropylmethoxy)-3-fluorophenyl]ethan-1-amine (CAS 1019606-90-6)
- 81988-89-8 UH11FDQ454 Ramoplanin A(sub 3) Ramoplanin A3 (S)-2-(3-Chloro-4-hydroxyphenyl)-N-(N(sup 2)-((2Z,4Z)-8-methyl-2,4-nonadienoyl)-(S)-asparaginyl-(2S,3S)-3-hydroxyasparaginyl-(R)-2-(p-hydroxyphenyl)glycyl-(R)-ornithyl-(2R,3R)-allothreonyl-2-(p-hydroxyphenyl)glycyl-2-(p-hydroxyphenyl)glycyl-(2S,3S)-allothreonyl-(S)-phenylalanyl-(R)-ornithyl-(S)-2-(p-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycyl-(2R,3R)-allothreonyl-(S)-2-(p-hydroxyphenyl)glycylglycyl-(S)-leucyl-(R)-alanyl)glycine psi1-lactone Ramoplanin A 1 (peptide moiety), 1-(N(sup 2)-methyl-1-oxo-2,4-nonadienyl)-L-asparagine)-11-(L-2-(4-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycine)-, (Z,Z)- UNII-UH11FDQ454 (CAS 81988-89-8)
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