4-(Methylsulfanyl)-2-(2-phenylacetamido)butanoic acid CAS 2752-40-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2752-40-1 |
| Molecular Formula | C13H17NO3S |
| Molecular Weight | 267.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(Methylsulfanyl)-2-(2-phenylacetamido)butanoic acid (CAS 2752-40-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H17NO3S. Molecular weight: 267.34 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H17NO3S |
| Molecular Weight | 267.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methylsulfanyl Standards
- 5-[2-(Methylsulfanyl)phenyl]-3-phenyl-1,2-oxazole (CAS 153201-36-6)
- 5-[4-(Methylsulfanyl)phenyl]-1H-indole-3-carbaldehyde (CAS 893734-05-9)
- 4-[2-(Methylsulfanyl)thieno[2,3-d]pyrimidin-4-yl]morpholine (CAS 383146-87-0)
- 4-[2-(Methylsulfanyl)thieno[3,2-d]pyrimidin-4-yl]morpholine (CAS 33548-43-5)
- (5E)-5-{[4-(methylsulfanyl)phenyl]methylidene}-2-sulfanylidene-1,3-thiazolidin-4-one 127378-28-3 5X-0220 (CAS 127378-28-3)
- 6-Methyl-2-(methylsulfanyl)-4-[(Z)-2-phenylethenyl]pyridine-3-carbonitrile (CAS 1164520-02-8)
- (2Z)-2-{[4-(methylsulfanyl)phenyl]methylidene}-2,3-dihydro-1H-inden-1-one (CAS 268563-91-3)
- 2-[2-(Methylsulfanyl)phenyl]-5-phenyl-1,3,4-oxadiazole (CAS 339014-15-2)
Recommended Standards
- 3-Tosyl-3-azabicyclo[3.2.0]heptan-6-ol (CAS 663172-75-6)
- benzyl 4-ethynyl-4-fluoropiperidine-1-carboxylate (CAS 495415-74-2)
- 3,3-Dimethyl-2-oxobutyl 2-(methylthio)nicotinate (CAS 473672-92-3)
- 2-Chloro-3,4'-bipyridine (CAS 1187968-06-4)
- 2-propylidenebutanedioic Acid (CAS 5796-70-3)
- 7-Methyl-4-oxo-2-(phenylthio)-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde (CAS 306281-30-1)
- 7-(Trifluoromethyl)imidazo[1,5-b]pyridazine (CAS 2151834-19-2)
- 2-(1H-1,2,4-triazol-1-yl)pyridine-4-carboxylic acid (CAS 263270-38-8)
- 1-(3,5-Difluorophenyl)cyclopropane-1-carbonitrile (CAS 1205642-06-3)
- Insulin degludec (CAS 844439-96-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com