N-Acetyl-S-(2,5-dimethylbenzene)-L-cysteine-d3 CAS 1331909-07-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1331909-07-9 |
| Molecular Formula | C13H14D3NO3S |
| Molecular Weight | 270.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-Acetyl-S-(2,5-dimethylbenzene)-L-cysteine-d3 (CAS 1331909-07-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H14D3NO3S. Molecular weight: 270.36 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H14D3NO3S |
| Molecular Weight | 270.36 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) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- 134PF6763Y 220621-22-7 Monomenthyl glutarate, (-)- UNII-134PF6763Y FEMA No. 4006 (L)-Monomenthane-3-yl carbonate L-Monomenthyl glutarate [FHFI] Pentanedioic acid, 1-((1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl) ester Pentanedioic acid, mono((1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl) ester (CAS 220621-22-7)
- 2-[4-(1-Ethyl-1,4-dimethylpentyl)phenoxy]ethanol-13C6 (CAS 1173019-61-8)
- Propanedioic acid, 2-(1-methylbutyl)-2-(2-propen-1-yl)-, 1,3-diethyl ester (CAS 6285-59-2)
- 5-(3-Methoxyphenyl)-2,4(1H,3H)-pyrimidinedione (CAS 127236-03-7)
- (1R)-1-(1-Benzyl-1H-1,2,3-triazol-4-yl)ethan-1-ol (CAS 1610380-87-4)
- tert-Butyl 4-(2-chloro-4-(methoxycarbonyl)benzyl)piperazine-1-carboxylate (CAS 1446819-29-9)
- 4,4,5,5-Tetramethyl-2-(4-neopentylphenyl)-1,3,2-dioxaborolane (CAS 2648451-28-7)
- 1-(Imidazo[1,2-b]pyridazin-3-yl)ethanone (CAS 453548-65-7)
- n-Ethyl-4-methoxy-2-nitroaniline (CAS 3360-85-8)
- Des-Gly34-Tirzepatide (CAS CATO-CPTD788940)
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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