DL-Cysteine
In Stock•Starting at $8 for 5 g•Purity ≥ 95%
| CAS No. | 3374-22-9 |
|---|---|
| MDL No. | MFCD00066461 |
| MF | C3H7NO2S |
| MW | 121.16 |
| InChI Key | XUJNEKJLAYXESH-UHFFFAOYSA-N |
Pricing & Availability
| Pack Size | Purity | Price | Availability | Action |
|---|---|---|---|---|
| 5 g | 95% | $8 | In Stock | |
| 10 g | 95% | $12 | In Stock | |
| 25 g | 95% | $22 | In Stock | |
| 4*25 g | 95% | $86 | In Stock | |
| Custom synthesis and bulk supply options are available upon request. | ||||
Product Information
Cysteine is a sulfur-containing alpha-amino acid and a fundamental metabolite. It is a propanoic acid derivative with an amino group at position 2 and a sulfanyl group at position 3, containing a sulfanylmethyl group. It is a polar amino acid, the conjugate base of cysteinium, the conjugate acid of cysteinate(1-), and a tautomer of the cysteine zwitterion.
| CAS No. | 3374-22-9 |
|---|---|
| Product Name | DL-Cysteine |
| Heavy Atom Count | 7 | Rotatable Bond Count | 2 |
| Atom Stereo Count | 1 | Bond Stereo Count | 0 |
| HBA | 3 | HBD | 3 |
| TPSA | 63.320 Ų | Charge | 0 |
| Exact Mass | 121.01975 | Complexity | 75.34 |
| pKa | 4.007 | XLogP | -0.672 |
