1.02838
L-Cysteine
for biochemistry
Manufacturer: Millipore
CAS Number: 52-90-4
Synonym(S): L-Cysteine, α-Amino-ß-mercapto propionic acid, αlpha-Amino-ß-mercapto propionic acid, Cys, αlpha-Amino-beta-mercapto propionic acid
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 25 G | 1.02838-25-G | In Stock | ₹ 5,704.98 |
| 100 G | 1.02838-100-G | In Stock | ₹ 17,230.00 |
| 1 KG | 1.02838-1-KG | In Stock | ₹ 74,389.99 |
| 10 KG | 1.02838-10-KG | In Stock | ₹ 4,37,290.00 |
1.02838 - 25 G
In Stock
Quantity
1
Base Price: ₹ 5,704.98
GST (18%): ₹ 1,026.896
Total Price: ₹ 6,731.876
Quality Level
100
form
solid
autoignition temp.
420 °C
potency
1890 mg/kg LD50, oral (Rat)
pH
4.5-5.5 (20 °C, 100 g/L in H2O)
mp
220-228 °C
solubility
280 g/L
bulk density
300 kg/m3
storage temp.
2-30°C
InChI
1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Medchemexpress LLC HY-Y0337 500mg , L-Cysteine CAS:52-90-4 Purity:>98% | -- | ₹ 4,491.90 | |
| | Andwin Scientific L-Cysteine | 52-90-4 | MFCD00064306 | 100g | -- | ₹ 14,606.80 | |
| | Sigma Aldrich Fine Chemicals Biosciences L-Cysteine from non-animal source, BioReagent, suitable for cell culture, 98, 52-90-4, MFCD00064306 | -- | ₹ 17,189.00 | |
| | Sigma Aldrich Fine Chemicals Biosciences L-Cysteine | 52-90-4 | MFCD00064306 | 500g | -- | ₹ 41,610.39 | |
| | Sigma Aldrich Fine Chemicals Biosciences L-Cysteine | 52-90-4 | MFCD00064306 | 2.5g | -- | ₹ 4,123.99 | |
| | Sigma Aldrich Fine Chemicals Biosciences L-Cysteine >=97%, FG | 52-90-4 | MFCD00064306 | 100G | -- | ₹ 7,152.82 | |
| | L-Cysteine, Certified Reference Material, MilliporeSigma™ Supelco™ | -- | ₹ 14,887.44 | |
| | Sigma Aldrich Fine Chemicals Biosciences L-Cysteine | 52-90-4 | MFCD00064306 | 25g | -- | ₹ 7,820.18 | |
| | L-Cysteine | -- | ₹ 11,452.85 - ₹ 1,09,895.40 | |
| | (R)-(+)-Cysteine | -- | ₹ 4,437.43 - ₹ 7,640.00 |
Related Products
Description
- Application: Exploring the molecular mechanisms of Lrp/AsnC-type transcription regulator DecR, an L-cysteine-responsive feast/famine regulatory protein.: This study delves into the role of DecR, an L-cysteine-responsive regulatory protein, in modulating bacterial response to nutrient availability, offering insights into microbial metabolism and potential targets for antibacterial strategies (Zhou et al., 2024).
- Analysis Note: Assay (perchloric acid titration, calculated on dried substance): ≥ 99.0Identity (IR-spectrum): passes testAppearance: colorless to white, needle-shaped crystalsAppearance of solution (100 g/l, hydrochloric acid 2 mol/l): clear and colorlessSpec. rotation (α 20/D, 80 g/l, hydrochloric acid 1 mol/l, calc.on dried substance): +8.3 to +9.5pH (25 g/l; CO₂-free water): 4.5 - 5.5Chloride (Cl): ≤ 0.04 %Sulfate (SO₄): ≤ 0.03 %Heavy metals (as Pb): ≤ 0.001 %As (Arsenic): ≤ 0.0001 %Ca (Calcium): ≤ 0.001 %Co (Cobalt): ≤ 0.0005 %Fe (Iron): ≤ 0.0010 %K (Potassium): ≤ 0.0005 %Mg (Magnesium): ≤ 0.0005 %Na (Sodium): ≤ 0.01 %NH₄ (Ammonium): ≤ 0.02 %Zn (Zinc): ≤ 0.0005 %Foreign amino acids: ≤ 0.5 %Other ninhydrine positive substances: ≤ 0.1 %Loss on drying (105 °C; 3 h): ≤ 0.5 %
SAFETY INFORMATION
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable