243005 MilliporeL-Cysteine, Free Base - CAS 52-90-4 - Calbiochem
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Overview
Key Spec Table
| CAS # | Empirical Formula |
|---|---|
| 52-90-4 | C₃H₇NO₂S |
Pricing & Availability
| Catalogue Number | Availability | Packaging | Qty/Pack | Price | Quantity | |
|---|---|---|---|---|---|---|
| 243005-100GM |
|
Glass bottle | 100 gm |
|
— | |
| 243005-1KG |
|
Glass bottle | 1 kg |
|
— | |
| 243005-25GM |
|
Plastic ampoule | 25 gm |
|
— |
| Description | |
|---|---|
| Overview | Naturally-occurring non-essential amino acid. |
| Catalogue Number | 243005 |
| Brand Family | Calbiochem® |
| Synonyms | Cys |
| Product Information | |
|---|---|
| CAS number | 52-90-4 |
| Form | White solid |
| Hill Formula | C₃H₇NO₂S |
| Chemical formula | C₃H₇NO₂S |
| Optical rotation | Optical rotation: +8° to +9° (c = 5, 1 N HCl, 20°C). |
| Quality Level | MQ100 |
| Biological Information | |
|---|---|
| Purity | ≥98% by titration (perchloric acid) |
| Physicochemical Information | |
|---|---|
| Contaminants | Iron: ≤10 ppm Endotoxin: ≤24 EU/g Total microorganisms: ≤100 CFU/g |
| Heavy metals | ≤0.001% (as Pb) |
| Safety Information according to GHS | |
|---|---|
| RTECS | HA1600000 |
| Safety Information | |
|---|---|
| R Phrase | R: 22; |
| Packaging Information | |
|---|---|
| Packaged under inert gas | Packaged under inert gas |
| Global Trade Item Number | |
|---|---|
| Catalogue Number | GTIN |
| 243005-100GM | 04055977199086 |
| 243005-1KG | 04055977199079 |
| 243005-25GM | 07790788054939 |