If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
C7880
L-Cysteine hydrochloride monohydrate
≥98% (TLC)
Synonym(s):
L-Cysteine hydrochloride hydrate (1:1:1)
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
500 mg | Check Cart for Availability | $22.30 |
100 g | Check Cart for Availability | $126.00 |
500 g | Check Cart for Availability | $431.00 |
1 kg | Check Cart for Availability | $655.00 |
5 kg | Check Cart for Availability | $2,490.00 |
About This Item
$22.30
Product Name
L-Cysteine hydrochloride monohydrate, reagent grade, ≥98% (TLC)
grade
reagent grade
Quality Segment
assay
≥98% (TLC)
form
powder
color
white
application(s)
cell analysis
peptide synthesis
SMILES string
O.Cl.N[C@@H](CS)C(O)=O
InChI
1S/C3H7NO2S.ClH.H2O/c4-2(1-7)3(5)6;;/h2,7H,1,4H2,(H,5,6);1H;1H2/t2-;;/m0../s1
InChI key
QIJRTFXNRTXDIP-JIZZDEOASA-N
General description
Application
Biochem/physiol Actions
1 of 1
This Item | |||
|---|---|---|---|
| description reagent grade, ≥98% (TLC) | description BioUltra, ≥99.0% (RT) | description from non-animal source, suitable for cell culture, meets EP, USP testing specifications | description Wacker Chemie AG, 98.5-101.0% |
| grade reagent grade | grade - | grade - | grade - |
| form powder | form crystals | form powder or crystals | form powder or crystals |
| assay ≥98% (TLC) | assay ≥99.0% (RT) | assay 98.5-101.0% dry basis | assay 98.5-101.0% |
| Quality Level 200 | Quality Level 200 | Quality Level 300 | Quality Level 200 |
| color white | color white | color white | color - |
| application(s) cell analysis | application(s) - | application(s) pharmaceutical (small molecule) | application(s) peptide synthesis |
Still not finding the right product?
Explore all of our products under L-Cysteine hydrochloride monohydrate
Storage Class
11 - Combustible Solids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
dust mask type N95 (US), Eyeshields, Gloves
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
Helpful?
-