NIST143D
Cystine
NIST® SRM® 143d
Manufacturer: Sigma Aldrich
CAS Number: 56-89-3
Synonym(S): L-Cystine, (R,R)-3,3′-Dithiobis(2-aminopropionicacid)
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 2 G | NIST143D-2-G | In Stock | ₹ 1,48,789.63 |
NIST143D - 2 G
In Stock
Quantity
1
Base Price: ₹ 1,48,789.63
GST (18%): ₹ 26,782.133
Total Price: ₹ 1,75,571.763
grade
certified reference material
Quality Level
100
packaging
pkg of 2 g
manufacturer/tradename
NIST®
mp
>240 °C (dec.) (lit.)
format
neat
SMILES string
N[C@@H](CSSC[C@H](N)C(O)=O)C(O)=O
InChI
1S/C6H12N2O4S2/c7-3(5(9)10)1-13-14-2-4(8)6(11)12/h3-4H,1-2,7-8H2,(H,9,10)(H,11,12)/t3-,4-/m0/s1
InChI key
LEVWYRKDKASIDU-IMJSIDKUSA-N
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | L-Cystine | Supelco | ₹ 11,452.85 - ₹ 1,09,895.40 | |
| | L-Cystine | Supelco | ₹ 10,695.10 | |
| | L-Cystine | Sigma Aldrich | ₹ 8,854.85 - ₹ 29,595.55 | |
| | L-Cystine | Sigma Aldrich | ₹ 2,998.53 - ₹ 97,060.00 | |
| | L-Cystine | Sigma Aldrich | ₹ 4,189.28 - ₹ 28,242.43 | |
 | L-Cystine | Millipore | ₹ 47,250.00 - ₹ 5,93,810.00 | |
 | L-Cystine | SAFC | ₹ 37,275.89 - ₹ 5,35,533.32 | |
| | L-Cystine | Sigma Aldrich | ₹ 7,209.45 - ₹ 2,61,456.23 |
Description
- General description: This Standard Reference Material (SRM) is intended primarily for use in validating microchemical procedures for the determination of carbon, hydrogen, nitrogen, and sulfur in organic matter. SRM 143d is pure crystalline cystine supplied in a 2 g unit size. For more information, please refer to the SDS and COA.SRM 143D_certSRM 143D_SDS
- Other Notes: Certified for the analytes listed below.Carbon (C), Hydrogen (H), Nitrogen (N), Oxygen (O), Sulfur (S), Cystine (C6H12N2O4S2)See certificate for values and more details at nist.gov/SRM.
- Legal Information: NIST is a registered trademark of National Institute of Standards and Technology
SAFETY INFORMATION
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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grade: certified reference material
Quality Level: 100
packaging: pkg of 2 g
manufacturer/tradename: NIST®
mp: >240 °C (dec.) (lit.)
format: neat
SMILES string: N[C@@H](CSSC[C@H](N)C(O)=O)C(O)=O
InChI: 1S/C6H12N2O4S2/c7-3(5(9)10)1-13-14-2-4(8)6(11)12/h3-4H,1-2,7-8H2,(H,9,10)(H,11,12)/t3-,4-/m0/s1
InChI key: LEVWYRKDKASIDU-IMJSIDKUSA-N
grade:
certified reference material
Quality Level:
100
packaging:
pkg of 2 g
manufacturer/tradename:
NIST®
mp:
>240 °C (dec.) (lit.)
format:
neat
SMILES string:
N[C@@H](CSSC[C@H](N)C(O)=O)C(O)=O
InChI:
1S/C6H12N2O4S2/c7-3(5(9)10)1-13-14-2-4(8)6(11)12/h3-4H,1-2,7-8H2,(H,9,10)(H,11,12)/t3-,4-/m0/s1
InChI key:
LEVWYRKDKASIDU-IMJSIDKUSA-N
grade: certified reference material
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packaging: pkg of 1 ea
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grade: certified reference material
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grade:
certified reference material
Quality Level:
100
packaging:
pkg of each
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NIST®
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grade: certified reference material
Quality Level: 100
packaging: pkg of 2 g
manufacturer/tradename: NIST®
mp: __
format: __
SMILES string: __
InChI: __
InChI key: __
grade:
certified reference material
Quality Level:
100
packaging:
pkg of 2 g
manufacturer/tradename:
NIST®
mp:
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format:
__
SMILES string:
__
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