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DL-Cysteine - 97%, high purity , CAS No.3374-22-9

14 Citations COA COA
    Grade & Purity:
  • ≥97%
In stock
Item Number
C110437
Grouped product items
SKU Size
Availability
 Price Qty
C110437-5g
5g
3
$35.90
C110437-25g
25g
2
$118.90
C110437-100g
100g
1
$360.90
C110437-500g
500g
1
$1,620.90
Wish List
Bulk Order  SDS  DATASHEET  Specification Sheet

Basic Description

Synonyms SR-01000944791 | Tox21_111766_1 | [35s]cysteine | A821916 | CCRIS 8598 | FD21272 | NCGC00248803-03 | SY009625 | d,l-cysteine | CAS-3374-22-9 | Zystein | CAS_5862 | L-Cysteine-13C3 | NSC 63864 | CHEBI:15356 | Hcys | UNII-5CM45Q5YAF | AB02703 | L-CYSTEINE (
Specifications & Purity ≥97%
Biochemical and Physiological Mechanisms NMDA agonist that is an agonist at quisqualate receptors at high concentration.
Storage Temp Store at 2-8°C,Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Product Description

Product Description

Cysteine is a non-essential amino acid that can be synthesized by the human body under normal physiological conditions if a sufficient quantity of methionine is available. Cysteine is commonly used as a precursor in the food and pharmaceutical industries. Cysteine is used as a processing aid for baking, as an additive in cigarettes, as well as in the preparation of meat flavours.

Product Application
NMDA agonist that is an agonist at quisqualate receptors at high concentration.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
Superclass Organic acids and derivatives
Class Carboxylic acids and derivatives
Subclass Amino acids, peptides, and analogues
Intermediate Tree Nodes Amino acids and derivatives - Alpha amino acids and derivatives
Direct Parent Cysteine and derivatives
Alternative Parents Alpha amino acids  Amino acids  Monocarboxylic acids and derivatives  Carboxylic acids  Alkylthiols  Organopnictogen compounds  Organic oxides  Monoalkylamines  Hydrocarbon derivatives  Carbonyl compounds  
Molecular Framework Aliphatic acyclic compounds
Substituents Cysteine or derivatives - Alpha-amino acid - Amino acid - Alkylthiol - Carboxylic acid - Monocarboxylic acid or derivatives - Organic nitrogen compound - Hydrocarbon derivative - Primary amine - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Organic oxide - Primary aliphatic amine - Organopnictogen compound - Carbonyl group - Amine - Organic oxygen compound - Aliphatic acyclic compound
Description This compound belongs to the class of organic compounds known as cysteine and derivatives. These are compounds containing cysteine or a derivative thereof resulting from reaction of cysteine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.
External Descriptors sulfur-containing amino acid - alpha-amino acid

Associated Targets(Human)

VDR Tclin Vitamin D receptor (26531 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
HepG2 (196354 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
EHMT2 Tchem Histone-lysine N-methyltransferase, H3 lysine-9 specific 3 (93046 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
TDP1 Tchem Tyrosyl-DNA phosphodiesterase 1 (345557 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
LMNA Tbio Prelamin-A/C (36751 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID

Associated Targets(non-human)

Adam17 ADAM17 (14 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Plasmodium falciparum (966862 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Luciferin 4-monooxygenase (66902 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Txnrd1 Thioredoxin reductase 1, cytoplasmic (45279 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ffp 4'-phosphopantetheinyl transferase ffp (24982 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID

Mechanisms of Action

Mechanism of Action Action Type target ID Target Name Target Type Target Organism Binding Site Name References

Names and Identifiers

IUPAC Name 2-amino-3-sulfanylpropanoic acid
INCHI InChI=1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)
InChIKey XUJNEKJLAYXESH-UHFFFAOYSA-N
Smiles C(C(C(=O)O)N)S
Isomeric SMILES C(C(C(=O)O)N)S
WGK Germany 3
Molecular Weight 121.16
Beilstein 1721406
Reaxy-Rn 1721406
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1721406&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

6 results found

Lot Number Certificate Type Date Item
K2408128 Certificate of Analysis Oct 17, 2022 C110437
L2410065 Certificate of Analysis Oct 17, 2022 C110437
K2216368 Certificate of Analysis Oct 17, 2022 C110437
K2216362 Certificate of Analysis Oct 17, 2022 C110437
K2216363 Certificate of Analysis Oct 17, 2022 C110437
K2216364 Certificate of Analysis Oct 17, 2022 C110437

Chemical and Physical Properties

Solubility Soluble in water (partly), 1 N HCl (25 mg/ml), ethanol, and acetic acid. Insoluble in acetone.
Sensitivity light sensitive;Air sensitive;Moisture sensitive
Melt Point(°C) 225°C
Molecular Weight 121.160 g/mol
XLogP3 -2.500
Hydrogen Bond Donor Count 3
Hydrogen Bond Acceptor Count 4
Rotatable Bond Count 2
Exact Mass 121.02 Da
Monoisotopic Mass 121.02 Da
Topological Polar Surface Area 64.300 Ų
Heavy Atom Count 7
Formal Charge 0
Complexity 75.300
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 1
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
The total count of all stereochemical bonds 0
Covalently-Bonded Unit Count 1

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Citations of This Product

How to Cite Aladdin Scientific Products?
1. Wang Huijuan,Chen Xiaoxu,Song Rui,Li Xinghui,Tao Beibei,Mao Jianchun.  (2017-05-04)  Qi-Zhu-Xie-Zhuo-Fang reduces serum uric acid levels and ameliorates renal fibrosis in hyperuricemic nephropathy rats..  Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie,  91  (358-365). 
2. Zhiping Qian, Rui Zhang, Haijun Hu, Yan Xiao, Hui Li, Xiaodong Sun, Tianyi Ma.  (2023)  Decoration of Defective Sites in Metal–Organic Frameworks to Construct Tight Heterojunction Photocatalyst for Hydrogen Production.  Solar RRL,  7  (22): (2300547). 
3. Xuejing Wang, Yinyan Yuan, YiXiao Sun, Xue Liu, Mingze Ma, Renyin Zhang, Feng Shi.  (2022)  One-step facile preparation of carbon dots with high fluorescence quantum yield and application in rapid latent fingerprint detection.  RSC Advances,  12  (42): (27199-27205). 
4. Ruihong Yao, Zhijian Li, Panpan Huo, Congcong Gong, Gang Liu, Chunhong Zheng, Shouzhi Pu.  (2022)  L-histidine functionalized ZiF-8 with aggregation-induced emission for detection of tetracycline.  SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,  280  (121546). 
5. Shuting Chen, Weijia Wang, Shaohua Xu, Caili Fu, Shuyi Ji, Fang Luo, Cuiying Lin, Bin Qiu, Zhenyu Lin.  (2021)  Single nanoparticle identification coupled with auto-identify algorithm for rapid and accurate detection of L-histidine.  ANALYTICA CHIMICA ACTA,  1187  (339162). 
6. Chen Shuting, Chen Chaoqun, Wang Jian, Luo Fang, Guo Longhua, Qiu Bin, Lin Zhenyu.  (2021)  A Bright Nitrogen-doped-Carbon-Dots based Fluorescent Biosensor for Selective Detection of Copper Ions.  Journal of Analysis and Testing,  5  (1): (84-92). 
7. Jian Zhang, Yanqing Miao, Zhao Cheng, Lingling Liang, Xiaoya Ma, Chunye Liu.  (2020)  A paper-based colorimetric assay system for sensitive cysteine detection using a fluorescent probe.  ANALYST,  145  (5): (1878-1884). 
8. Cui Xu, Ruifang Guan, Duxia Cao, Kaerdun Liu, Qifeng Chen, Yunqiao Ding, Yun Yan.  (2020)  Bioinspired non-aromatic compounds emitters displaying aggregation independent emission and recoverable photo-bleaching.  TALANTA,  206  (120232). 
9. Guo-Cheng Han, Xiaorui Su, Jiating Hou, Annaleizle Ferranco, Xiao-Zhen Feng, Ruosheng Zeng, Zhencheng Chen, Heinz-Bernhard Kraatz.  (2019)  Disposable electrochemical sensors for hemoglobin detection based on ferrocenoyl cysteine conjugates modified electrode.  SENSORS AND ACTUATORS B-CHEMICAL,  282  (130). 
10. Qing Xiong, Jing Jin, Liqiong Lv, Zhisi Bu, Shengqiang Tong.  (2018)  Chiral ligand exchange countercurrent chromatography: Enantioseparation of amino acids.  JOURNAL OF SEPARATION SCIENCE,  41  (6): (1479-1488). 
11. Jianping Li, Xionghui Ma, Mengxi Li, Yun Zhang.  (2018)  Does polysaccharide is an idea template selection for glycosyl imprinting?.  BIOSENSORS & BIOELECTRONICS,  99  (438). 
12. Chunye Liu,Yanqing Miao,Xuejiao Zhang,Shuli Zhang,Xiaojun Zhao.  (2020-06-02)  Colorimetric determination of cysteine by a paper-based assay system using aspartic acid modified gold nanoparticles..  Mikrochimica acta,  187  ((6)): (362-362). 
13. Wang Shulong, Huang Wenfang, Lin Qingyan, Feng Yinyin, Wei Qingmin, Xu Jiayao, Wang Rong, Luo Zhihui.  (2024)  Design and synthesis of a novel chiral photoacoustic probe and accurate imaging detection of hydrogen peroxide in vivo.  ANALYTICAL AND BIOANALYTICAL CHEMISTRY,    (1-10). 
14. Zhen Zhang, Yue Wang, Shuai Lv, Hailin Cong, Youqing Shen, Bing Yu.  (2024)  Isocyanate-chitin modified microspheres for chiral drug separation in high performance liquid chromatography.  JOURNAL OF APPLIED POLYMER SCIENCE,  141  (27): (e55594). 

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