DL-システイン - Moligand™,≥97% , CAS No.3374-22-9

CAS: 3374-22-9 Cat. No.: C110437 分子式: C3H7NO2S 分子量: 121.16 Beilstein Registry Number: 1721406 EC番号: 222-160-2
注文可能
GRADE & PURITY Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. ≥97%
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 (
Storage
2-8℃で保管、アルゴン充填
Shipped In
濡れた氷
★
Size
USA
ドイツ (EU)*
Price
Qty
5g
C110437-5g
3 在庫あり
—

$9.90

$11.90
保存 $2.00 (16.81%)
25g
C110437-25g
2 在庫あり
—

$25.90

$29.90
保存 $4.00 (13.38%)
100g
C110437-100g
1 在庫あり
—

$94.90

$109.90
保存 $15.00 (13.65%)
500g
C110437-500g
1 在庫あり
—

$443.90

$499.90
保存 $56.00 (11.20%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

Moligand™, ≥97% Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

2-8℃で保管、アルゴン充填 Ships 濡れた氷 Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 16 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

概要

製品の説明

システインは、メチオニンの十分な量が利用可能である場合、通常の生理的条件下で人体によって合成することができる非必須アミノ酸である。システインは、一般的に食品および製薬業界の前駆体として使用されます。システインはベーキングのための加工助剤として、タバコの添加物として、また肉味の準備で使用される。

製品用途
NMDAアゴニストで、高濃度ではキスクワレート受容体のアゴニストとなる。

Specifications

同義語
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 (
仕様と純度
Moligand™, ≥97%
生化学的・生理学的メカニズム
NMDAアゴニストで、高濃度ではキスクワレート受容体のアゴニストとなる。
保管条件
2-8℃で保管、アルゴン充填
入荷
濡れた氷
等級
Moligand™
純度
≥97%
名前と識別子
パブケム・シド508810488
パブケム・シド・ウルhttps://pubchem.ncbi.nlm.nih.gov/substance/508810488
カノニカル・スマイルC(C(C(=O)O)N)S
IUPAC Name2-amino-3-sulfanylpropanoic acid
InChIKeyXUJNEKJLAYXESH-UHFFFAOYSA-N
INCHI1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)
異性体SMILES C(C(C(=O)O)N)S
WGKドイツ 3
分子量 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=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
分類Carboxylic acids and derivatives
SubclassAmino acids, peptides, and analogues
Intermediate Tree Nodes Amino acids and derivatives - Alpha amino acids and derivatives
Direct ParentCysteine 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 FrameworkAliphatic 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
説明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
3 D構造
インタラクティブ化学構造モデル





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関連ターゲット(非人間)
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作用メカニズム
証明書(CoA、COO、BSE/TSEと分析図)
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.

11 results found

Lot NumberCertificate Type日付商品
K2216362Certificate of AnalysisAug 04, 2026 C110437
K2216363Certificate of AnalysisAug 04, 2026 C110437
K2216364Certificate of AnalysisAug 04, 2026 C110437
K2216368Certificate of AnalysisAug 04, 2026 C110437
C2610598Certificate of AnalysisJan 31, 2026 C110437
C2610599Certificate of AnalysisJan 31, 2026 C110437
C2610600Certificate of AnalysisJan 31, 2026 C110437
H2511032Certificate of AnalysisAug 21, 2025 C110437
K2408128Certificate of AnalysisOct 17, 2022 C110437
L2410065Certificate of AnalysisOct 17, 2022 C110437
L2524090Certificate of AnalysisOct 17, 2022 C110437

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化学的性質と物理的性質
溶解度Soluble in water (partly), 1 N HCl (25 mg/ml), ethanol, and acetic acid. Insoluble in acetone.
感度light sensitive;Air sensitive;Moisture sensitive
融点(°C)225°C
分子量121.160 g/mol
XLogP3-2.500
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count4
Rotatable Bond Count2
Exact Mass121.02 Da
Monoisotopic Mass121.02 Da
Topological Polar Surface Area64.300 Ų
Heavy Atom Count7
Formal Charge0
Complexity75.300
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
参考文献
1. 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).  [PMID:] [10.1002/solr.202300547]
2. 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).  [PMID:36276032] [10.1039/D2RA05397G]
3. 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,      [PMID:35759934] [10.1016/j.saa.2022.121546]
4. 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,      [PMID:34753576] [10.1016/j.aca.2021.339162]
5. 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).  [PMID:] [10.1007/s41664-021-00162-3]
6. 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).  [PMID:31971166] [10.1039/C9AN02271F]
7. Cui Xu, Ruifang Guan, Duxia Cao, Kaerdun Liu, Qifeng Chen, Yunqiao Ding, Yun Yan.  (2019)  Bioinspired non-aromatic compounds emitters displaying aggregation independent emission and recoverable photo-bleaching.  TALANTA,      [PMID:31514871] [10.1016/j.talanta.2019.120232]
8. Guo-Cheng Han, Xiaorui Su, Jiating Hou, Annaleizle Ferranco, Xiao-Zhen Feng, Ruosheng Zeng, Zhencheng Chen, Heinz-Bernhard Kraatz.  (2018)  Disposable electrochemical sensors for hemoglobin detection based on ferrocenoyl cysteine conjugates modified electrode.  SENSORS AND ACTUATORS B-CHEMICAL,      [PMID:] [10.1016/j.snb.2018.11.042]
9. 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).  [PMID:29323783] [10.1002/jssc.201701117]
10. Jianping Li, Xionghui Ma, Mengxi Li, Yun Zhang.  (2017)  Does polysaccharide is an idea template selection for glycosyl imprinting?.  BIOSENSORS & BIOELECTRONICS,      [PMID:28818784] [10.1016/j.bios.2017.08.004]
11. 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,      [PMID:39078455] [10.1007/s00216-024-05463-x]
12. 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).  [PMID:] [10.1002/app.55594]
13. Qinhua Liu, Xuan Kuang.  (2025)  Electrochemiluminescent Chiral Sensor Based on Covalent Organic Frameworks for Discrimination of Phenylalanine Enantiomers.  CHIRALITY,  37  (7): (e70040).  [PMID:40619728] [10.1002/chir.70040]
14. Liu Chunye, Miao Yanqing, Zhang Xuejiao, Zhang Shuli, Zhao Xiaojun.  (2020)  Colorimetric determination of cysteine by a paper-based assay system using aspartic acid modified gold nanoparticles.  MICROCHIMICA ACTA,  187  (6): (1-8).  [PMID:32476039] [10.1007/s00604-020-04333-4]
15. Wang Xu, Li Shuangyu, Shi Wenzhuang, Xue Beiru, Wang Xu, Liu Miao, Lu Binjuan, Xu Zhouye, Gao Ye, Liu Jiachang, Ji Xingyue, Li Jia-Tang, Wang Yipeng.  (2026)  The potential role of H2S in the anti-infective function of antimicrobial peptides.  Nature Communications,      [PMID:42386743] [10.1038/s41467-026-74945-6]
16. Zhishan Fang, Shuyi Song, Shuo Zhang, Yuxuan Li, Mingshan Zheng, Xi-Ling Li, Ri Jin, Jun Zhe Min.  (2026)  Chiral mass spectrometry probe-based simultaneous analysis of thiol compounds in beer and urinary metabolism after consumption.  MICROCHEMICAL JOURNAL,      [PMID:] [10.1016/j.microc.2026.119304]
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