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Moligand™, ≥98% Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Protected from light,Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 16 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
D-arginine (H-D-Arg-OH) is the D-isomer of arginine. Arginine is an α-amino acid that is used in the biosynthesis of proteins. D-Arginine is an inactive form of L-arginine. D-arginine can be used in myeloma and neurological disease research。
| Pubchem Sid | 488184640 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488184640 |
| Canonical Smiles | C(CC(C(=O)O)N)CN=C(N)N |
| IUPAC Name | (2R)-2-amino-5-(diaminomethylideneamino)pentanoic acid |
| InChIKey | ODKSFYDXXFIFQN-SCSAIBSYSA-N |
| INCHI | 1S/C6H14N4O2/c7-4(5(11)12)2-1-3-10-6(8)9/h4H,1-3,7H2,(H,11,12)(H4,8,9,10)/t4-/m1/s1 |
| Isomeric SMILES | C(C[C@H](C(=O)O)N)CN=C(N)N |
| WGK Germany | 3 |
| Molecular Weight | 174.2 |
| Beilstein | 1725412 |
| Reaxy-Rn | 2090768 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2090768&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →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 - Alpha amino acids |
| Direct Parent | D-alpha-amino acids |
| Alternative Parents | Fatty acids and conjugates Guanidines Amino acids Propargyl-type 1,3-dipolar organic compounds Monocarboxylic acids and derivatives Carboxylic acids Carboximidamides Organopnictogen compounds Organic oxides Monoalkylamines Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | D-alpha-amino acid - Fatty acid - Guanidine - Amino acid - Carboxylic acid - Monocarboxylic acid or derivatives - Carboximidamide - Propargyl-type 1,3-dipolar organic compound - Organic 1,3-dipolar compound - Amine - Hydrocarbon derivative - Organic oxide - Primary amine - Organooxygen compound - Organonitrogen compound - Organopnictogen compound - Primary aliphatic amine - Organic oxygen compound - Organic nitrogen compound - Carbonyl group - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as d-alpha-amino acids. These are alpha amino acids which have the D-configuration of the alpha-carbon atom. |
| External Descriptors | Other amino acids |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | Jan 20, 2026 | A109212 | |
| Certificate of Analysis | Jan 20, 2026 | A109212 | |
| Certificate of Analysis | Jan 20, 2026 | A109212 | |
| Certificate of Analysis | Apr 26, 2025 | A109212 | |
| Certificate of Analysis | Apr 26, 2025 | A109212 | |
| Certificate of Analysis | Apr 26, 2025 | A109212 | |
| Certificate of Analysis | Apr 26, 2025 | A109212 | |
| Certificate of Analysis | Apr 26, 2025 | A109212 | |
| Certificate of Analysis | Jan 08, 2025 | A109212 | |
| Certificate of Analysis | Mar 25, 2024 | A109212 | |
| Certificate of Analysis | Mar 25, 2024 | A109212 | |
| Certificate of Analysis | Mar 25, 2024 | A109212 | |
| Certificate of Analysis | Mar 25, 2024 | A109212 | |
| Certificate of Analysis | Jul 21, 2022 | A109212 | |
| Certificate of Analysis | Jul 21, 2022 | A109212 | |
| Certificate of Analysis | Jul 21, 2022 | A109212 | |
| Certificate of Analysis | Jul 21, 2022 | A109212 | |
| Certificate of Analysis | Jul 21, 2022 | A109212 | |
| Certificate of Analysis | Jul 21, 2022 | A109212 | |
| Certificate of Analysis | Dec 23, 2021 | A109212 | |
| Certificate of Analysis | Dec 23, 2021 | A109212 | |
| Certificate of Analysis | Dec 23, 2021 | A109212 | |
| Certificate of Analysis | Dec 23, 2021 | A109212 | |
| Certificate of Analysis | Dec 23, 2021 | A109212 | |
| Certificate of Analysis | Dec 23, 2021 | A109212 |
| Sensitivity | Air Sensitive;Moisture sensitive; Light sensitive |
|---|---|
| Specific Rotation[α] | -26° (C=8,6mol/L HCl) |
| Melt Point(°C) | 221-224°C |
| Molecular Weight | 174.200 g/mol |
| XLogP3 | -4.200 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 5 |
| Exact Mass | 174.112 Da |
| Monoisotopic Mass | 174.112 Da |
| Topological Polar Surface Area | 128.000 Ų |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 176.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 1 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
| 1. Jingzhi Yang, Yami Ran, Shaopeng Liu, Chenhao Ren, Yuntian Lou, Pengfei Ju, Guoliang Li, Xiaogang Li, Dawei Zhang. (2023) Synergistic D-Amino Acids Based Antimicrobial Cocktails Formulated via High-Throughput Screening and Machine Learning. Advanced Science, 11 (9): (2307173). [PMID:38126652] [10.1002/advs.202307173] |
| 2. Wei Jia, Xin Wang. (2023) 3-Chloropropane-1,2-diol exposure adversely influenced the bio-accessibility signatures of digested infant foods by suppressing the destabilization of α-lactalbumin and d-aspartate oxidase in a dose-dependent manner. FOOD CHEMISTRY, [PMID:37385056] [10.1016/j.foodchem.2023.136729] |
| 3. Arabi Maryam, Ostovan Abbas, Wang Yunqing, Mei Rongchao, Fu Longwen, Li Jinhua, Wang Xiaoyan, Chen Lingxin. (2022) Chiral molecular imprinting-based SERS detection strategy for absolute enantiomeric discrimination. Nature Communications, 13 (1): (1-14). [PMID:36180485] [10.1038/s41467-022-33448-w] |
| 4. Xiao He, Yannv Qu, Xiaohong Lin, Jiapan Sun, Zhiru Jiang, Chaodong Wang, Yuanfei Deng, Fei Yan, Yansun Sun. (2022) Self-assembled D-arginine derivatives based on click chemical reactions for intracellular codelivery of antigens and adjuvants for potential immunotherapy. Journal of Materials Chemistry B, 10 (18): (3491-3500). [PMID:35403659] [10.1039/D2TB00346E] |
| 5. Shutong Yang, Liancheng Gu, Fangling Wu, Xinhua Dai, Fuxing Xu, Qiaoyu Li, Xiang Fang, Shaoning Yu, Chuan-Fan Ding. (2022) The chirality determination of amino acids by forming complexes with cyclodextrins and metal ions using ion mobility spectrometry, and a DFT calculation. TALANTA, [PMID:35272154] [10.1016/j.talanta.2022.123363] |
| 6. Xin-hui Zhou, Qing Liu, Hai-shui Wang. (2021) Chiral resolution of DL-glutamic acid by a chiral additive. JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY, 97 (5): (1240-1246). [PMID:] [10.1002/jctb.7018] |
| 7. Lamei Yang, Feng Luo, Weili Wei. (2021) Simultaneous determination of the concentration and enantiomeric excess of amino acids with a coumarin-derived achiral probe. Analytical Methods, 13 (16): (1905-1910). [PMID:33913945] [10.1039/D1AY00271F] |
| 8. Chengyi Xie, Liancheng Gu, Qidi Wu, Lei Li, Chenlu Wang, Jiancheng Yu, Keqi Tang. (2020) Effective Chiral Discrimination of Amino Acids through Oligosaccharide Incorporation by Trapped Ion Mobility Spectrometry. ANALYTICAL CHEMISTRY, [PMID:33226780] [10.1021/acs.analchem.0c03461] |
| 9. Xia Lin, Shu Zhu, Qiao Xia, Jiao Ma, Yingzi Fu. (2017) An ultrasensitive electrochemiluminescent D-alanine biosensor based on the synergetic catalysis of a hemin-functionalized composite and gold–platinum nanowires. Analytical Methods, 10 (1): (84-90). [PMID:] [10.1039/C7AY02483E] |
| 10. Wenrong Cai, Yanjing Shi, Ning Liu, Zheng-Zhi Yin, Junyao Li, Laidi Xu, Datong Wu, Yong Kong. (2024) A photothermal effect-based chiral sensor for chiral discrimination and sensitive detection. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, [PMID:38788508] [10.1016/j.saa.2024.124494] |
| 11. Songlin Chen, Zhihao Shen, Shuming Wen, Guang Han, Qicheng Feng. (2024) Effect of D-arginine as a novel depressant on the flotation separation of chalcopyrite from pyrite at low alkalinity. APPLIED SURFACE SCIENCE, [PMID:] [10.1016/j.apsusc.2024.161657] |
| 12. Luzheng Dong, Jun Wu, Xiashi Zhu. (2024) Preparation of amino acid chiral ionic liquid and visual chiral recognition of glutamine and phenylalanine enantiomers. CHIRALITY, 36 (4): (e23665). [PMID:38570326] [10.1002/chir.23665] |
| 13. Fengyuan Liu, Jiashan Xia, Chun Tao, Changmei Chen, Xiangshu Cheng, Rongchun Yi, Lulu Wang, Yue Wang, Tao Deng. (2024) The heterogeneity of physiological activity for chiral carbon dots derived from L/D/DL-arginine. Journal of Materials Chemistry B, [PMID:39283590] [10.1039/D4TB01294A] |
| 14. Qiaoru Zhang, Yu Wang, Tianyu Song, Mashooq Khan, Yanjun Gong, Yongxian Guo, Qiongzheng Hu. (2025) Molecular Structural Transformation from the D–A to D–D’ of an AIEgen for the Highly Sensitive Detection of Hydrogen Peroxide in Exhaled Breath Condensate. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, [PMID:] [10.1016/j.colsurfa.2025.137124] |
| 15. Panyong Wang, Mingna Hu, Huimin Miao, Minghui Zan, Qiannan You, Li Li. (2026) Sustainable gelatin–carbon dot hydrogel coatings for fruit preservation: integrating antioxidant and antibacterial activities. FOOD CHEMISTRY, [PMID:41633169] [10.1016/j.foodchem.2026.148245] |
| 16. Simin Zhang, Xiangfeng Chen, Yaping Shi, Xiangyu Zhu, Zongwei Cai. (2026) Soft-Chain-Induced Ultrahigh-Resolution Chiral Separation of Amino Acids via Bimetallic Immobilization in MALDI-TIMS-MS. ANALYTICAL CHEMISTRY, [PMID:41701523] [10.1021/acs.analchem.5c07869] |
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