≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Argon charged Ships Wet ice 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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 504766992 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504766992 |
| Canonical Smiles | C(=NC(=N)N)(N)N.Cl |
| IUPAC Name | 1-(diaminomethylidene)guanidine;hydrochloride |
| InChIKey | FKPUYTAEIPNGRM-UHFFFAOYSA-N |
| INCHI | 1S/C2H7N5.ClH/c3-1(4)7-2(5)6;/h(H7,3,4,5,6,7);1H |
| Isomeric SMILES | C(=NC(=N)N)(N)N.Cl |
| Molecular Weight | 137.57 |
| Reaxy-Rn | 9504857 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=9504857&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 nitrogen compounds |
| Class | Organonitrogen compounds |
| Subclass | Guanidines |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Biguanides |
| Alternative Parents | Quaternary ammonium salts Propargyl-type 1,3-dipolar organic compounds Carboximidamides Organopnictogen compounds Organic chloride salts Imines Hydrocarbon derivatives Organic cations |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Biguanide - Quaternary ammonium salt - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Carboximidamide - Organopnictogen compound - Hydrocarbon derivative - Organic chloride salt - Organic salt - Imine - Organic cation - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as biguanides. These are organic compounds containing two N-linked guanidines. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 A2609190 | Certificate of Analysis | Dec 22, 2025 | B303787 |
| A2609191 | Certificate of Analysis | Dec 22, 2025 | B303787 |
| A2609192 | Certificate of Analysis | Dec 22, 2025 | B303787 |
| A2609197 | Certificate of Analysis | Dec 22, 2025 | B303787 |
| H2501247 | Certificate of Analysis | Jul 16, 2025 | B303787 |
| H2501248 | Certificate of Analysis | Jul 16, 2025 | B303787 |
| H2501249 | Certificate of Analysis | Jul 16, 2025 | B303787 |
| B2210221 | Certificate of Analysis | Dec 12, 2024 | B303787 |
| B2210233 | Certificate of Analysis | Dec 12, 2024 | B303787 |
| B2210264 | Certificate of Analysis | Dec 12, 2024 | B303787 |
| A2415223 | Certificate of Analysis | Jan 14, 2022 | B303787 |
| B2210269 | Certificate of Analysis | Jan 14, 2022 | B303787 |
| B2210305 | Certificate of Analysis | Jan 14, 2022 | B303787 |
| D2403055 | Certificate of Analysis | Jan 14, 2022 | B303787 |
| J2323090 | Certificate of Analysis | Jan 14, 2022 | B303787 |
| Molecular Weight | 137.570 g/mol |
|---|---|
| XLogP3 | |
| Hydrogen Bond Donor Count | 5 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 1 |
| Exact Mass | 137.047 Da |
| Monoisotopic Mass | 137.047 Da |
| Topological Polar Surface Area | 114.000 Ų |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Complexity | 98.600 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| 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 | 2 |
| 1. Xiangjie Chen, Hongbing Ran, Yue Zhao, Yulin Wang, Xu Han, Yiwen Tang, Shiyu Wang. (2024) Regulating Functional Groups to Construct a Mild Passivator Enhancing the Efficiency and Stability of Carbon-Based Perovskite Solar Cells. ACS Applied Materials & Interfaces, [PMID:39228118] [10.1021/acsami.4c08235] |
| 2. Huxue He, Yong Zhu, Xiong Chang, Kunpeng Li, Mengni Zhou, Duo Xu, Fashe Li, Xing Zhu, Hua Wang, Jiangzhao Chen, Tao Zhu. (2025) Multifunctional Biguanide Salts as Efficient Defect Passivators for High-Performance Inverted Perovskite Solar Cells. ACS Applied Energy Materials, [PMID:] [10.1021/acsaem.5c00535] |
