Aminoguanidine hemisulfate salt - ≥98% , CAS No.996-19-0

CAS: 996-19-0 Cat. No.: A111133 Molecular Weight: 123.12 EC Number: 213-628-7
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
Tox21_111552_1 | DTXSID0046016 | pimagedine hemisulfate | Di(carbazamidine) sulphate | Aminoguanidine hemisulfate | R13YB310MU | Hydrazinecarboximidamide hemisulfate | aminoguanidinesulfate | CCG-204146 | NCGC00015082-09 | HMS3260I21 | W-100028 | Hydrazin
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
A111133-5g
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$9.90

$14.90
Save $5.00 (33.56%)
25g
A111133-25g
4

$13.90

$20.90
Save $7.00 (33.49%)
100g
A111133-100g
6

$36.90

$55.90
Save $19.00 (33.99%)
500g
A111133-500g
2

$146.90

$220.90
Save $74.00 (33.50%)
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

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

📚

Literature proof

Cited in 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Tox21_111552_1 | DTXSID0046016 | pimagedine hemisulfate | Di(carbazamidine) sulphate | Aminoguanidine hemisulfate | R13YB310MU | Hydrazinecarboximidamide hemisulfate | aminoguanidinesulfate | CCG-204146 | NCGC00015082-09 | HMS3260I21 | W-100028 | Hydrazin
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488192691
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488192691
Canonical SmilesC(=NN)(N)N.C(=NN)(N)N.OS(=O)(=O)O
IUPAC Name2-aminoguanidine;sulfuric acid
InChIKeyVKGQPUZNCZPZKI-UHFFFAOYSA-N
INCHI1S/2CH6N4.H2O4S/c2*2-1(3)5-4;1-5(2,3)4/h2*4H2,(H4,2,3,5);(H2,1,2,3,4)
Isomeric SMILES C(=NN)(N)N.C(=NN)(N)N.OS(=O)(=O)O
WGK Germany 2
Molecular Weight 123.12
Reaxy-Rn 18538574
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=18538574&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.

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🔬 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
ClassOrganic sulfuric acids and derivatives
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentOrganic sulfuric acids and derivatives
Alternative Parents Guanidines  Hydrazones  Organopnictogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkNot available
Substituents Organic sulfuric acid or derivatives - Guanidine - Hydrazone - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organonitrogen compound - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as organic sulfuric acids and derivatives. These are organic compounds containing the sulfuric acid or a derivative thereof.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
EHMT2 Tchem Histone-lysine N-methyltransferase, H3 lysine-9 specific 3 (93046 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
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.

7 results found

Lot NumberCertificate TypeDateItem
D2630013Certificate of AnalysisMay 06, 2026 A111133
L2114143Certificate of AnalysisMay 06, 2025 A111133
L2114149Certificate of AnalysisMay 06, 2025 A111133
L2114150Certificate of AnalysisMay 06, 2025 A111133
B2325271Certificate of AnalysisMar 03, 2023 A111133
B2325270Certificate of AnalysisMar 03, 2023 A111133
E2311068Certificate of AnalysisDec 16, 2021 A111133
Chemical and Physical Properties
SolubilitySoluble in water
Melt Point(°C)200°C
Molecular Weight246.250 g/mol
XLogP3
Hydrogen Bond Donor Count8
Hydrogen Bond Acceptor Count8
Rotatable Bond Count0
Exact Mass246.086 Da
Monoisotopic Mass246.086 Da
Topological Polar Surface Area264.000 Ų
Heavy Atom Count15
Formal Charge0
Complexity123.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count3
Citations of This Product
References
1. Li Fu, Zerui Liu, Pengjie Dong, Yingshu Guo.  (2023)  Electrochemiluminescence Mechanistic Insights of CuInS2/ZnS Nanocrystals with Hydrazine Compounds as Co-reactants.  Journal of Physical Chemistry C,      [PMID:] [10.1021/acs.jpcc.3c06277]
2. Lei Wang, Wan-Yang Xu, Yi-Wen Tang, Feng Hu.  (2022)  Nitrative inactivation of thioredoxin-1 loses its protective effect in bleomycin-induced pulmonary fibrosis.  INTERNATIONAL IMMUNOPHARMACOLOGY,      [PMID:36087509] [10.1016/j.intimp.2022.109208]
Solution Calculators
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