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2,5-dimethoxyterephthalohydrazide - ≥97% , CAS No.114503-42-3
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Storage
Store at 2-8°C
Shipped In
Wet ice
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Why this grade
≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
Store at 2-8°C Ships Wet ice 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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications
Specifications & Purity
≥97%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%
Names and Identifiers
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504773132
Canonical Smiles
COC1=CC(=C(C=C1C(=O)NN)OC)C(=O)NN
IUPAC Name
2,5-dimethoxybenzene-1,4-dicarbohydrazide
InChIKey
LMKFGEOWEBMUDY-UHFFFAOYSA-N
INCHI
1S/C10H14N4O4/c1-17-7-3-6(10(16)14-12)8(18-2)4-5(7)9(15)13-11/h3-4H,11-12H2,1-2H3,(H,13,15)(H,14,16)
Molecular Weight
254.24
Reaxy-Rn
20496299
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=20496299&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 →🔬 Specification Sheet
Full quality attributes and acceptance criteria for this grade.
View spec sheet →Advanced Data
3D Structure
Interactive Chemical Structure Model
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.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 I2206619 | Certificate of Analysis | Jun 09, 2025 | D299778 |
| I2207085 | Certificate of Analysis | Jun 09, 2025 | D299778 |
| I2207086 | Certificate of Analysis | Jun 09, 2025 | D299778 |
| B2421227 | Certificate of Analysis | Jan 27, 2024 | D299778 |
| B2421228 | Certificate of Analysis | Jan 27, 2024 | D299778 |
| B2421229 | Certificate of Analysis | Jan 27, 2024 | D299778 |
| I2426398 | Certificate of Analysis | Jan 27, 2024 | D299778 |
| I2512007 | Certificate of Analysis | Jan 27, 2024 | D299778 |
Chemical and Physical Properties
| Molecular Weight | 254.240 g/mol |
|---|---|
| XLogP3 | -1.100 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 4 |
| Exact Mass | 254.102 Da |
| Monoisotopic Mass | 254.102 Da |
| Topological Polar Surface Area | 129.000 Ų |
| Heavy Atom Count | 18 |
| Formal Charge | 0 |
| Complexity | 282.000 |
| 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 | 1 |
Citations of This Product
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