o-Tolidine dihydrochloride - AR, ≥97% , CAS No.612-82-8

CAS: 612-82-8 Cat. No.: T109082 Molecular Weight: 285.21 Beilstein Registry Number: 3713238 EC Number: 210-322-5 PubChem CID: 108938
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GRADE & PURITY AR ? Analytical Reagent grade — high-purity chemicals meeting strict assay limits for lab analysis. Use when accuracy matters and trace impurities could skew results. ≥97%
Synonyms
3,3'-DIMETHYLBENZIDINE DIHYDROCHLORIDE
Storage
Argon charged
Shipped In
FedEx DG Service
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
25g
T109082-25g
7
$49.90
100g
T109082-100g
3

$134.90

$169.90
Save $35.00 (20.60%)
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Why this grade

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

🌡

Storage & shipping

Argon charged Ships FedEx DG Service 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
3, 3'-DIMETHYLBENZIDINE DIHYDROCHLORIDE
Specifications & Purity
AR, ≥97%
Storage
Argon charged
Shipped In
FedEx DG Service
This product requires cold chain shipping. Ground and other economy services are not available.
Grade
AR
Purity
≥97%
Names and Identifiers
Pubchem Sid488187433
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488187433
Canonical SmilesCC1=C(C=CC(=C1)C2=CC(=C(C=C2)N)C)N.Cl.Cl
IUPAC Name4-(4-amino-3-methylphenyl)-2-methylaniline;dihydrochloride
InChIKeyLUKPNZHXJRJBAN-UHFFFAOYSA-N
INCHI1S/C14H16N2.2ClH/c1-9-7-11(3-5-13(9)15)12-4-6-14(16)10(2)8-12;;/h3-8H,15-16H2,1-2H3;2*1H
Isomeric SMILES CC1=C(C=CC(=C1)C2=CC(=C(C=C2)N)C)N.Cl.Cl
WGK Germany 3
RTECS DD1226000
Alternate CAS 304671-77-0
PubChem CID 108938
Molecular Weight 285.21
Beilstein 3713238
Reaxy-Rn 3713238

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

3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
PPARG Tclin Peroxisome proliferator-activated receptor gamma (15191 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
THRB Tclin Thyroid hormone receptor beta-1 (7926 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
NR1H4 Tclin Bile acid receptor FXR (6228 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Nfe2l2 Nuclear factor erythroid 2-related factor 2 (214 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.

6 results found

Lot NumberCertificate TypeDateItem
E2028093Certificate of AnalysisMar 11, 2024 T109082
D2315934Certificate of AnalysisFeb 27, 2023 T109082
D2315942Certificate of AnalysisFeb 27, 2023 T109082
D2317049Certificate of AnalysisFeb 27, 2023 T109082
D2317097Certificate of AnalysisFeb 27, 2023 T109082
C2228201Certificate of AnalysisDec 15, 2021 T109082
Chemical and Physical Properties
SolubilitySoluble in water,very slightly soluble in ethanol, insoluble in ether.
SensitivityAir & Light Sensitive ;Moisture sensitive
Molecular Weight285.200 g/mol
XLogP3
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass284.085 Da
Monoisotopic Mass284.085 Da
Topological Polar Surface Area52.000 Ų
Heavy Atom Count18
Formal Charge0
Complexity205.000
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
Solution Calculators
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