Cas no 868272-85-9 (DAB tetrahydrochloride hydrate)
DAB tetrahydrochloride hydrate (3,3'-Diaminobenzidine tetrahydrochloride hydrate) is a chromogenic substrate widely used in immunohistochemistry (IHC) and enzyme-linked immunosorbent assays (ELISA). Its key advantages include high sensitivity and specificity for peroxidase-based detection systems, producing an insoluble brown precipitate upon oxidation, which facilitates clear visualization under microscopy. The tetrahydrochloride hydrate form enhances solubility in aqueous buffers, ensuring consistent performance in staining protocols. DAB is valued for its stability, reproducibility, and compatibility with a range of fixation and embedding techniques. It is particularly useful for permanent staining applications, as the reaction product resists fading over time. Proper handling and disposal are recommended due to its potential carcinogenicity.
868272-85-9 structure
Product Name:DAB tetrahydrochloride hydrate
CAS No:868272-85-9
MF:C12H17ClN4O
MW:268.742581129074
MDL:MFCD08273058
CID:721071
PubChem ID:87560724
Update Time:2025-06-08
DAB tetrahydrochloride hydrate Chemical and Physical Properties
Names and Identifiers
-
- 3,3′-Diaminobenzidine tetrahydrochloride hydrate
- 3,3'-Diaminobenzidine Tetrahydrochloride Hydrate[for Biochemical Research]
- [1,1'-Biphenyl]-3,3',4,4'-tetramine,hydrochloride, hydrate (1:4:?)
- 3,3'-Diaminobenzidine tetrahydrochloride hydrate
- DAB TETRAHYDROCHLORIDE HYDRATE
- DAB 4HCl
- DAB·4HCl Hydrate
- 3,3',4,4'-Tetraaminobiphenyl Tetrahydrochloride Hydrate
- DAB
- 3,3',4,4'-Biphenyltetramine tetrahydrochloride
- 3,3'-DIAMINOBENZIDINE TETRAHYDROCHLORIDE
- 3,3',4,4'-Tetraaminobiphenyl tetrahydrochloride
- [1,1'-Biphenyl]-3,3',4,4'-tetramine, tetrahydrochloride
- 3,3'-Diaminobenzidine hydrochloride
- DAB TETRAHYDROCHLORIDE
- 3,3'-Diaminobenzidine-4HCl
- 3,3'-Diammoniumbenzidinium tetrachloride
- 3,3'-Diaminobenzidine, tetrahydrochloride
- 4-(3,4-diaminophenyl)benzene-1,2-diamine tetrahydrochloride
- 3,3
- [1,1′-Biphenyl]-3,3′,4,4′-tetramine hydrochloride hydrate (1:4:?) (ACI)
- [1,1′-Biphenyl]-3,3′,4,4′-tetramine, tetrahydrochloride, hydrate (9CI)
- 3,3'-Diaminobenzidine tetrahydrochloride hydrate, >=96%
- HB0687
- C12H14N4.4HCl
- MFCD08273058
- DB-347761
- 3,3'-Diaminobenzidine tetrahydrochloride hydrate, for spectrophotometric det. of Se, >=97.5%
- DXWSCXIZIHILNP-UHFFFAOYSA-N
- [1,1'-Biphenyl]-3,3',4,4'-tetraamine tetrahydrochloride hydrate
- C12H20Cl4N4O
- 4-(3,4-Diaminophenyl)benzene-1,2-diamine tetrahydrochloride hydrate
- 4-(3,4-diaminophenyl)benzene-1,2-diamine;hydrate;tetrahydrochloride
- 3,3 inverted exclamation marka-Diaminobenzidine tetrahydrochloride hydrate
- AKOS016010263
- 3,3'-Diaminobenzidinetetrahydrochloride Hydrate
- 3,3-Diaminobenzidine (DAB) tetrahydrochloride
- 3,3'-Diaminobenzidine tetrahydrochloride hydrate, Suitable for use in diagnostic manufacturing
- 3,3'-Diaminobenzidine tetrahydrochloride hydrate, ISOPAC(R)
- 3,3'-DIAMINOBENZIDINE TETRAHCL HYDRATE
- 868272-85-9
- DAB tetrahydrochloride hydrate
-
- MDL： MFCD08273058
- Inchi： 1S/C12H14N4.ClH.H2O/c13-9-3-1-7(5-11(9)15)8-2-4-10(14)12(16)6-8;;/h1-6H,13-16H2;1H;1H2
- InChI Key： YOEDEMAWKGDBAW-UHFFFAOYSA-N
- SMILES： Cl.O.NC1C(N)=CC(C2C=C(N)C(N)=CC=2)=CC=1
Computed Properties
- Exact Mass: 360.026
- Monoisotopic Mass: 358.029
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 8
- Hydrogen Bond Acceptor Count: 4
- Heavy Atom Count: 20
- Rotatable Bond Count: 1
- Complexity: 209
- Covalently-Bonded Unit Count: 5
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Topological Polar Surface Area: 104
Experimental Properties
- Color/Form: Not determined
- Melting Point: 300°C
- Boiling Point: 481.7°C at 760 mmHg
- Flash Point: 282.7°C
- Solubility: H2O: soluble50mg/mL
- Water Partition Coefficient: Soluble at 5%(w/v) in water
- PSA: 104.08000
- LogP: 7.21520
- Sensitiveness: Sensitive to heat, light and air
- Solubility: Not determined
DAB tetrahydrochloride hydrate Security Information
-
Symbol:
- Prompt：warning
- Signal Word：Danger
- Hazard Statement： H302,H319,H341,H350
- Warning Statement： P201,P281,P305+P351+P338,P308+P313
- Hazardous Material transportation number：NONH for all modes of transport
- WGK Germany：3
- Hazard Category Code： 45-22-36-68
- Safety Instruction： 53-26-45
- RTECS：DV8753000
-
Hazardous Material Identification：
- TSCA：Yes
- Storage Condition：0-10°C
DAB tetrahydrochloride hydrate Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| Alichem | A019107878-25g |
[1,1'-Biphenyl]-3,3',4,4'-tetraamine tetrahydrochloride xhydrate |
868272-85-9 | 97% | 25g |
$214.24 | 2023-08-31 | |
| Alichem | A019107878-100g |
[1,1'-Biphenyl]-3,3',4,4'-tetraamine tetrahydrochloride xhydrate |
868272-85-9 | 97% | 100g |
$826.80 | 2023-08-31 | |
| SHANG HAI YI EN HUA XUE JI SHU Co., Ltd. | R032812-1g |
DAB tetrahydrochloride hydrate |
868272-85-9 | 96% | 1g |
￥131 | 2024-05-21 | |
| SHANG HAI YI EN HUA XUE JI SHU Co., Ltd. | R032812-25g |
DAB tetrahydrochloride hydrate |
868272-85-9 | 96% | 25g |
￥1518 | 2024-05-21 | |
| SHANG HAI YI EN HUA XUE JI SHU Co., Ltd. | R032812-5g |
DAB tetrahydrochloride hydrate |
868272-85-9 | 96% | 5g |
￥376 | 2024-05-21 | |
| SHANG HAI YUAN YE Biotechnology Co., Ltd. | S19132-5g |
DAB |
868272-85-9 | ，98%， | 5g |
￥120.00 | 2021-09-02 | |
| SHANG HAI YUAN YE Biotechnology Co., Ltd. | S19132-25g |
DAB |
868272-85-9 | ，98%， | 25g |
￥480.00 | 2021-09-02 | |
| SHANG HAI YUAN YE Biotechnology Co., Ltd. | S19132-100g |
DAB |
868272-85-9 | ，98%， | 100g |
￥1800.00 | 2021-09-02 | |
| BAI LING WEI Technology Co., Ltd. | 1886502-1G |
3,3'-Diaminobenzidine-4HCl-xH2O research grade |
868272-85-9 | 1G |
￥ 520 | 2022-04-26 | ||
| TRC | D422635-50mg |
3,3'-Diaminobenzidine Tetrahydrochloride hydrate |
868272-85-9 | 50mg |
$ 50.00 | 2022-06-05 |
DAB tetrahydrochloride hydrate Suppliers
Amadis Chemical Company Limited
Gold Member
Audited Supplier
(CAS:868272-85-9)DAB tetrahydrochloride hydrate
Order Number:A1205433
Stock Status:in Stock
Quantity:5g/25g/100g
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 03:42
Price ($):223.0/654.0/898.0
Email:[email protected]
DAB tetrahydrochloride hydrate Related Literature
-
Yi Cao,Yujiao Xiahou,Lixiang Xing,Xiang Zhang,Hong Li,ChenShou Wu,Haibing Xia Nanoscale, 2020,12, 20456-20466
-
Chao-Han Cheng,Wen-Zhen Wang,Shie-Ming Peng,I-Chia Chen Phys. Chem. Chem. Phys., 2017,19, 25471-25477
-
Eléonore Resongles,Corinne Casiot,Fran?oise Elbaz-Poulichet,Rémi Freydier,Odile Bruneel,Christine Piot,Sophie Delpoux,Aurélie Volant,Angélique Desoeuvre Environ. Sci.: Processes Impacts, 2013,15, 1536-1544
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Olga Guselnikova,Gérard Audran,Jean-Patrick Joly,Andrii Trelin,Evgeny V. Tretyakov,Vaclav Svorcik,Oleksiy Lyutakov,Sylvain R. A. Marque Chem. Sci., 2021,12, 4154-4161
-
Abdelaziz Houmam,Emad M. Hamed Chem. Commun., 2012,48, 11328-11330
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Recommended suppliers
Amadis Chemical Company Limited
(CAS:868272-85-9)DAB tetrahydrochloride hydrate
Purity:99%/99%/99%
Quantity:5g/25g/100g
Price ($):223.0/654.0/898.0