1,1'-[[[[(4-Chlorophenyl)carbamimidoyl]imino]methylene]bis[imino(hexane-1,6-diyl)]]bis[5-(4-chlorophenyl)biguanide]
- CAS
- 2734290-31-2
- Formula
- C36H50Cl3N15
- MW
- 799.2 g/mol
ZX-028557
API Reference Standards
Chlorhexidine Dihydrochloride
Reference StandardAvailable on request
Order Chlorhexidine Dihydrochloride (CAS 3697-42-5) online at Zemixal. Request a quote with price, lead time and documents.
CAS number3697-42-5
FormulaC22H32Cl4N10
Molar mass578.4 g/mol
Physical formSolid
HS code38229090
InChIKeyWJLVQTJZDCGNJN-UHFFFAOYSA-N
IUPAC name(1E)-2-[6-[[amino-[(E)-[amino-(4-chloroanilino)methylidene]amino]methylidene]amino]hexyl]-1-[amino-(4-chloroanilino)methylidene]guanidine;dihydrochloride
About Chlorhexidine Dihydrochloride
Analytical teams working on Chlorhexidine use Chlorhexidine Dihydrochloride as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 3697-42-5, formula C22H32Cl4N10 and molar mass 578.4 g/mol. It is handled as a solid.
Common uses in the lab and plant
- Identification & assay
- Method development & validation
- QC reference material
Handling and storage
Classified under GHS with signal word Warning and hazard statements H315, H319, H335 and H373. Read the SDS before first use.
Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Reference standards for Chlorhexidine
See every impurity, metabolite and related compound we list for this API.
Chlorhexidine standardsTypical uses
- Identification & assay
- Method development & validation
- QC reference material
Applications
Specifications and identifiers
| Product name | Chlorhexidine Dihydrochloride |
|---|---|
| Catalogue number | ZX-028558 |
| CAS number | 3697-42-5 |
| IUPAC name | (1E)-2-[6-[[amino-[(E)-[amino-(4-chloroanilino)methylidene]amino]methylidene]amino]hexyl]-1-[amino-(4-chloroanilino)methylidene]guanidine;dihydrochloride |
| Molecular formula | C22H32Cl4N10 |
| Molar mass | 578.4 g/mol |
| Exact mass | 578.1536 |
| Grade | Reference Standard |
| Physical form | Solid |
| H-bond donors / acceptors | 8 / 2 |
| Topological polar surface area | 178 Ų |
| HS code | 38229090 |
| InChIKey | WJLVQTJZDCGNJN-UHFFFAOYSA-N |
| SMILES | C1=CC(=CC=C1N/C(=N/C(=NCCCCCCN=C(/N=C(/NC2=CC=C(C=C2)Cl)\N)N)N)/N)Cl.Cl.Cl |
| PubChem CID | 9571016 |
| Synonyms | Chlorhexidine HCl, Dantroche hibitane, Chlorhex hcl, 1,1'-Hexamethylenebis(5-(4-chlorophenyl)biguanide) dihydrochloride, 1,1'-Hexamethylenebis[5-(4-chlorophenyl)biguanide] Dihydrochloride, Nolvasan Cap-Tabs, Nolvasan Suspension, Hydrochloride, Chlorhexidine, Chlorhexidine 2HCl, Arlacide H, Chlorhexidinium dichloride |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H373May causes damage to organs through prolonged or repeated exposure
- H400Very toxic to aquatic life
- H410Very toxic to aquatic life with long lasting effects
- H411Toxic to aquatic life with long lasting effects
Precautionary statements P260, P261, P264, P264 + P265, P271, P273, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P391, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Chlorhexidine Dihydrochloride
Which CAS number identifies Chlorhexidine Dihydrochloride?
Chlorhexidine Dihydrochloride is registered under CAS 3697-42-5. You may also see it listed as Chlorhexidine HCl, Dantroche hibitane, Chlorhex hcl. Our catalogue number for this item is ZX-028558.
What are the formula and molar mass of Chlorhexidine Dihydrochloride?
For Chlorhexidine Dihydrochloride, its formula is C22H32Cl4N10 and its molar mass is 578.4 g/mol. InChIKey WJLVQTJZDCGNJN-UHFFFAOYSA-N lets you match it in any structure database.
How is Chlorhexidine Dihydrochloride used in pharmaceutical QC?
Chlorhexidine Dihydrochloride is a characterised reference material linked to Chlorhexidine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Chlorhexidine Dihydrochloride?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Chlorhexidine Dihydrochloride?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Chlorhexidine Dihydrochloride to my country?
Yes. Because Chlorhexidine Dihydrochloride is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
More Chlorhexidine standards
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Rel-(5R,6S)-2-((4-Chlorophenyl)amino)-5-hydroxy-6-((1R,2R)-1,2,3-trihydroxypropyl)-5,6-dihydro-4H-1,3-oxazin-4-one
- CAS
- 2518301-34-1
- Formula
- C13H15ClN2O6
- MW
- 330.72 g/mol
ZX-023903
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