Endrin

Name: Endrin
Brand: Zemixal
SKU: ZX-033390

Reference StandardAvailable on request

Endrin (CAS 72-20-8) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Part of our API Reference Standards range.

Pack sizes

CAS number72-20-8

FormulaC₁₂H₈Cl₆O

Molar mass380.9 g/mol

Physical formSolid

HS code38229090

InChIKeyDFBKLUNHFCTMDC-GKRDHZSOSA-N

IUPAC name(1R,2R,3R,6S,7S,8S,9S,11R)-3,4,5,6,13,13-hexachloro-10-oxapentacyclo[6.3.1.13,6.02,7.09,11]tridec-4-ene

About Endrin

Zemixal lists Endrin for laboratories that identify, quantify or control Endrin and its related substances. Identity at a glance (Reference Standard): CAS 72-20-8, formula C12H8Cl6O and molar mass 380.9 g/mol. It is handled as a solid.

Where it is used

Identification & assay
Method development & validation
QC reference material
Agrochemical formulations

Safe handling

Hazard communication follows GHS (Danger: H300, H311, H400 and H410). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Endrin

See every impurity, metabolite and related compound we list for this API.

Endrin standards

Typical uses

Identification & assay
Method development & validation
QC reference material
Agrochemical formulations

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Endrin
Product name	Endrin
Catalogue number	ZX-033390
CAS number	72-20-8
IUPAC name	(1R,2R,3R,6S,7S,8S,9S,11R)-3,4,5,6,13,13-hexachloro-10-oxapentacyclo[6.3.1.13,6.02,7.09,11]tridec-4-ene
Molecular formula	C₁₂H₈Cl₆O
Molar mass	380.9 g/mol
Exact mass	379.8677
Grade	Reference Standard
Physical form	Solid
XLogP3	3.7
H-bond donors / acceptors	0 / 1
Topological polar surface area	12.5 Å²
HS code	38229090
InChIKey	DFBKLUNHFCTMDC-GKRDHZSOSA-N
SMILES	C1[C@@H]2[C@@H]3[C@H]([C@H]1[C@H]4[C@@H]2O4)[C@@]5(C(=C([C@]3(C5(Cl)Cl)Cl)Cl)Cl)Cl
PubChem CID	12358480
Synonyms	Hexadrin, Mendrin, Nendrin, Endricol, Stardrin, Endrine, Compound 269, Stardrin 20, Experimental insecticide 269, Latka 269, OMS 197, EN 57

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Acute toxicity

Hazardous to the environment

Signal word Danger

H300Fatal if swallowed
H311Toxic in contact with skin
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements P262, P264, P270, P273, P280, P301 + P316, P302 + P352, P316, P321, P330, P361 + P364, P391, 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

Pack sizes of Endrin
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 Endrin

Which CAS number identifies Endrin?

Endrin is registered under CAS 72-20-8. You may also see it listed as Hexadrin, Mendrin, Nendrin. Our catalogue number for this item is ZX-033390.

What are the formula and molar mass of Endrin?

For Endrin, its formula is C12H8Cl6O and its molar mass is 380.9 g/mol. The systematic (IUPAC) name is (1R,2R,3R,6S,7S,8S,9S,11R)-3,4,5,6,13,13-hexachloro-10-oxapentacyclo[6.3.1.13,6.02,7.09,11]tridec-4-ene. InChIKey DFBKLUNHFCTMDC-GKRDHZSOSA-N lets you match it in any structure database.

How is Endrin used in pharmaceutical QC?

Endrin is a characterised reference material linked to Endrin. 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 Endrin?

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 Endrin?

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 Endrin to my country?

Yes. Because Endrin 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 Endrin standards

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