6-Epidoxycycline

Name: 6-Epidoxycycline
Brand: Zemixal
SKU: ZX-021473

Reference StandardAvailable on request

6-Epidoxycycline (CAS 3219-99-6) supplier Zemixal. Request a quote with price, lead time and documents. Quotes within one business day.

Pack sizes

CAS number3219-99-6

FormulaC₂₂H₂₄N₂O₈

Molar mass444.4 g/mol

Physical formSolid

HS code38229090

InChIKeySGKRLCUYIXIAHR-IPJAVASBSA-N

IUPAC name(4S,4aR,5S,5aR,6S,12aR)-4-(dimethylamino)-1,5,10,11,12a-pentahydroxy-6-methyl-3,12-dioxo-4a,5,5a,6-tetrahydro-4H-tetracene-2-carboxamide

About 6-Epidoxycycline

Zemixal lists 6-Epidoxycycline for laboratories that identify, quantify or control Doxycycline and its related substances. Identity at a glance (Reference Standard): CAS 3219-99-6, formula C22H24N2O8 and molar mass 444.4 g/mol. It is handled as a solid.

Common uses in the lab and plant

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Storage and safety notes

It carries the GHS signal word Warning (H302), so wear gloves and eye protection and work with good ventilation.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Doxycycline

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

Doxycycline standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 6-Epidoxycycline
Product name	6-Epidoxycycline
Catalogue number	ZX-021473
CAS number	3219-99-6
IUPAC name	(4S,4aR,5S,5aR,6S,12aR)-4-(dimethylamino)-1,5,10,11,12a-pentahydroxy-6-methyl-3,12-dioxo-4a,5,5a,6-tetrahydro-4H-tetracene-2-carboxamide
Molecular formula	C₂₂H₂₄N₂O₈
Molar mass	444.4 g/mol
Exact mass	444.1533
Grade	Reference Standard
Physical form	Solid
XLogP3	-0.7
H-bond donors / acceptors	6 / 9
Topological polar surface area	182 Å²
HS code	38229090
InChIKey	SGKRLCUYIXIAHR-IPJAVASBSA-N
SMILES	C[C@H]1[C@H]2[C@@H]([C@H]3[C@@H](C(=O)C(=C([C@]3(C(=O)C2=C(C4=C1C=CC=C4O)O)O)O)C(=O)N)N(C)C)O
PubChem CID	54685534
Synonyms	epi-Doxycycline, 6-Epioxytetracycline, 6-deoxy-, 6-epi-Oxytetracycline, 6-deoxy-, beta-6-Deoxy-5-hydroxytetracycline, 3219-99-6(free base), Discontinued-Replaced by E585925

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

Safety and GHS hazards

Irritant or harmful

Health hazard

Signal word Warning

H302Harmful if swallowed

Precautionary statements P203, P264, P270, P280, P301 + P317, P318, P330, 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 6-Epidoxycycline
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 6-Epidoxycycline

Which CAS number identifies 6-Epidoxycycline?

6-Epidoxycycline is registered under CAS 3219-99-6. You may also see it listed as epi-Doxycycline, 6-Epioxytetracycline, 6-deoxy-, 6-epi-Oxytetracycline, 6-deoxy-. Our catalogue number for this item is ZX-021473.

What are the formula and molar mass of 6-Epidoxycycline?

For 6-Epidoxycycline, its formula is C22H24N2O8 and its molar mass is 444.4 g/mol. The systematic (IUPAC) name is (4S,4aR,5S,5aR,6S,12aR)-4-(dimethylamino)-1,5,10,11,12a-pentahydroxy-6-methyl-3,12-dioxo-4a,5,5a,6-tetrahydro-4H-tetracene-2-carboxamide. InChIKey SGKRLCUYIXIAHR-IPJAVASBSA-N lets you match it in any structure database.

How is 6-Epidoxycycline used in pharmaceutical QC?

6-Epidoxycycline is a characterised reference material linked to Doxycycline. 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 6-Epidoxycycline?

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 6-Epidoxycycline?

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 6-Epidoxycycline to my country?

Yes. Because 6-Epidoxycycline 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 Doxycycline standards

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