Duborimycin

Name: Duborimycin
Brand: Vaqora Chemicals
SKU: VQ-036586

About Duborimycin

Listed under CAS 28008-55-1, Duborimycin is an impurity of Daunorubicin available from Vaqora Chemicals. With the molecular formula C27H31NO10, it has a molar mass of 529.5 g/mol. Common synonyms include Daunorubicinol and Daunomycinol.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

As a characterised impurity of Daunorubicin, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Daunorubicin

View every impurity, metabolite and intermediate we list for Daunorubicin.

Daunorubicin impurities

Specifications & identifiers

Chemical identifiers
Product name	Duborimycin
Catalogue No.	VQ-036586
CAS Number	28008-55-1
IUPAC name	(7S,9S)-7-[(2R,4S,5S,6S)-4-amino-5-hydroxy-6-methyloxan-2-yl]oxy-6,9,11-trihydroxy-9-[(1S)-1-hydroxyethyl]-4-methoxy-8,10-dihydro-7H-tetracene-5,12-dione
Molecular formula	C₂₇H₃₁NO₁₀
Molecular weight	529.5 g/mol
Exact mass	529.1948
Grade	Reference Standard
HSN code	38229090
InChIKey	HJEZFVLKJYFNQW-PRFXOSGESA-N
SMILES	C[C@H]1[C@H]([C@H](C[C@@H](O1)O[C@H]2C[C@@](CC3=C2C(=C4C(=C3O)C(=O)C5=C(C4=O)C(=CC=C5)OC)O)([C@H](C)O)O)N)O
PubChem CID	443832

Physical properties
Physical form	Solid
LogP (XLogP3)	1.8
H-bond donors / acceptors	6 / 11
TPSA	189 Å²
Synonyms	Daunorubicinol, Daunomycinol, Leukaemomycin D, Dihydrodaunomycin, 13-Dihydrodaunomycin, Antibiotic 20-798RP, (13S)-13-Dihydrodaunorubicin

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
H340May cause genetic defects
H350May cause cancer
H360May damage fertility or the unborn child

Precautionary statements: P203, P261, P264, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P317, P318, P321, P330, P362 + P364, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Duborimycin?

The CAS Registry Number of Duborimycin is 28008-55-1. It is also known as Daunorubicinol, Daunomycinol, Leukaemomycin D.

What is the molecular formula and molecular weight of Duborimycin?

Duborimycin has the molecular formula C27H31NO10 and a molecular weight of 529.5 g/mol. Its IUPAC name is (7S,9S)-7-[(2R,4S,5S,6S)-4-amino-5-hydroxy-6-methyloxan-2-yl]oxy-6,9,11-trihydroxy-9-[(1S)-1-hydroxyethyl]-4-methoxy-8,10-dihydro-7H-tetracene-5,12-dione.

What is Duborimycin used for?

Duborimycin is supplied as a characterised reference material related to Daunorubicin. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Duborimycin can I order?

We supply Duborimycin in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Duborimycin?

Yes. Every lot of Duborimycin is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Duborimycin be shipped internationally?

Yes. Duborimycin is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.