Polyoxin B

Also known as: POLYOXIN B, Polyoxin AL, Pimycin, 5-[[2-amino-5-O-(aminocarbonyl)-2-deoxy-L-xylonoyl]amino]-1,5-dideoxy-1-[3,4-dihydro-5-(hydroxymethyl)-2,4-dioxo-1(2H)-pyrimidinyl]-β-D-allofuranuronic acid

Polyoxin B (CAS 19396-06-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C17H25N5O13 and a molecular weight of 507.40600 g/mol. Key property: a density of 1.774 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 19396-06-6
Jingsj CID: J-36330-4
Molecular Formula: C₁₇H₂₅N₅O₁₃
Molecular Weight: 507.40600 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Density	1.774 g/cm3
Exact Mass	507.14500
PSA	309.98000
Refractive Index	1.669

Customs & Trade Information

HS Code	2934999031

Frequently Asked Questions

What is the CAS number of Polyoxin B?

The CAS number of Polyoxin B is 19396-06-6.

What are the molecular formula and molecular weight of Polyoxin B?

Polyoxin B has molecular formula C17H25N5O13 and molecular weight 507.40600 g/mol.

What are the upstream and downstream products of Polyoxin B?

For Polyoxin B, Upstream Products: 5-Hydroxymethyluracil.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Polyoxin B (CAS 19396-06-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36330-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.