Saxitoxin

Name: Saxitoxin
Brand: Zemixal
SKU: ZX-035789

Reference StandardAvailable on request

Buy Saxitoxin (CAS 35523-89-8) from Zemixal. Request a quote with price, lead time and documents. Part of our API Reference Standards range.

Pack sizes

CAS number35523-89-8

FormulaC₁₀H₁₇N₇O₄

Molar mass299.29 g/mol

Physical formSolid

HS code38229090

InChIKeyRPQXVSUAYFXFJA-HGRQIUPRSA-N

IUPAC name[(3aS,4R,10aS)-2,6-diamino-10,10-dihydroxy-3a,4,8,9-tetrahydro-1H-pyrrolo[1,2-c]purin-4-yl]methyl carbamate

About Saxitoxin

Saxitoxin is supplied by Zemixal as a characterised reference material for Saxitoxin analysis. Identity at a glance (Reference Standard): CAS 35523-89-8, formula C10H17N7O4 and molar mass 299.29 g/mol. It is handled as a solid.

Where it is used

Identification & assay
Method development & validation
QC reference material

Handling and storage

Classified under GHS with signal word Danger and hazard statements H300, H310 and H330. Read the SDS before first use.

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 Saxitoxin

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

Saxitoxin standards

Typical uses

Identification & assay
Method development & validation
QC reference material

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Saxitoxin
Product name	Saxitoxin
Catalogue number	ZX-035789
CAS number	35523-89-8
IUPAC name	[(3aS,4R,10aS)-2,6-diamino-10,10-dihydroxy-3a,4,8,9-tetrahydro-1H-pyrrolo[1,2-c]purin-4-yl]methyl carbamate
Molecular formula	C₁₀H₁₇N₇O₄
Molar mass	299.29 g/mol
Exact mass	299.1342
Grade	Reference Standard
Physical form	Solid
XLogP3	-4.6
H-bond donors / acceptors	6 / 6
Topological polar surface area	185 Å²
HS code	38229090
InChIKey	RPQXVSUAYFXFJA-HGRQIUPRSA-N
SMILES	C1CN2C(=N[C@H]([C@H]3[C@]2(C1(O)O)NC(=N3)N)COC(=O)N)N
PubChem CID	56947150
Synonyms	Saxitoxin hydrate, Gonyaulax catenella poison, Saxidomus giganteus poison, Mytilus californianus poison, Gonyaulax Toxin, Mitilotoxin, Saxitonin, Toxin, Gonyaulax, ((10,10-dihydroxy-2,6-diimino-decahydropyrrolo(1,2-c)purin-4-yl)methoxy)carboximidic acid, Saxitoxin-t, Saxitoxin-3H

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

Safety and GHS hazards

Acute toxicity

Signal word Danger

H300Fatal if swallowed
H310Fatal in contact with skin
H330Fatal if inhaled

Precautionary statements P260, P262, P264, P270, P271, P280, P284, P301 + P316, P302 + P352, P304 + P340, P316, P320, P321, P330, P361 + P364, 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

Pack sizes of Saxitoxin
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 Saxitoxin

Which CAS number identifies Saxitoxin?

Saxitoxin is registered under CAS 35523-89-8. You may also see it listed as Saxitoxin hydrate, Gonyaulax catenella poison, Saxidomus giganteus poison. Our catalogue number for this item is ZX-035789.

What are the formula and molar mass of Saxitoxin?

For Saxitoxin, its formula is C10H17N7O4 and its molar mass is 299.29 g/mol. The systematic (IUPAC) name is [(3aS,4R,10aS)-2,6-diamino-10,10-dihydroxy-3a,4,8,9-tetrahydro-1H-pyrrolo[1,2-c]purin-4-yl]methyl carbamate. InChIKey RPQXVSUAYFXFJA-HGRQIUPRSA-N lets you match it in any structure database.

How is Saxitoxin used in pharmaceutical QC?

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

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 Saxitoxin?

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 Saxitoxin to my country?

Yes. Because Saxitoxin 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.

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