Cucurbit[7]uril

Name: Cucurbit[7]uril
Brand: Vaqora Chemicals
SKU: VQ-050514

About Cucurbit[7]uril

Vaqora Chemicals supplies Cucurbit[7]uril, an imidazole derivative registered under CAS number 259886-50-5. Formula C42H42N28O14, molecular weight 1163.0 g/mol. Common synonyms include Cucurbit[7]uril (CB[7]) hydrate and Cucurbit(7)uril (CB(7)) hydrate.

Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 100 mg, 250 mg, 1 g and 5 g packs, Cucurbit[7]uril is dispatched with a Certificate of Analysis (COA) to destinations worldwide. SDS and detailed specification sheets can be requested with your quotation. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Cucurbit[7]uril
Catalogue No.	VQ-050514
CAS Number	259886-50-5
IUPAC name	3,5,8,10,13,15,18,20,23,25,28,30,33,35,36,38,40,42,46,48,50,52,54,56,58,60,62,64-octacosazadocosacyclo[30.3.3.36,7.311,12.316,17.321,22.326,27.22,36.231,38.13,35.15,8.110,13.115,18.120,23.125,28.130,33.140,46.142,64.148,50.152,54.156,58.160,62]heptacontane-39,41,43,44,45,47,49,51,53,55,57,59,61,63-tetradecone
Molecular formula	C₄₂H₄₂N₂₈O₁₄
Molecular weight	1163 g/mol
Exact mass	1162.3435
HSN code	2933
InChIKey	ZDOBFUIMGBWEAB-UHFFFAOYSA-N
SMILES	C1N2C3C4N(C2=O)CN5C6C7N(C5=O)CN8C9C2N(C8=O)CN5C8C%10N(C5=O)CN5C%11C%12N(C5=O)CN5C%13C%14N(C5=O)CN5C%15C(N1C5=O)N1CN3C(=O)N4CN6C(=O)N7CN9C(=O)N2CN8C(=O)N%10CN%11C(=O)N%12CN%13C(=O)N%14CN%15C1=O
PubChem CID	6096207

Physical properties
Physical form	Other
LogP (XLogP3)	-8
H-bond donors / acceptors	0 / 14
TPSA	330 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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 Cucurbit[7]uril?

The CAS Registry Number of Cucurbit[7]uril is 259886-50-5. It is also known as Cucurbit[7]uril (CB[7]) hydrate, Cucurbit(7)uril (CB(7)) hydrate, Cucurbit[7]uril hydrate.

What is the molecular formula and molecular weight of Cucurbit[7]uril?

Cucurbit[7]uril has the molecular formula C42H42N28O14 and a molecular weight of 1163 g/mol.

Which grade and pack sizes of Cucurbit[7]uril can I order?

We supply Cucurbit[7]uril, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Cucurbit[7]uril?

Yes. Every lot of Cucurbit[7]uril 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 Cucurbit[7]uril be shipped internationally?

Yes. Cucurbit[7]uril 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.