Neocuproine hemihydrate, 99%

Name: Neocuproine hemihydrate, 99%
Brand: Vaqora Chemicals
SKU: VQ-012105

About Neocuproine hemihydrate, 99%

Vaqora Chemicals supplies Neocuproine hemihydrate, a quinoline derivative registered under CAS number 34302-69-7 at a purity of 99%. Its molecular formula is C28H26N4O and its molecular weight is 434.5 g/mol. The IUPAC name is bis(2,9-dimethyl-1,10-phenanthroline). Hydrate. Common synonyms include 2,9-Dimethyl-1,10-phenanthroline.

The material typically appears as white to off-white to yellow powder or crystals. Literature values give a melting point of 159-164 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span pharmaceutical synthesis, analytical determinations and optics and photonics. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Neocuproine hemihydrate in 1 g and 5 g packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Pharmaceutical synthesis
Analytical determinations
Optics & photonics

Industries

Specifications & identifiers

Chemical identifiers
Product name	Neocuproine hemihydrate, 99%
Catalogue No.	VQ-012105
CAS Number	34302-69-7
IUPAC name	bis(2,9-dimethyl-1,10-phenanthroline);hydrate
Molecular formula	C₂₈H₂₆N₄O
Molecular weight	434.5 g/mol
Exact mass	434.2107
Purity / assay	99%
HSN code	29332990
InChIKey	IEBXFSLFDFHSRD-UHFFFAOYSA-N
SMILES	CC1=NC2=C(C=C1)C=CC3=C2N=C(C=C3)C.CC1=NC2=C(C=C1)C=CC3=C2N=C(C=C3)C.O
PubChem CID	67652146

Physical properties
Physical form	Crystalline
Appearance	White to off-white to yellow powder or crystals
Melting point	159-164 °C
H-bond donors / acceptors	1 / 5
TPSA	52.6 Å²

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P317, P319, P321, P330, 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 Neocuproine hemihydrate, 99%?

The CAS Registry Number of Neocuproine hemihydrate, 99% is 34302-69-7. It is also known as 2,9-Dimethyl-1,10-phenanthroline, 1,10-Phenanthroline, 2,9-dimethyl-, hemihydrate, 1,10-Phenanthroline, 2,9-dimethyl-, hydrate (2:1).

What is the molecular formula and molecular weight of Neocuproine hemihydrate, 99%?

Neocuproine hemihydrate, 99% has the molecular formula C28H26N4O and a molecular weight of 434.5 g/mol.

Which grade and pack sizes of Neocuproine hemihydrate, 99% can I order?

We supply Neocuproine hemihydrate, 99% in (99%) grade, in 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Neocuproine hemihydrate, 99%?

Yes. Every lot of Neocuproine hemihydrate, 99% 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 Neocuproine hemihydrate, 99% be shipped internationally?

Yes. Neocuproine hemihydrate, 99% 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.