Carbonyldiimidazole, 98%

Name: Carbonyldiimidazole, 98%
Brand: Vaqora Chemicals
SKU: VQ-002372

About Carbonyldiimidazole, 98%

Vaqora Chemicals supplies Carbonyldiimidazole (Biochemistry grade), a peptide synthesis reagent registered under CAS number 530-62-1 with a typical assay of 98%. Its molecular formula is C7H6N4O and its molecular weight is 162.15 g/mol. The IUPAC name is di(imidazol-1-yl)methanone. Common synonyms include CDI and 1,1'-carbonyldiimidazole.

The material typically appears as white to off-white to faint yellow to brown powder or crystals. Literature values give a melting point of 115-122 °C. Keep the material at 2–8 °C and protect it from moisture. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include peptide coupling, solid-phase peptide synthesis and bioconjugation. Typical end-use sectors are academic and industrial research and diagnostics and biotechnology.

Vaqora Chemicals supplies Carbonyldiimidazole in 25 g, 100 g, 500 g and 5 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Peptide coupling
Solid-phase peptide synthesis
Bioconjugation

Industries

Specifications & identifiers

Chemical identifiers
Product name	Carbonyldiimidazole, 98%
Catalogue No.	VQ-002372
CAS Number	530-62-1
IUPAC name	di(imidazol-1-yl)methanone
Molecular formula	C₇H₆N₄O
Molecular weight	162.15 g/mol
Exact mass	162.0542
Grade	Biochemistry
Purity / assay	98%
HSN code	29332990
InChIKey	PFKFTWBEEFSNDU-UHFFFAOYSA-N
SMILES	C1=CN(C=N1)C(=O)N2C=CN=C2
PubChem CID	68263

Physical properties
Physical form	Crystalline
Appearance	White to off-white to faint yellow to brown powder or crystals
Melting point	115-122 °C
LogP (XLogP3)	-0.2
H-bond donors / acceptors	0 / 3
TPSA	52.7 Å²
Storage	2–8 °C
UN number	UN 3263
Synonyms	CDI, 1,1'-carbonyldiimidazole, N,N'-carbonyldiimidazole, N,N-Carbonyldiimidazole, Carbonyl diimidazole, Diimidazol-1-yl ketone, di(1H-imidazol-1-yl)methanone, 1H-Imidazole, 1,1'-carbonylbis-, 1,1'-Carbonylbis-1H-imidazole, 1,1-Carbonyldiimidazole, 1-(1H-imidazole-1-carbonyl)-1H-imidazole, CDI Crosslinker

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H360May damage fertility or the unborn child

Precautionary statements: P203, P260, P264, P264 + P265, P270, P280, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P316, P317, P318, P321, P330, P332 + P317, P337 + P317, P362 + P364, P363, 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

Other grades of CAS 530-62-1

Reference Standard

1,1′-Carbonyldiimidazole

CAS: 530-62-1
Formula: C₇H₆N₄O
MW: 162.15 g/mol

In stock

Frequently asked questions

What is the CAS number of Carbonyldiimidazole, 98%?

The CAS Registry Number of Carbonyldiimidazole, 98% is 530-62-1. It is also known as CDI, 1,1'-carbonyldiimidazole, N,N'-carbonyldiimidazole.

What is the molecular formula and molecular weight of Carbonyldiimidazole, 98%?

Carbonyldiimidazole, 98% has the molecular formula C7H6N4O and a molecular weight of 162.15 g/mol. Its IUPAC name is di(imidazol-1-yl)methanone.

Which grade and pack sizes of Carbonyldiimidazole, 98% can I order?

We supply Carbonyldiimidazole, 98% in Biochemistry (98%) grade, in 25 g, 100 g, 500 g, 5 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Carbonyldiimidazole, 98%?

Yes. Every lot of Carbonyldiimidazole, 98% 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 Carbonyldiimidazole, 98% be shipped internationally?

Yes. Carbonyldiimidazole, 98% is classified as hazardous (UN 3263), 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.

How should Carbonyldiimidazole, 98% be stored?

2–8 °C. Keep the container tightly closed and refer to the SDS for full handling guidance.