API Process Intermediates & Related Compounds

1,3-Diisopropylurea

Name: 1,3-Diisopropylurea
Brand: Zemixal
SKU: ZX-011878

Reference StandardIn stock

Buy 1,3-Diisopropylurea (CAS 4128-37-4) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Quotes within one business day.

Pack sizes

CAS number4128-37-4

FormulaC₇H₁₆N₂O

Molar mass144.21 g/mol

Physical formSolid

InChIKeyBGRWYRAHAFMIBJ-UHFFFAOYSA-N

IUPAC name1,3-di(propan-2-yl)urea

About 1,3-Diisopropylurea

Researchers and plant chemists source 1,3-Diisopropylurea from Zemixal for routine and specialised work. Identity at a glance (Reference Standard): CAS 4128-37-4, formula C7H16N2O and molar mass 144.21 g/mol. It is handled as a solid.

Common uses in the lab and plant

API route development
Impurity fate & purge studies
Analytical method development

Handling and storage

Hazard communication follows GHS (Warning: H302, H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg, 100 mg and 250 mg, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Bosutinib

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

Bosutinib standards

Typical uses

API route development
Impurity fate & purge studies
Analytical method development

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 1,3-Diisopropylurea
Product name	1,3-Diisopropylurea
Catalogue number	ZX-011878
CAS number	4128-37-4
IUPAC name	1,3-di(propan-2-yl)urea
Molecular formula	C₇H₁₆N₂O
Molar mass	144.21 g/mol
Exact mass	144.1263
Grade	Reference Standard
Physical form	Solid
XLogP3	1
H-bond donors / acceptors	2 / 1
Topological polar surface area	41.1 Å²
InChIKey	BGRWYRAHAFMIBJ-UHFFFAOYSA-N
SMILES	CC(C)NC(=O)NC(C)C
PubChem CID	20084
Synonyms	N,N′-Bis(1-methylethyl)urea, 1,3-Bis(propan-2-yl)urea, Diptocarpamidine, N,N′-Diisopropylurea, N,N'-Diisopropylurea, Urea, N,N'-bis(1-methylethyl)-, 1,3-Dipropan-2-ylurea, N,N'-Bis(isopropyl)urea, Urea, 1,3-diisopropyl-, Urea,N'-bis(1-methylethyl)-, diisopropyl urea

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

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H302Harmful if swallowed
H315Causes skin irritation
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, P319, P321, P330, P332 + P317, P337 + P317, P362 + 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 1,3-Diisopropylurea
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request
250 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 1,3-Diisopropylurea

Which CAS number identifies 1,3-Diisopropylurea?

1,3-Diisopropylurea is registered under CAS 4128-37-4. You may also see it listed as N,N′-Bis(1-methylethyl)urea, 1,3-Bis(propan-2-yl)urea, Diptocarpamidine. Our catalogue number for this item is ZX-011878.

What are the formula and molar mass of 1,3-Diisopropylurea?

For 1,3-Diisopropylurea, its formula is C7H16N2O and its molar mass is 144.21 g/mol. The systematic (IUPAC) name is 1,3-di(propan-2-yl)urea. InChIKey BGRWYRAHAFMIBJ-UHFFFAOYSA-N lets you match it in any structure database.

How is 1,3-Diisopropylurea used in pharmaceutical QC?

1,3-Diisopropylurea is a characterised reference material linked to Bosutinib. 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 1,3-Diisopropylurea?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with 1,3-Diisopropylurea?

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 1,3-Diisopropylurea to my country?

Yes. Because 1,3-Diisopropylurea 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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