N N'-Diisopropylcarbodiimide CAS 693-13-0

Molecular Formula: C7H14N2

Formula Weight: 126.2

Purity: 99%

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Product Name: N N’-Diisopropylcarbodiimide
CAS No: 693-13-0

Basic Info

Product Name:N N’-Diisopropylcarbodiimide
Place of Origin:Shandong, China
Brand Name:Zhishang Chemical
Appearance:yellow liquid
EINECS No.:211-743-7
Storage:Cool Dry Place
Provide:N N’-Diisopropylcarbodiimide MSDS;
N N’-Diisopropylcarbodiimide COA


Product Categories:

Nitrogen compounds; Synthetic reagent; Protective amino acids; Condensation agent; Condensation reagent; intermediate; Coupling; Biochemical reagents; Amines; Aliphatics; PeptideCouplingReagents; Peptide bond condensing agent; Biochemistry; Organic raw materials; Pharmaceuticalintermediates; Pharmaceutical intermediates; Organic synthesis; Polypeptide reagent condensation agent; Chemical additives; Conventional organic chemical industry; Plasmid; Organic chemical raw materials; Chemical raw materials; other; Standard – standard titration solution; Chemical additives; Chemical solvents; straightchaincChemicalbookompounds; AminoAcidDerivatives; Condensation&ActiveEsterification; CouplingReactions(PeptideSynthesis); PeptideSynthesis; SyntheticOrganicChemistry; Peptide; ProtectedAminoAcids; Intermediates&FineChemicals; Pharmaceuticals


Diisopropyl carbodiimide is used in peptide chemistry as a coupling reagent. It is very toxic and caused contact dermatitis in a laboratory worker.

Chemical Properties:
Melting point 210-2120C (dec)
Boiling point 145-148 °C(lit.)
density 0.815 g/mL at 20 °C(lit.)
refractive index n20/D 1.433(lit.)
Fp 93 °F
storage temp. Store below +30°C.
solubility Soluble in chloroform, methylene chloride, acetonitrile, dioxane, dimethylformamide andtetrahydrofuran.
form Liquid
color Clear colorless to yellow
Sensitive Moisture Sensitive
BRN 878281

  1. N,N’-Diisopropylcarbodiimide is used as an antineoplastic. Used in the treatment of malignant melanoma and sarcomas
  2. This product is mainly used in amikacin, glutathione dehydrants, as well as in synthesis of acid anhydride, aldehyde, ketone, isocyanate; when it is used as dehydrating condensing agent, it reacts to dicyclohexylurea through short-time reaction under normal temperature. This product can also be used in synthesis of peptide and nucleic acid. It is easy to use this product to react with compound of free carboxy and amino-group into peptide. This product is widely used in medical, health, make-up and biological products, and other synthetic fields.
  3. Activating reagent used in solid phase peptide synthesis.
About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Business Type: Manufacturer
  • Product Range: Additive , Chemical Auxiliary & Catalyst , Organic Chemicals
  • Products/Service: Organic Intermediate,Inorganic Chemistry, APIs, Dyestuffs And Pigments, Fragrance And Spices, Food Additives
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.


After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.



You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

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