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    dci supplement


    dci inositol


    d-chiro-inositol dci

  • Product Name
  • CAS No.
  • EINECS No.
  • Empirical Formula
  • Molecular Mass
    180.16 G/mol
  • Place of Origin
  • Brand Name
    Premium Ingredient
  • Certification
  • Packaging Details
    1kg per Foil Bag, 10 Bags per carton. 25 kg per Drum. or Customized Package.
  • Delivery Time
    Peak season lead time: within 80 Workday; Off season lead time: within 30 Workday
  • Payment Terms
    TT against copy of documents、L/C
  • Supply Ability
    Annual Production Capacity: 101MT-500MT




Products Description

D-chiro Inositol is a form of the nutrient Inositol, sometimes called Vitamin B8.

D-chiro Inositol (DCI) is commonly used to help treat PCOS (polycystic ovary syndrome) in women. It is also used to increase insulin sensitivity and may offer some weight loss benefits in obese individuals.
It is typically taken together with myo-inositol, which is a more common form of this nutrient.


Basic Info

Product name: D-(+)-CHIRO-INOSITOL

Description: White crystalline powder,freely soluble in water.

Product identification

Chemical names: 1,2,4/3,5,6-Hexahydroxycyclohexane


English name:D-(+)-Chrio-Inositol

CAS No.:643-12-9

EINECS No.:211-394-0

Empirical formula:C6H12O6

Molecular mass: 180.16 g/mol



Characters:A white crystals or crystalline powder

Solubility: freely soluble in water

Optical(Specific) rotation: D-Chiro-Inositol 0(1.2% water solution): +60°

Melting point: 230℃

Water: ≤3.0%

Heavy metals(Pb): ≤20ppm

Optical purity(ee,GLC): ≥99%

Total impurity(HPLC-ELSD):≤1.0%


Application: d-chiro inositol may reduce symptoms of polycystic ovarian syndrome in overweight women.


Product name Cas No. Product name Cas No.
D,L-α-Hydroxymethionine calcium 4857-44-7 d-chiro-inositol 643-12-9
D,L-α-Ketoisoleucine Calcium(KILCa) 66872-75-1    
α-Ketovaline Calcium (KVCa) 51828-94-5    
α-Ketophenylalanine Calcium (KPACa) 51828-93-4    
α-Ketoleucine Calcium(KLCa) 51828-95-6    



Packing & Delivery

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Our Company

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Premium Ingredient Co., Ltd has been producing and distributing amino acids, vitamins, nutrition and food additives for decades, severing for more than 100 clients in the fields of food, beverage, diet supplements, cosmetic, pharmaceutical and animal feeding, exporting to dozens of countries. We supply these products only from the first class Chinese factories with over 10 years producing experiences.


With more than 10 years working experience, Premium Ingredient Co., Ltd offers not only quality products, but also good service, quick response, delivery in time, share up-to-the minute market information, supply one-stop-shop solutions.


We have established a long-term, extensive and deep cooperation with the source to ensure sufficient supplies, stable prices, and rapid shipment. Our 3rd party documents include ISO9001, ISO14001, HACCP, HALAL, KOSHER, GMP, FAMI-QS.


We expect you sending email or coming for negotiation.



Our Factory

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Our Research

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Our Certifications

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Q: How long is your delivery time?

A: Generally it is 1-2 weeks..


Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.


Q: What's your MOQ ?

A: For the high value product, our MOQ starts from 25kg.


Q: Is there a discount ?

A: Yes, for larger quantity, we always support with better price.


Q: How to confirm the Product Quality before placing orders ?

A: Our products conforms to the internation standard, such as USP, CP, FCC. We can also send you the samples for test. After you confirmed the samples, we will move to the next step for cooperation.


Q: How to start orders or make payments ?

A: You can send our your Purchase order ( if your company has ), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.


Q: How do you treat quality complaint ?

A: We tested each batch before delivery and only qualified product will be delivery, in case you find any problem about the quality when you received and tested, send email to us, and enclose the photo of the products and 3rd party test reports, We negotiate to resolve these issues, recall or exchange goods, or compensate.


Q: why we choose you ?

A : We ensure ingredient purity, on-time delivery, process efficiency and the technical documents you require.

(1) quality: meet even exceed what you expect.

(2) prices: competitive

(3) service: one stop shop solution, respond soon, delivery fast, share the market information, share the new application of the product.