What Is Hydroxypinacolone Retinoate Called in Chinese? HPR Chinese Name, English Name, and CAS Number Explained

When many people search for Hydroxypinacolone Retinoate, HPR, or CAS 893412-73-2, the first thing they want to know is:
What is Hydroxypinacolone Retinoate called in Chinese?

The answer is straightforward:
The Chinese name for Hydroxypinacolone Retinoate is "羟基频哪酮视黄酸酯"
, commonly abbreviated in the industry as
HPR
. It is a vitamin A-type cosmetic ingredient, and in raw material procurement, formulation development, COA, SDS, TDS, and product labels, the Chinese name, English name, and HPR abbreviation often appear together.

1. What Is the Chinese Name for Hydroxypinacolone Retinoate?

Common Chinese and English information for Hydroxypinacolone Retinoate is as follows:

Therefore, if the customer provides
Hydroxypinacolone Retinoate, HPR, or CAS 893412-73-2
it usually refers to what is called in Chinese
Hydroxypinacolone Retinoate
。

II. Why is Hydroxypinacolone Retinoate translated as 羟基频哪酮视黄酸酯?

Hydroxypinacolone Retinoate is the English name of this raw material, in which "Retinoate" is related to the retinoic acid structure. In domestic cosmetic raw material documentation and supply chain communication, the Chinese name
Hydroxypinacolone Retinoate
is usually used.

Because the English name is quite long, many customers use the abbreviation directly during R&D, procurement, and raw material trading
HPR
Therefore, expressions such as "HPR raw material," "HPR powder," and "HPR 99%" generally all refer to Hydroxypinacolone Retinoate.

3. What other Chinese names does Hydroxypinacolone Retinoate have?

In different product materials, e-commerce pages, chemical databases, or supplier documents, you may sometimes see similar Chinese names, such as:

• Hydroxypinacolone Retinoate
  

• Hydroxypinacolone Retinoate
  

• Hydroxypinacolone Retinoate
  

• Hydroxypinacolone Retinoate
  

• HPR
  

Among these names, if used in product materials, technical documents, website product pages, or customer quotations, it is recommended to prioritize
"Hydroxypinacolone Retinoate (HPR)"
, and also indicate
CAS 893412-73-2
, which can reduce identification issues caused by different translation methods.

4. Is Hydroxypinacolone Retinoate the same as Retinol?

No.
Hydroxypinacolone Retinoate and Retinol are not the same compound.
Although both belong to vitamin A-related cosmetic active ingredients, their English names, CAS numbers, and chemical structures are not the same.

Therefore, when purchasing vitamin A-type cosmetic ingredients, you should not rely solely on general terms such as "vitamin A" or "A alcohol"; you should further verify
English Name, CAS Number, Content and COA
。

V. Basic Characteristics of Hydroxypinacolone Retinoate (HPR)

In terms of raw material classification, HPR is a vitamin A-related ester raw material, belonging to the oil-soluble raw material system. When purchasing the pure product, in addition to the Chinese name, it is also necessary to focus on raw material purity, testing methods, appearance, storage conditions, and batch testing data.

HPR products on the market may have different purities, different carriers, and different commercialized forms; therefore,
"HPR raw material" and "HPR-containing compound raw material" cannot simply be considered completely identical products.
When purchasing, the actual HPR content in the COA or specification sheet should be checked.

VI. What information should be verified when purchasing Hydroxypinacolone Retinoate?

If cosmetic brand owners, OEM/ODM factories, R&D laboratories, or raw material traders are purchasing HPR, confirming the Chinese name alone is not enough. It is recommended to verify at least the following items:

• Product Name:
  Hydroxypinacolone Retinoate
  

• English Name:
  Hydroxypinacolone Retinoate
  

• CAS No.:
  893412-73-2

• Actual Content:
  Confirm whether it is high-purity HPR or a compounded raw material
  

• Test Method:
  View the test items and test methods in the COA
  

• Batch Data:
  Different batches shall be subject to the corresponding COA test results
  

• Technical Documents:
  Confirm whether COA, SDS, TDS or specification sheets can be provided
  

• Storage Conditions:
  Store away from light, in a sealed container, and under temperature control in accordance with supplier labels and technical documentation requirements
  

In particular, when comparing products between different suppliers, it is not advisable to compare prices based solely on the term "HPR," because 99% high-purity powder, low-content compounded liquid, and carrier-treated HPR raw materials may differ significantly in actual content and usage methods.

7. How do the Chinese and English names of Hydroxypinacolone Retinoate correspond to each other?

When preparing quotations, product labels, technical documentation, or export documents, you can fill them in as follows:

Chinese name:
Hydroxypinacolone Retinoate
English Name:
Hydroxypinacolone Retinoate
Abbreviation:
HPR
CAS No.:
893412-73-2

This format includes the Chinese name, English name, abbreviation, and CAS number at the same time, making it relatively easy to identify for both domestic and overseas customers.

8. Frequently Asked Questions

1. What is HPR called in Chinese?

The Chinese name of HPR is usually written as
Hydroxypinacolone Retinoate
, and its full English name is Hydroxypinacolone Retinoate.

2. What is the Chinese name of Hydroxypinacolone Retinoate?

The Chinese name corresponding to Hydroxypinacolone Retinoate is
Hydroxypinacolone Retinoate
。

3. What is the CAS number of Hydroxypinacolone Retinoate?

The CAS number of Hydroxypinacolone Retinoate is
893412-73-2. When purchasing or checking technical materials, you can use this CAS number to further verify the identity of the raw material.

4. Is Hydroxypinacolone Retinoate the same as HPR?

Yes, HPR is the commonly used English abbreviation for Hydroxypinacolone Retinoate, and in the domestic raw materials industry it usually refers to Hydroxypinacolone Retinoate. However, when actually purchasing, you should still verify the CAS number and product content to avoid confusing pure HPR with compounded raw materials containing HPR.

5. Is Hydroxypinacolone Retinoate the same as retinol?

No. Hydroxypinacolone Retinoate's English name is Hydroxypinacolone Retinoate, with CAS number 893412-73-2; Retinol's English name is Retinol, with CAS number 68-26-8. The two are different chemical substances.

IX. Summary

The Chinese name of Hydroxypinacolone Retinoate is "羟基频哪酮视黄酸酯"
, English name is
Hydroxypinacolone Retinoate
, commonly abbreviated in the industry as
HPR
, CAS number is
893412-73-2, molecular formula is
C26H38O3
, molecular weight is approximately
398.58 g/mol
。

If it is for raw material procurement, product development, or supplier screening, it is recommended not to judge products solely based on the abbreviation "HPR". You should also confirm based on the CAS number, actual content, COA, SDS, TDS, and specific product specifications. This way, you can more accurately distinguish high-purity Hydroxypinacolone Retinoate from different forms of HPR compound raw materials.