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ChemicalBook >> CAS DataBase List >>(R)-4-hydroxy-2-(hydroxymethyl)-2-cyclopenten-1-one

(R)-4-hydroxy-2-(hydroxymethyl)-2-cyclopenten-1-one

(R)-4-hydroxy-2-(hydroxymethyl)-2-cyclopenten-1-one Structure
(R)-4-hydroxy-2-(hydroxymethyl)-2-cyclopenten-1-one structure
CAS No.
76420-07-0
Chemical Name:
(R)-4-hydroxy-2-(hydroxymethyl)-2-cyclopenten-1-one
Synonyms
(R)-4-hydroxy-2-(hydroxymethyl)cyclopent-2-en-1-one;(R)-4-Hydroxy-2-(hydroxymethyl)-2-cyclopenten-1-one;(4R)-4-Hydroxy-2-(hydroxymethyl)cyclopent-2-en-1-one;2-Cyclopenten-1-one, 4-hydroxy-2-(hydroxymethyl)-, (4R)-
CBNumber:
CB35466552
Molecular Formula:
C6H8O3
Molecular Weight:
128.13
MDL Number:
MOL File:
76420-07-0.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 02:50:53
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(R)-4-hydroxy-2-(hydroxymethyl)-2-cyclopenten-1-one Properties

Boiling point 354.8±42.0 °C(Predicted)
Density 1.391±0.06 g/cm3(Predicted)
pka 12.78±0.40(Predicted)
form powder to crystal
color White to Orange to Green

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P280-P305+P351+P338
HS Code  2914.50.5000

(R)-4-hydroxy-2-(hydroxymethyl)-2-cyclopenten-1-one price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical H1721 (R)-4-Hydroxy-2-(hydroxymethyl)-2-cyclopenten-1-one 76420-07-0 50MG $138 2026-04-30 Buy
Chem-Impex 39434 (R)-4-Hydroxy-2-(hydroxymethyl)-2-cyclopenten-1-one ≥90%(GC) 76420-07-0 50MG $278.82 2026-05-19 Buy
aablocks AA005C8D (R)-4-Hydroxy-2-(hydroxymethyl)-2-cyclopenten-1-one ≥90%(GC) 76420-07-0 50mg $299 2026-05-28 Buy
AK Scientific 8296DU (4R)-4-Hydroxy-2-(hydroxymethyl)cyclopent-2-en-1-one 76420-07-0 50mg $328 2021-12-16 Buy
Product number Packaging Price Buy
H1721 50MG $138 Buy
39434 50MG $278.82 Buy
AA005C8D 50mg $299 Buy
8296DU 50mg $328 Buy

(R)-4-hydroxy-2-(hydroxymethyl)-2-cyclopenten-1-one Preparation Products And Raw materials

Raw materials

Preparation Products

(R)-4-hydroxy-2-(hydroxymethyl)-2-cyclopenten-1-one Suppliers

Global Suppliers ( 9)
Supplier Tel Email Country ProdList Advantage
Hunan Hui Bai Shi Biotechnology Co., Ltd. 0731-85526065 13308475853 ivy@hnhbsj.com China 7236 62
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28364 80
TCI Europe 320-37350700 sales@tcieurope.eu Europe 23654 75
TCI AMERICA 800-4238616 sales@tciamerica.com Americas 23636 75
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44871 58
Meryer (Shanghai) Chemical Technology Co., Ltd. 18621169109 market03@meryer.com China 27963 58
Shandong Ziyi Pharmaceutical Co., Ltd. 17860786593 1181917242@qq.com China 9999 58
Aladdin Scientific tp@aladdinsci.com United States 50068 58
TCI Chemicals (India) Pvt. Ltd. -- sales-in@tcichemicals.com India 6749 58
Supplier Advantage
Hunan Hui Bai Shi Biotechnology Co., Ltd. 62
TOKYO CHEMICAL INDUSTRY CO., LTD. 80
TCI Europe 75
TCI AMERICA 75
Energy Chemical 58
Meryer (Shanghai) Chemical Technology Co., Ltd. 58
Shandong Ziyi Pharmaceutical Co., Ltd. 58
Aladdin Scientific 58
TCI Chemicals (India) Pvt. Ltd. 58
(R)-4-Hydroxy-2-(hydroxymethyl)-2-cyclopenten-1-one 2-Cyclopenten-1-one, 4-hydroxy-2-(hydroxymethyl)-, (4R)- (R)-4-hydroxy-2-(hydroxymethyl)cyclopent-2-en-1-one (4R)-4-Hydroxy-2-(hydroxymethyl)cyclopent-2-en-1-one 76420-07-0