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Hydroxyectoine

Hydroxyectoine Structure
Hydroxyectoine structure
CAS No.
165542-15-4
Chemical Name:
Hydroxyectoine
Synonyms
HYDROXYECTOIN*;Hydroxyectoine;Hydroxyectoine >=95% (HPLC);(S)-5-Hydroxy-2-methyl-3,4,5,6-tetrahydro-pyrimidin-4-carbonsure;(4S,5S)-5-HYDROXY-2-METHYL-1,4,5,6-TETRAHYDROPYRIMIDINE-4-CARBOXYLIC ACID;(5S,6S)-5-hydroxy-2-methyl-1,4,5,6-tetrahydropyrimidine-6-carboxylic acid;4-Pyrimidinecarboxylic acid, 1,4,5,6-tetrahydro-5-hydroxy-2-methyl-, (4S,5S)-;4-Pyrimidinecarboxylicacid,1,4,5,6-tetrahydro-5-hydroxy-2-methyl-,(4S,5S)-(9CI);THP(A), (4S,5S)-5-Hydroxy-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid
CBNumber:
CB1689149
Molecular Formula:
C6H10N2O3
Molecular Weight:
158.16
MDL Number:
MFCD01863080
MOL File:
165542-15-4.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:49:20
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Hydroxyectoine Properties

Boiling point 465.2±45.0 °C(Predicted)
Density 1.56±0.1 g/cm3(Predicted)
pka 2.83±0.40(Predicted)
form solid
color Off-white to light yellow
Cosmetics Ingredients Functions SKIN CONDITIONING
SKIN CONDITIONING - EMOLLIENT
BUFFERING
InChI InChI=1S/C6H10N2O3/c1-3-7-2-4(9)5(8-3)6(10)11/h4-5,9H,2H2,1H3,(H,7,8)(H,10,11)/t4-,5-/m0/s1
InChIKey KIIBBJKLKFTNQO-WHFBIAKZSA-N
SMILES C1(C)NC[C@H](O)[C@@H](C(O)=O)N=1
FDA UNII CIJ7YN252E
UNSPSC Code 24112111
NACRES NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H335-H319-H315
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
PPE dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  1
F  10
Storage Class 11 - Combustible Solids

Hydroxyectoine price More Price(20)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 70709 Hydroxyectoine ≥95% (HPLC) 165542-15-4 1g $44.3 2026-04-30 Buy
Sigma-Aldrich 70709 Hydroxyectoine ≥95% (HPLC) 165542-15-4 10g $312 2026-04-30 Buy
Sigma-Aldrich 02390595 Hydroxyectoine primary reference standard 165542-15-4 100MG $290 2023-06-20 Buy
Biosynth FH44799 Hydroxyectoine 165542-15-4 2g $211.76 2026-06-04 Buy
Biosynth FH44799 Hydroxyectoine 165542-15-4 5g $453.75 2026-06-04 Buy
Product number Packaging Price Buy
70709 1g $44.3 Buy
70709 10g $312 Buy
02390595 100MG $290 Buy
FH44799 2g $211.76 Buy
FH44799 5g $453.75 Buy

Hydroxyectoine Chemical Properties, Uses, Production

Uses

food and beverages

Definition

ChEBI: 5-hydroxyectoine is a carboxamidine heterocycle which is obtained by formal condensation of 4-amino-L-allothreonine with acetic acid. It is a carboxamidine, a secondary alcohol, a member of 1,4,5,6-tetrahydropyrimidines and a monocarboxylic acid. It is a conjugate acid of a 5-hydroxyectoinate. It is a tautomer of a 5-hydroxyectoine zwitterion.

Hydroxyectoine Preparation Products And Raw materials

Raw materials

Preparation Products

Hydroxyectoine Suppliers

Global Suppliers ( 60)
Supplier Tel Email Country ProdList Advantage
Jiangxi Zhiyan Biopharmaceutical Technology Co., Ltd 13970866816; 13732973797 fa@zybiopharma.com China 46 58
Adamas Reagent, Ltd. 400-6009262 15618770481 yhx@titansci.com China 14098 59
Quality Control Solutions Ltd. 0755-66853366 13670046396 orders@qcsrm.com China 18188 56
Alfa Chemistry 1-516-6625404 support@alfa-chemistry.com United States 9170 60
Shanghai Rochi Pharmaceutical Co., Ltd. 021-38751876 15000076078 Info@rochipharma.com China 616 55
Shanghai EFE Biological Technology Co., Ltd. 021-65675885 18964387627 info@efebio.com China 9799 58
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Wellman Pharmaceutical Group Limited 15807197853 18971451745 15807197853@163.com China 3974 58
Jinan Yaoyan Pharmaceutical Co., Ltd. jnyaoyan@163.com China 3057 58
Supplier Advantage
Jiangxi Zhiyan Biopharmaceutical Technology Co., Ltd 58
Adamas Reagent, Ltd. 59
Quality Control Solutions Ltd. 56
Alfa Chemistry 60
Shanghai Rochi Pharmaceutical Co., Ltd. 55
Shanghai EFE Biological Technology Co., Ltd. 58
Shanghai YuanYe Biotechnology Co., Ltd. 60
Amadis Chemical Company Limited 58
Wellman Pharmaceutical Group Limited 58
Jinan Yaoyan Pharmaceutical Co., Ltd. 58

View Latest Price from Hydroxyectoine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
HYDROXYECTOINE pictures 2026-07-01 HYDROXYECTOINE
165542-15-4
 1KG 98% 20Tons Shaanxi Dideu New Materials Co. Ltd

165542-15-4 (Hydroxyectoine) Related Search:

Hydroxyectoine Ectoine 4,6-Dihydroxy-2-methylpyrimidine 2-methyl-4-carboxy-5-hydroxy-3,4,5,6-tetrahydropyrimidine 4-Pyrimidinecarboxylic acid, 3,4,5,6-tetrahydro-
1,4,5,6-tetrahydropyrimidine-4-carboxylic acid hydrochloride

1of2

(4S,5S)-5-HYDROXY-2-METHYL-1,4,5,6-TETRAHYDROPYRIMIDINE-4-CARBOXYLIC ACID (S)-5-Hydroxy-2-methyl-3,4,5,6-tetrahydro-pyrimidin-4-carbonsure THP(A), (4S,5S)-5-Hydroxy-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid HYDROXYECTOIN* 4-Pyrimidinecarboxylicacid,1,4,5,6-tetrahydro-5-hydroxy-2-methyl-,(4S,5S)-(9CI) (5S,6S)-5-hydroxy-2-methyl-1,4,5,6-tetrahydropyrimidine-6-carboxylic acid 4-Pyrimidinecarboxylic acid, 1,4,5,6-tetrahydro-5-hydroxy-2-methyl-, (4S,5S)- Hydroxyectoine >=95% (HPLC) Hydroxyectoine 165542-15-4 GLYCINESCAFFOLD