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(R)-2-amino-2-(4-hydroxyphenyl)acetamide

(R)-2-amino-2-(4-hydroxyphenyl)acetamide Structure
(R)-2-amino-2-(4-hydroxyphenyl)acetamide structure
CAS No.
54397-23-8
Chemical Name:
(R)-2-amino-2-(4-hydroxyphenyl)acetamide
Synonyms
Amoxicillin Acetamide Impurity;(2R)-2-Amino-2-(4-hydroxyphenyl)ace;D-p-Hydroxyphenylglycinamide (>85%);(2R)-Amino-2-(4-hydroxyphenyl)acetamide;(R)-2-amino-2-(4-hydroxyphenyl)acetamide;Benzeneacetamide, α-amino-4-hydroxy-, (αR)-;(2R)-2-Amino-2-(4-hydroxyphenyl)-acetamide
CBNumber:
CB11870429
Molecular Formula:
C8H10N2O2
Molecular Weight:
166.18
MDL Number:
MFCD16294224
MOL File:
54397-23-8.mol
Last updated:2026-05-20 15:45:10
Product description Number Pack Size Price
(2R)-2-Amino-2-(4-hydroxyphenyl)-acetamide Pharmaceutical Secondary Standard; Certified Reference Material PHR2197 100MG $343
D-p-Hydroxyphenylglycinamide 445620 25mg $425
D-p-Hydroxyphenylglycinamide 445620 50mg $638
D-p-Hydroxyphenylglycinamide (>85%) AA00DBMU 25mg $264
D-p-Hydroxyphenylglycinamide (>85%) AA00DBMU 100mg $758
More product size
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(R)-2-amino-2-(4-hydroxyphenyl)acetamide Properties

storage temp. -10 to -25°C
solubility Aqueous Acid (Slightly), DMSO (Heated)
form Solid
color White to Pale Red
Major Application pharmaceutical
InChI 1S/C8H10N2O2/c9-7(8(10)12)5-1-3-6(11)4-2-5/h1-4,7,11H,9H2,(H2,10,12)/t7-/m1/s1
InChIKey WQFROZWIRZWMFE-SSDOTTSWSA-N
SMILES N[C@H](c1ccc(cc1)O)C(=O)N
UNSPSC Code 41116107
NACRES NA.24

SAFETY

Risk and Safety Statements

WGK Germany  WGK 3
Storage Class 11 - Combustible Solids

(R)-2-amino-2-(4-hydroxyphenyl)acetamide price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich PHR2197 (2R)-2-Amino-2-(4-hydroxyphenyl)-acetamide Pharmaceutical Secondary Standard; Certified Reference Material 54397-23-8 100MG $343 2026-04-30 Buy
Usbiological 445620 D-p-Hydroxyphenylglycinamide 54397-23-8 25mg $425 2026-06-03 Buy
Usbiological 445620 D-p-Hydroxyphenylglycinamide 54397-23-8 50mg $638 2026-06-03 Buy
aablocks AA00DBMU D-p-Hydroxyphenylglycinamide (>85%) 54397-23-8 25mg $264 2026-05-28 Buy
aablocks AA00DBMU D-p-Hydroxyphenylglycinamide (>85%) 54397-23-8 100mg $758 2026-05-28 Buy
Product number Packaging Price Buy
PHR2197 100MG $343 Buy
445620 25mg $425 Buy
445620 50mg $638 Buy
AA00DBMU 25mg $264 Buy
AA00DBMU 100mg $758 Buy

(R)-2-amino-2-(4-hydroxyphenyl)acetamide Chemical Properties,Uses,Production

Uses

D-p-Hydroxyphenylglycinamide is an activated side chain precursor and is an intermediate in the synthesis of 3-(4-Hydroxyphenyl)-2(1H)-pyrazinone (H951260), which is a potential impuritiy of the penicillins, ampicillin and amoxicillin, which have not been reported previously. 3-(4-Hydroxyphenyl)-2(1H)-pyrazinone impurity may be formed during the semi-synthetic preparation of these antibiotics or upon their degradation.

(R)-2-amino-2-(4-hydroxyphenyl)acetamide Preparation Products And Raw materials

Raw materials

Preparation Products

(R)-2-amino-2-(4-hydroxyphenyl)acetamide Suppliers

Global( 32)Suppliers
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co.,Ltd. 		+86-（0）57185586718 +86-13336195806 sales@capot.com China 29640 60
Career Henan Chemica Co 		+86-0371-86658258 +8613203830695 laboratory@coreychem.com China 30225 58
Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18 China 18207 66
Quality Control Solutions Ltd. 0755-66853366 13670046396 orders@qcsrm.com China 18190 56
Shanghai CR Corporation Limited 13062833949; 4006653949 4006653949 fred.wen@crcorporation.cn China 9731 58
Shenzhen Botel Biotechnology Co. Ltd. 13316949107 13316968096 1979313431@qq.com China 9588 58
Nanjing wangzhixing Pharmaceutical Technology Co., Ltd 18569809817 2208093734@qq.com China 3978 58
Shaanxi Dideu Medichem Co. Ltd 029-81154043 17391733319 1086@dideu.com China 9986 58
Jinan Sanyuan Chemical Co. LTD 18615587029 3382711390@qq.com China 372 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44918 58
Supplier Advantage
Capot Chemical Co.,Ltd. 		60
Career Henan Chemica Co 		58
Capot Chemical Co., Ltd 66
Quality Control Solutions Ltd. 56
Shanghai CR Corporation Limited 58
Shenzhen Botel Biotechnology Co. Ltd. 58
Nanjing wangzhixing Pharmaceutical Technology Co., Ltd 58
Shaanxi Dideu Medichem Co. Ltd 58
Jinan Sanyuan Chemical Co. LTD 58
Energy Chemical 58

54397-23-8((R)-2-amino-2-(4-hydroxyphenyl)acetamide)Related Search:

Glycinamide 4-Hydroxy-D-(-)-2-phenylglycine AMoxicillin iMpurity J 3-(4-Hydroxyphenyl)-2(1H)-pyrazinone Amoxicillin Impurity 2
Amoxicillin Impurity 6 6-Aminopenicillanic acid (4S)-2-[[[(2R)-2-AMino-2-(4-hydroxyphenyl)acetyl]aMino]Methyl]-5,5-diMethyl-4-thiazolidinecarboxylic Acid (Mixture of DiastereoMers) Amoxicillin Impurity 18（rac-Amoxicillin EP Impurity H） Amoxicillin Impurity 3
[[p-(2-methoxyethyl)phenoxy]methyl]oxirane L-Amoxicillin Amoxicillin EP Impurity C Amoxicillin Impurity 4 DiHCl (R)-α-[(2,2-DiMethyl-1-oxopropyl)aMino]-4-hydroxybenzeneacetic Acid
AMoxicillin iMpurity L Amoxicillin Impurity 5 Amoxicillin EP Impurity J

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(R)-2-amino-2-(4-hydroxyphenyl)acetamide (2R)-2-Amino-2-(4-hydroxyphenyl)ace (2R)-Amino-2-(4-hydroxyphenyl)acetamide Benzeneacetamide, α-amino-4-hydroxy-, (αR)- Amoxicillin Acetamide Impurity (2R)-2-Amino-2-(4-hydroxyphenyl)-acetamide D-p-Hydroxyphenylglycinamide (>85%) 54397-23-8