(R)-2-(4-Hydroxyphenyl)glycine

(R)-2-(4-Hydroxyphenyl)glycine - Names and Identifiers

Name	D(-)-4-Hydroxyphenylglycine
Synonyms	PH Dane-acid H-D-Phg(4-OH)-OH D-p-hydroxyphenylglycine D-4-Hydroxyphenylglycine 4-HYDROXY-D-PHENYLGLYCINE 4-Hydroxy-D-Phenylglycine (R)-4-HYDROXYPHENYLGLYCINE D(-)-4-Hydroxyphenylglycine D(-)4-P-hydroxyphenylglycine D-(-)-4-Hydroxyphenylglycine (R)-2-(4-Hydroxyphenyl)glycine (2R)-2-amino-2-phenylethanamide D-(-)-2-(4-HYDROXYPHENYL)GLYCINE 2-(4-Hydroxy-phenyl)glycin D-Form (R)-(-)-2-(4-HYDROXYPHENYL)GLYCINE (2R)-amino(4-hydroxyphenyl)ethanoic acid (R)-AMINO-(4-HYDROXY-PHENYL)-ACETIC ACID (R)-(-)-AMINO(4-HYDROXYPHENYL)ACETIC ACID (R)-ALPHA-AMINO-4-HYDROXYPHENYLACETIC ACID (r)-alpha-amino-4-hydroxybenzeneacetic acid (R)-(-)-alpha-Amino-(4-hydroxyphenyl)acetic acid
CAS	22818-40-2
EINECS	245-247-7
InChI	InChI=1/C8H10N2O/c9-7(8(10)11)6-4-2-1-3-5-6/h1-5,7H,9H2,(H2,10,11)/t7-/m1/s1

(R)-2-(4-Hydroxyphenyl)glycine - Physico-chemical Properties

Molecular Formula	C8H9NO3
Molar Mass	167.16
Density	1.396
Melting Point	240°C (dec.)(lit.)
Boling Point	295.73°C (rough estimate)
Specific Rotation(α)	-156 º (c=1, 1 N HCl)
Flash Point	149°C
Water Solubility	5 g/L (20 ºC)
Solubility	5g/l
Vapor Presure	0Pa at 25℃
Appearance	White crystal
Color	Clear colorless to yellow
BRN	2210998
pKa	2.15±0.10(Predicted)
Storage Condition	2-8°C
Refractive Index	-158 ° (C=1, 1mol/L
MDL	MFCD00004262
Physical and Chemical Properties	Melting point 240°C specific optical rotation -156 ° (c = 1, 1 N HCl) water-soluble 5g/L (20°C)
Use	Used as pharmaceutical intermediates, mainly for semi-synthetic penicillin, amoxicillin, cephalosporins and other pharmaceutical synthesis D-p-hydroxyphenylglycine is mainly used for the preparation of D-p-hydroxyphenylglycine salt (M · K) and OH-EPCP.

(R)-2-(4-Hydroxyphenyl)glycine - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S24/25 - Avoid contact with skin and eyes.
WGK Germany	3
TSCA	Yes
HS Code	29225000

(R)-2-(4-Hydroxyphenyl)glycine - Upstream Downstream Industry

Raw Materials

Phenol
(2R,3R)-2,3-Dihydroxybernsteinsaeure
Glyoxal

(R)-2-(4-Hydroxyphenyl)glycine - Nature

Open Data Verified Data

crystalline solid, melting point 240 ° C. (decomposition).

Last Update：2024-01-02 23:10:35

(R)-2-(4-Hydroxyphenyl)glycine - Preparation Method

Open Data Verified Data

anisaldehyde is prepared by cyclization, hydrolysis, esterification and resolution.

Last Update：2022-01-01 10:54:50

(R)-2-(4-Hydroxyphenyl)glycine - Introduction

Slightly soluble in ethanol and water, easily soluble in acid or alkali solution to form salt.

Last Update：2022-10-16 17:15:05

(R)-2-(4-Hydroxyphenyl)glycine - Use

Open Data Verified Data

Medicine for the synthesis of ceftrimazine, cefadroxil, cefoperazone, amoxicillin and other drugs.

Last Update：2022-01-01 10:54:49

(R)-2-(4-Hydroxyphenyl)glycine - Safety

Open Data Verified Data

25kg cardboard barrel, lined with plastic bag.

Last Update：2022-01-01 10:54:50

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QQ: 3785839865

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Jiangsu Pules Biotechnology Co.,Ltd.

Product Name: D(-)-4-Hydroxyphenylglycine Request for quotation
CAS: 22818-40-2
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756

Hubei YoungXin Pharmaceutical Tech Co.,Ltd.

Multiple SpecificationsSpot supply

Wechat: 15671228036

Hefei TNJ Chemical Industry Co.,Ltd.

Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog

Shanghai Yuanye Bio-Technology Co., Ltd.

Spot supply

Product Name: 4-Hydroxy-D-phenylglycine Visit Supplier Webpage Request for quotation
CAS: 22818-40-2
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
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(R)-2-(4-Hydroxyphenyl)glycine

Raw Materials for (R)-2-(4-Hydroxyphenyl)glycine

Phenol
(2R,3R)-2,3-Dihydroxybernsteinsaeure
Glyoxal

(R)-2-(4-Hydroxyphenyl)glycine

D(-)-4-Hydroxyphenylglycine

CAS: 22818-40-2

Molecular Formula: C8H9NO3

(R)-2-(4-Hydroxyphenyl)glycine - Names and Identifiers

(R)-2-(4-Hydroxyphenyl)glycine - Physico-chemical Properties

(R)-2-(4-Hydroxyphenyl)glycine - Risk and Safety