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(R)-(-)-2-(2,5-Dihydrophenyl)glycine

(R)-(-)-2-(2,5-Dihydrophenyl)glycine structure

CAS No.: 26774-88-9

Chemical Name:: (R)-(-)-2-(2,5-Dihydrophenyl)glycine

Synonyms: H-D-PHG(H2)-OH;H-D-PHG(2,5-H 2)-OH;DIHYDROPHENYLGLYCINE;(R)-(-)-2-(2,5-Dihyd;H-D-PHG(2,5-DIHYDRO)-OH;L--Dihydrophenylglycine;Cefradine Impurity B(EP);D(-)-DIHYDRO PHENYLGLYCINE;2,5-DIHYDRO-D-PHENYLGLYCINE;D-2,5-DIHYDRO-PHENYLGLYCINE

CBNumber:: CB6495101

Molecular Formula:: C8H11NO2

Molecular Weight:: 153.18

MDL Number:: MFCD00137746

MOL File:: 26774-88-9.mol

MSDS File:: SDS

Last updated:2023-06-08 17:06:35

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(R)-(-)-2-(2,5-Dihydrophenyl)glycine Properties

Melting point	280 °C (dec.) (lit.)
alpha	-154 º (c=1 in H2O)
Boiling point	276.1°C (rough estimate)
Density	1.1577 (rough estimate)
refractive index	-155 ° (C=1, 1mol/L HCl)
storage temp.	-20°C
solubility	Aqueous Acid (Slightly)
pka	2.17±0.10(Predicted)
color	White
optical activity	[α]20/D 154°, c = 1 in H2O
BRN	2091420
CAS DataBase Reference	26774-88-9(CAS DataBase Reference)
FDA UNII	451NQ27TG5

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302-H315-H319-H335

Precautionary statements

P261-P305+P351+P338

Safety Statements

24/25

WGK Germany

HS Code

2922.49.8000

NFPA 704

	1
1		0

(R)-(-)-2-(2,5-Dihydrophenyl)glycine price More Price(18)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	C3230000	Cyclohexa-1,4-dienylglycine European Pharmacopoeia (EP) Reference Standard	26774-88-9	c3230000	$223	2024-03-01	Buy
Sigma-Aldrich	471380	(R)-(?)-2-(2,5-Dihydrophenyl)glycine 98%	26774-88-9	5g	$44.1	2024-03-01	Buy
TCI Chemical	D2539	D-(-)-2-(2,5-Dihydrophenyl)glycine >97.0%(T)	26774-88-9	5g	$202	2024-03-01	Buy
Alfa Aesar	L13785	(-)-2,5-Dihydro-D-phenylglycine, 97%	26774-88-9	25g	$114	2021-12-16	Buy
Alfa Aesar	L13785	(-)-2,5-Dihydro-D-phenylglycine, 97%	26774-88-9	5g	$30.6	2021-12-16	Buy

Product number	Packaging	Price	Buy
C3230000	c3230000	$223	Buy
471380	5g	$44.1	Buy
D2539	5g	$202	Buy
L13785	25g	$114	Buy
L13785	5g	$30.6	Buy

(R)-(-)-2-(2,5-Dihydrophenyl)glycine Chemical Properties,Uses,Production

Chemical Properties

white powder

Uses

(R)-(-)-2-(2,5-Dihydrophenyl)glycine is a cycohexadiene based amino acid used in the preparation of cephalosporin-type antibiotics such as Cephradine (C261800).

(R)-(-)-2-(2,5-Dihydrophenyl)glycine Preparation Products And Raw materials

Raw materials

Preparation Products

D-dihydrophenylglycine methyl ester 2-amino-2-(cyclohexadien-1,4-yl)acetic acid

(R)-(-)-2-(2,5-Dihydrophenyl)glycine Suppliers

Global( 191)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	18751	58
Dalian Richfortune Chemicals Co., Ltd	0411-84820922 8613904096939	sales@richfortunechem.com	China	304	57
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28172	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22963	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49374	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29811	58
SIMAGCHEM CORP	+86-13806087780	sale@simagchem.com	China	17365	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23541	58

Supplier	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	58
Dalian Richfortune Chemicals Co., Ltd	57
Hubei Jusheng Technology Co.,Ltd.	58
Hubei xin bonus chemical co. LTD	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
SIMAGCHEM CORP	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
ANHUI WITOP BIOTECH CO., LTD	58

View Lastest Price from (R)-(-)-2-(2,5-Dihydrophenyl)glycine manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-04-10	Cefradine Impurity B(EP) 26774-88-9	US $0.00-0.00 / mg	10mg	90%+	10g	Guangzhou PI PI BIOTECH INC
2021-07-02	(R)-(-)-2-(2.5-Dihydrophenyl)glycine 26774-88-9	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd
2019-12-25	(R)-(-)-2-(2,5-Dihydrophenyl)glycine 26774-88-9	US $1.00 / KG	1KG	99%	200kg	Career Henan Chemical Co

Cefradine Impurity B(EP)
26774-88-9
US $0.00-0.00 / mg
90%+
Guangzhou PI PI BIOTECH INC

(R)-(-)-2-(2.5-Dihydrophenyl)glycine
26774-88-9
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

(R)-(-)-2-(2,5-Dihydrophenyl)glycine
26774-88-9
US $1.00 / KG
99%
Career Henan Chemical Co

(R)-(-)-2-(2,5-Dihydrophenyl)glycine Spectrum

(R)-(-)-2-(2,5-Dihydrophenyl)glycine(26774-88-9)IR

26774-88-9((R)-(-)-2-(2,5-Dihydrophenyl)glycine)Related Search:

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Glycine Anilinoacetic acid Nitrilotriacetic acid 4-tert-Butylcyclohexyl acetate Ethyl 2-(Chlorosulfonyl)acetate

4-Aminophenylacetic acid Cyclohexa-1,4-diene Acetic anhydride Chloroacetic acid 9,10-DIHYDROPHENANTHRENE

1,4-HEXADIENE o-Aminophenylacetic acid (R)-(-)-2-(2,5-Dihydrophenyl)glycine

1of4

2,5-DIHYDRO-D-PHENYLGLYCINE [(R)-ALPHA-AMINO-1,4-CYCLOHEXADIENE-1-ACETIC ACID] (R)-(-)-2-(2,5-DIHYDROPHENYL)GLYCINE (R)-(-)-2-AMINO-2-(CYCLOHEXA-1,4-DIENYL)ACETIC ACID H-D-PHG(H2)-OH H-D-PHG(2,5-H 2)-OH H-D-PHG(2,5-DIHYDRO)-OH DIHYDROPHENYLGLYCINE D-(-)-2-(2,5-DIHYDROPHENYL)GLYCINE D-2,5-DIHYDRO-PHENYLGLYCINE D-(-)-2,5-DIHYDROPHENYLGLYCINE D-(-)-ALPHA-AMINO-1,4-CYCLOHEXADIENE-1-ACETIC D(-)-DIHYDRO PHENYLGLYCINE 4-Cyclohexadiene-1-aceticacid,.alpha.-amino-,(R)-1 (R)-(-)-2-(2,5-Dihydrophenyl)glycine 98% (R)-2-AMino-2-(cyclohexa-1,4-dien-1-yl)acetic acid (R)-α-aminocyclohexa-1,4-diene-1-acetic acid D(-)-2,5-Dihydrophenylglycine,97% (R)-2-(1,4-Cyclohexadienyl)glycine D(-)-DIHYDROXYPHENYLGLYCINE L--Dihydrophenylglycine (r)-α-amino-1,4-cyclohexadiene-1-acetic acid (r)-à-amino-1-(1,4-cyclohexadienyl)acetic acid D-(-)-Dihydro-alpha-phenylglycine (R)-(-)-2-(2,5-DIHYDROPHENYL)GLYCINE, 98 D-(-)-alpha-2,5-Dihydrophenylglycine (R)-alpha-aminocyclohexa-1,4-diene-1-acetic acid D-dyhydro phenylglycine base 1,4-Cyclohexadiene-1-acetic acid, α-amino-, (αR)- (R)-(-)-2-(2,5-Dihydrophenyl)glycine USP/EP/BP (R)-(-)-2-(2,5-Dihyd (R)-α-aminocyclohexa-1,4-diene-1-acetic acid Cyclohexa-1,4-dienylglycine CRS D-(-)-2-(2,5-Dihydrophenyl)glycine> 2-(1-cyclohexa-2,4-dienylamino)acetic acid Cefradine Impurity B(EP) Cloxacillin Impurity I、Cloxacillin Sodium USP Impurity H 26774-88-9 C8H11NO2 AMINE Phenylglycine Derivatives Peptide Synthesis Specialty Synthesis Unnatural Amino Acid Derivatives Pharmaceutical Intermediates