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N-PHTHALOYL-L-GLUTAMIC ACID

N-PHTHALOYL-L-GLUTAMIC ACID structure

CAS No.: 340-90-9

Chemical Name:: N-PHTHALOYL-L-GLUTAMIC ACID

Synonyms: PHGA;SKL395;N-Pht-Glu;PHT-GLU-OH;N-Pht-Glu-OH;l-glutaricaci;PHT-glutamic acid;Phthaloylglutamicacid;N-PHTHALOYL-L-GLUTAMIC;PHTHALYL-L-GLUTAMIC ACID

CBNumber:: CB6484626

Molecular Formula:: C13H11NO6

Molecular Weight:: 277.23

MDL Number:: MFCD00066476

MOL File:: 340-90-9.mol

MSDS File:: SDS

Last updated:2026-05-28 05:03:54

Product description	Number	Pack Size	Price
N-Phthaloyl-L-glutamic acid 99%	330418	10g	$217
(S)-2-(1,3-Dioxoisoindolin-2-yl)pentanedioic acid	098479	1.00g	$57
(S)-2-(1,3-Dioxoisoindolin-2-yl)pentanedioic acid	098479	5.00g	$152
(S)-2-(1,3-Dioxoisoindolin-2-yl)pentanedioic acid	098479	10.00g	$221
(2S)-2-(1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl)pentanedioic acid 98%	AA003CHF	1g	$13
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N-PHTHALOYL-L-GLUTAMIC ACID Properties

Melting point	160-162 °C(lit.)
alpha	-45°(20/D, c=1, C2H5OH)
Boiling point	519.0±40.0 °C(Predicted)
Density	1.566±0.06 g/cm3(Predicted)
storage temp.	Sealed in dry,Room Temperature
pka	3.45±0.10(Predicted)
form	Powder
Appearance	White to off-white Solid
optical activity	[α]20/D 45°, c = 1 in ethanol
BRN	90136
Major Application	peptide synthesis
InChI	InChI=1S/C13H11NO6/c15-10(16)6-5-9(13(19)20)14-11(17)7-3-1-2-4-8(7)12(14)18/h1-4,9H,5-6H2,(H,15,16)(H,19,20)/t9-/m0/s1
InChIKey	FEFFSKLJNYRHQN-VIFPVBQESA-N
SMILES	C(O)(=O)[C@@H](N1C(=O)C2=C(C1=O)C=CC=C2)CCC(O)=O
LogP	-4.2-0.9 at 20℃ and pH1-7
Surface tension	72.4mN/m at 1g/L and 20℃
CAS DataBase Reference	340-90-9(CAS DataBase Reference)
FDA UNII	LV2BGD128X
UNSPSC Code	12352200
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS05
Signal word	Danger
Hazard statements	H318
Precautionary statements	P280-P305+P351+P338-P310
PPE	Eyeshields, Gloves, type N95 (US)
Safety Statements	22-24/25
WGK Germany	3
RTECS	MA3820000
Storage Class	11 - Combustible Solids
REACH Registrations	Active

N-PHTHALOYL-L-GLUTAMIC ACID price More Price(24)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	330418	N-Phthaloyl-L-glutamic acid 99%	340-90-9	10g	$217	2022-05-15	Buy
Matrix Scientific	098479	(S)-2-(1,3-Dioxoisoindolin-2-yl)pentanedioic acid	340-90-9	1.00g	$57	2026-05-18	Buy
Matrix Scientific	098479	(S)-2-(1,3-Dioxoisoindolin-2-yl)pentanedioic acid	340-90-9	5.00g	$152	2026-05-18	Buy
Matrix Scientific	098479	(S)-2-(1,3-Dioxoisoindolin-2-yl)pentanedioic acid	340-90-9	10.00g	$221	2026-05-18	Buy
aablocks	AA003CHF	(2S)-2-(1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl)pentanedioic acid 98%	340-90-9	1g	$13	2026-05-28	Buy

Product number	Packaging	Price	Buy
330418	10g	$217	Buy
098479	1.00g	$57	Buy
098479	5.00g	$152	Buy
098479	10.00g	$221	Buy
AA003CHF	1g	$13	Buy

N-PHTHALOYL-L-GLUTAMIC ACID Chemical Properties,Uses,Production

Chemical Properties

white crystalline powder

Uses

peptide synthesis

Definition

ChEBI: A glutamic acid derivative that is L-glutamic acid in which the two hydrogens on the amino group are substituted by a phthaloyl group.

reaction suitability

reaction type: solution phase peptide synthesis

N-PHTHALOYL-L-GLUTAMIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

(R)-(+)-THALIDOMIDE PHTHALOYL-L-GLUTAMIC ANHYDRIDE 4-(1,3-DIOXO-1,3-DIHYDRO-2H-ISOINDOL-2-YL)BUTANOIC ACID

N-PHTHALOYL-L-GLUTAMIC ACID Suppliers

Global( 110)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Yangzhou Qinyuan Pharmatech Co.,ltd	+86-18752526868 +86-18752526868	jennysun@yzqyyykj.com	China	80	58
Sichuan HongRi Pharma-Tech Co.,Ltd	+86-15680023009	ni@enlaibio.com	China	1103	58
YiZheng HaiFan Chemical CO., LTD.	+86-13852506708 +86-13852506708	zcw@yzhaifan.com	China	49	58
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1059@dideu.com	China	29093	58
AFINE CHEMICALS LIMITED	+86-571-85134551 +86-18958018566	info@afinechem.com	China	15079	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 17705817739	info@dycnchem.com	China	52704	58
Zhuoer Chemical Co., Ltd	02120970332;	sales@zhuoerchem.com	China	2904	58
GIHI CHEMICALS CO.,LIMITED	+86-571-86217390; +8618058761490	info@gihichemicals.com	China	49895	58
Aladdin Scientific		tp@aladdinsci.com	United States	52923	58

Supplier	Advantage
Yangzhou Qinyuan Pharmatech Co.,ltd	58
Sichuan HongRi Pharma-Tech Co.,Ltd	58
YiZheng HaiFan Chemical CO., LTD.	58
ATK CHEMICAL COMPANY LIMITED	60
Dideu Industries Group Limited	58
AFINE CHEMICALS LIMITED	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
Zhuoer Chemical Co., Ltd	58
GIHI CHEMICALS CO.,LIMITED	58
Aladdin Scientific	58

View Lastest Price from N-PHTHALOYL-L-GLUTAMIC ACID manufacturers

Update time	Product	Min. Order	Purity	Supply Ability	Manufacturer
2026-08-04	Phthaloylglutamic acid 340-90-9	25kgs/paper bag	98%	20 tons	YiZheng HaiFan Chemical CO., LTD.
2026-08-04	N-Pht-Glu 340-90-9	1kg	98%	1T+	Sichuan HongRi Pharma-Tech Co.,Ltd
2024-10-31	N-phthaloyl-L-glutamic acid 340-90-9	10kg	0.99	1ton	Yangzhou Qinyuan Pharmatech Co.,ltd

Phthaloylglutamic acid
340-90-9
$0.00
98%
YiZheng HaiFan Chemical CO., LTD.

N-Pht-Glu
340-90-9
98%
Sichuan HongRi Pharma-Tech Co.,Ltd

N-phthaloyl-L-glutamic acid
340-90-9
$0.00
0.99
Yangzhou Qinyuan Pharmatech Co.,ltd

N-PHTHALOYL-L-GLUTAMIC ACID Spectrum

N-PHTHALOYL-L-GLUTAMIC ACID(340-90-9)¹HNMR N-PHTHALOYL-L-GLUTAMIC ACID(340-90-9)FT-IR N-PHTHALOYL-L-GLUTAMIC ACID(340-90-9)Raman N-PHTHALOYL-L-GLUTAMIC ACID(340-90-9)IR

340-90-9(N-PHTHALOYL-L-GLUTAMIC ACID)Related Search:

N-PHTHALOYL-L-GLUTAMIC ACID N-Acetyl-L-glutamic acid N-Phthaloylglycine N-Isopropylphthalimide N-Butylphthalimide

N-METHYLHIPPURIC ACID BZ-GLU-OH PHT-ALA-OH N-sec-butylphthalimide 4-(1,3-DIHYDRO-ISOINDOL-2-YL)-BUTYRIC ACID

2-(2-HYDROXY-1-METHYLETHYL)-1H-ISOINDOLE-1,3(2H)-DIONE BZ-NVA-OH 2-PHTHALIMIDOPROPIONIC ACID (1-OXO-1,3-DIHYDRO-ISOINDOL-2-YL)-ACETIC ACID (1,3-DIHYDRO-ISOINDOL-2-YL)-ACETIC ACID

CHEMBRDG-BB 9070965 2-[(1S)-2-HYDROXY-1-METHYLETHYL]-1H-ISOINDOLE-1,3(2H)-DIONE 2-(1-OXO-1,3-DIHYDRO-2H-ISOINDOL-2-YL)PROPANOIC ACID

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n-phthalyl-l-glutamicacid N-PHTHALIMIDE L-GLUTAMINC ACID N-PHTHALOYL-L-GLUTAMIC ACID PHTHALYL-L-GLUTAMIC ACID PHTHALOYL-L-GLUTAMIC ACID PHT-GLU-OH (2S)-2-(1,3-DIHYDRO-1,3-DIOXO-2H-ISOINDOL-2-YL)-PENTANEDIOIC ACID N-PHTHALOYL-L-GLUTAMIC ACID extrapure (S)-2-(1,3-Dihydro-1,3-dioxo-2H-isoindole-2-yl)glutaric acid (S)-2-(1,3-Dioxo-2H-isoindol-2-yl)glutaric acid (S)-2-Phthalimidylpentanedioic acid (S)-γ-Carboxy-1,3-dioxoisoindoline-2-butanoic acid N,N-Phthaloylglutamic acid N,N-Phthaloyl-L-glutamic acid PHT-glutamic acid Phthaloylglutamicacid (2S)-2-(1,3-diketoisoindolin-2-yl)glutaric acid (2S)-2-(1,3-dioxoisoindol-2-yl)pentanedioic acid (S)-2-(1,3-Dioxoisoindolin-2-yl)pentanedioic acid l-2-phthalimidoglutaricacid l-glutaricaci (2S)-2-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)pentanedioic acid N-Pht-Glu Pentanedioic acid, 2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-, (2S)- Dimethyl 37-bromo terephthalate N-phthaloyl-L-glutamicaci N-PHTHALOYL-L-GLUTAMIC ACID USP/EP/BP SKL395 N-Pht-Glu-OH N-PHTHALOYL-L-GLUTAMIC N-Phthaloyl-L-glutamic acid PHGA 340-90-9 C7H22Cl3N3 Amino Acid Derivatives Specialty Synthesis Peptide Synthesis

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