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HOMOGENTISIC ACID GAMMA-LACTONE

CAS No.: 2688-48-4

Chemical Name:: HOMOGENTISIC ACID GAMMA-LACTONE

Synonyms: NSC 61996;AKOS BBS-00000246;HOMOGENTISIC LACTONE;5-HYDROXY-2-COUMARANONE;5-hydroxybenzofuran-2-one;HOMOGENTISIC ACID LACTONE;HOMOGENTISIC GAMMA-LACTONE;5-Hydroxy-2-coumaranone,97%;HomogentisicAcidγ-Lactone>5-Hydroxy-3H-benzofuran-2-one

CBNumber:: CB0368122

Molecular Formula:: C8H6O3

Molecular Weight:: 150.13

MOL File:: 2688-48-4.mol

MSDS File:: SDS

Modify Date:: 2023/5/4 17:34:36

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HOMOGENTISIC ACID GAMMA-LACTONE Properties

Melting point	192-194 °C
Boiling point	231.65°C (rough estimate)
Density	1.436
refractive index	1.4500 (estimate)
storage temp.	Sealed in dry,2-8°C
solubility	Acetone, Ethyl Acetate, DMSO
pka	9.28±0.20(Predicted)
form	Solid
color	Pale Brown
BRN	128621
CAS DataBase Reference	2688-48-4(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P305+P351+P338

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36-24/25

WGK Germany

8-10-23

HS Code

29163990

NFPA 704

	0
1		0

HOMOGENTISIC ACID GAMMA-LACTONE price More Price(3)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	167177	5-Hydroxy-2(3H)-benzofuranone 97%	2688-48-4	1G	₹6863.05	2022-06-14	Buy
TCI Chemicals (India)	H0630	Homogentisic Acid γ-Lactone min. 98.0 %	2688-48-4	1G	₹5600	2022-05-26	Buy
TCI Chemicals (India)	H0630	Homogentisic Acid γ-Lactone min. 98.0 %	2688-48-4	5G	₹11900	2022-05-26	Buy

Product number	Packaging	Price	Buy
167177	1G	₹6863.05	Buy
H0630	1G	₹5600	Buy
H0630	5G	₹11900	Buy

HOMOGENTISIC ACID GAMMA-LACTONE Chemical Properties,Uses,Production

Chemical Properties

beige fine crystalline powder

Uses

Homogentisic Acid γ-Lactone (cas# 2688-48-4) is a compound useful in organic synthesis.

Synthesis Reference(s)

The Journal of Organic Chemistry, 45, p. 363, 1980 DOI: 10.1021/jo01290a038

HOMOGENTISIC ACID GAMMA-LACTONE Preparation Products And Raw materials

Raw materials

Ethanol 1,4-Cyclohexanedione Glyoxylic acid

Preparation Products

HOMOGENTISIC ACID GAMMA-LACTONE Suppliers

Global( 98)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
SobhaBio	+91 (99) 8988-2177	New Delhi, India	514	0	Inquiry
Dr. Jagath Reddy's Heterocyclics	91-40-23773841 91-40-65572151	New Delhi, India	3886	42	Inquiry
CLEARSYNTH LABS LTD.	+91-22-45045900	Hyderabad, India	6351	58	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6124	58	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6778	58	Inquiry
Basr Fine Chemicals Private Limited	08068442227Ext 547	Hyderabad, India	632	58	Inquiry
career henan chemical co	+86-0371-86658258 +8613203830695	China	29901	58	Inquiry
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	China	39916	58	Inquiry
CONIER CHEM AND PHARMA LIMITED	+8618523575427	China	49391	58	Inquiry
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	China	34571	58	Inquiry

Supplier	Advantage
SobhaBio	0
Dr. Jagath Reddy's Heterocyclics	42
CLEARSYNTH LABS LTD.	58
A.J Chemicals	58
TCI Chemicals (India) Pvt. Ltd.	58
Basr Fine Chemicals Private Limited	58
career henan chemical co	58
Chongqing Chemdad Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
Hefei TNJ Chemical Industry Co.,Ltd.	58

HOMOGENTISIC ACID GAMMA-LACTONE Spectrum

HOMOGENTISIC ACID GAMMA-LACTONE(2688-48-4)MS HOMOGENTISIC ACID GAMMA-LACTONE(2688-48-4)¹HNMR HOMOGENTISIC ACID GAMMA-LACTONE(2688-48-4)IR HOMOGENTISIC ACID GAMMA-LACTONE(2688-48-4)Raman HOMOGENTISIC ACID GAMMA-LACTONE(2688-48-4)FT-IR

2688-48-4(HOMOGENTISIC ACID GAMMA-LACTONE)Related Search:

Bergapten HOMOGENTISIC ACID 2-COUMARANONE 5-HYDROXY-3-METHYLBENZOFURAN-2(3H)-ONE HOMOGENTISIC ACID GAMMA-LACTONE

AKOS BC-0023 PEAKDALE 3500463 ETHOFUMESATE-2-KETO AKOS BC-0026

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2,3-DIHYDRO-5-HYDROXYBENZOFURAN-2-ONE 5-HYDROXY-2-COUMARANONE AKOS BBS-00000246 2,5-DIHYDROXYPHENYLACETIC GAMMA-LACTONE 2,5-DIHYDROXYPHENYLACETIC ACID GAMMA-LACTONE 2,5-DIHYDROXYPHENYLACETIC ACID LACTONE 2,5-DIHYDROXYPHENYLACETIC ACID GAMMA-LACTONE 97% 5-Hydroxybenzofuran-2(3H)-one, Homogentisic lactone 2,5-Dihydroxyphenylacetic acid lactone, Homogentisic lactone 2,5-Dihydroxyphenylacetic γ-lactone ,97% 5-hydroxybenzofuran-2-one 5-Hydroxy-2(3H)-benzofuranone, 97% 5-Hydroxy-2,3-dihydrobenzofuran-2-one 5-Hydroxy-2-coumaranone,97% Homogentisic acidγ-lactone ,97% 5-Hydroxy-3H-benzofuran-2-one NSC 61996 2,3-Dihydro-5-hydroxybenzofuran-2-one 2,5-Dihydroxyphenylacetic Acid gamma-Lactone 5-Hydroxy-2-coumaranone 2,5-DIHYDROXYPHENYLACETIC Γ-LACTONE 2,5-Dihydroxyphenylacetic acid gama-lactone 5-hydroxy-1-benzofuran-2(3H)-one HOMOGENTISIC GAMMA-LACTONE HOMOGENTISIC LACTONE HOMOGENTISIC ACID GAMMA-LACTONE HOMOGENTISIC ACID LACTONE 5-HYDROXYBENZOFURAN-2(3H)-ONE 5-hydroxy-3H-isobenzofuran-1-one HomogentisicAcidγ-Lactone> Homogentisic Acid γ-Lactone,≥98%(GC) 2,5-Dihydroxyphenylacetic acid-3-lactone 2688-48-4 688-48-4 Building Blocks Benzofurans Heterocyclic Building Blocks Aromatics Heterocycles Aromatic Phenylacetic Acids and Derivatives