ChemicalBook >> CAS DataBase List >>POLY(D,L-LACTIDE-CO-GLYCOLIDE)

POLY(D,L-LACTIDE-CO-GLYCOLIDE)

POLY(D,L-LACTIDE-CO-GLYCOLIDE) structure

CAS No.: 26780-50-7

Chemical Name:: POLY(D,L-LACTIDE-CO-GLYCOLIDE)

Synonyms: POLY(DL-LACTIDE-CO-GLYCOLIDE) (65:35);POLY(DL-LACTIDE-CO-GLYCOLIDE) 65:35*M.W. 40,000-75,;Plga (75：25);PLGA50/50COOH;LACTEL BP-0300;LACTEL BP-0200;LACTEL BP-0100;RESOMER? RG 502;RESOMER? RG 504;RESOMER? RG 503

CBNumber:: CB3427936

Molecular Formula:: (C6H8O4.C4H4O4)x

Molecular Weight:: 260.2

MDL Number:: MFCD00131930

MOL File:: 26780-50-7.mol

MSDS File:: SDS

Last updated:2025-11-06 08:13:10

Product description	Number	Pack Size	Price
Poly(D,L-lactide-co-glycolide) ester terminated lactide:glycolide 80:20, Mw 200,000	900571	5G	$433
Poly(D,L-lactide-co-glycolide) acid terminated lactide:glycolide 75:25, Mw 6,000-10,000	806358	5G	$473
Resomer®RG753H,Poly(D,L-lactide-co-glycolide) acidterminated	769819	5G	$308
Resomer® RG 753 S, Poly(D,L-lactide-co-glycolide) ester terminated, Lactide: Glycolide 75:25, lactide:glycolide 75:25	769800	5G	$287
Resomer® RG 757 S, Poly(D,L-lactide-co-glycolide) ester terminated, Lactide: Glycolide 75:25, lactide:glycolide 75:25	769789	5G	$297
More product size

Request For Quotation

POLY(D,L-LACTIDE-CO-GLYCOLIDE) Properties

Melting point	165.09 °C
Density	1.34 g/cm³ (membranes)
Flash point	113℃
storage temp.	2-8°C
solubility	ethyl acetate, chloroform, acetone and THF: soluble
form	Crystalline Powder or Granules
color	White to tan
Viscosity	1.3-1.7dL/g0.1% (w/v) in chloroform(25°CUbbelohde) (size 0c glass capillary viscometer)
InChI	InChI=1S/C6H8O4.C4H4O4/c1-3-5(7)10-4(2)6(8)9-3;5-3-1-7-4(6)2-8-3/h3-4H,1-2H3;1-2H2
InChIKey	LCSKNASZPVZHEG-UHFFFAOYSA-N
SMILES	CC1OC(=O)C(C)OC1=O.O=C1OCC(=O)OC1
FDA UNII	DL-LACTIDE AND GLYCOLIDE (75:25) COPOLYMER 140000 ACID (1SIA8062RS) DL-LACTIDE AND GLYCOLIDE (85:15) COPOLYMER 23000 ACID (93PPD1S477) DL-LACTIDE AND GLYCOLIDE (75:25) COPOLYMER 20000 ACID (58X445TH30) DL-LACTIDE AND GLYCOLIDE (55:45) COPOLYMER 70000 ACID (HFB0YWNRAP) DL-LACTIDE AND GLYCOLIDE (50:50) COPOLYMER 15000 ACID (C329FPO0UC)
UNSPSC Code	12352211
NACRES	NA.26

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H317
Precautionary statements	P261-P272-P280-P302+P352-P333+P313-P321-P363-P501
WGK Germany	3

POLY(D,L-LACTIDE-CO-GLYCOLIDE) price More Price(58)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	900571	Poly(D,L-lactide-co-glycolide) ester terminated lactide:glycolide 80:20, Mw 200,000	26780-50-7	5G	$433	2025-07-31	Buy
Sigma-Aldrich	806358	Poly(D,L-lactide-co-glycolide) acid terminated lactide:glycolide 75:25, Mw 6,000-10,000	26780-50-7	5G	$473	2025-07-31	Buy
Sigma-Aldrich	769819	Resomer®RG753H,Poly(D,L-lactide-co-glycolide) acidterminated	26780-50-7	5G	$308	2025-07-31	Buy
Sigma-Aldrich	769800	Resomer® RG 753 S, Poly(D,L-lactide-co-glycolide) ester terminated, Lactide: Glycolide 75:25, lactide:glycolide 75:25	26780-50-7	5G	$287	2025-07-31	Buy
Sigma-Aldrich	769789	Resomer® RG 757 S, Poly(D,L-lactide-co-glycolide) ester terminated, Lactide: Glycolide 75:25, lactide:glycolide 75:25	26780-50-7	5G	$297	2025-07-31	Buy

Product number	Packaging	Price	Buy
900571	5G	$433	Buy
806358	5G	$473	Buy
769819	5G	$308	Buy
769800	5G	$287	Buy
769789	5G	$297	Buy

POLY(D,L-LACTIDE-CO-GLYCOLIDE) Chemical Properties,Uses,Production

Chemical Properties

intrinsic viscosity 0.15-0.25

Uses

Poly(D,L-lactide-co-glycolide) is a synthetic amino acid that has been used to deliver macromolecular therapeutics.

Uses

Poly(D,L-lactide), Resomer R203s is a copolymer of 1,4-Dioxane-2,5-dione (D485883) and DL-Lactide (L113518). Because the copolymer is biocompatible and biodegradable it is used for controlled release of drugs and therapeutic agents.

brand name

Vicryl (Ethicon).

General Description

Ester terminated Poly(D,L-lactide) (PDLLA, RESOMER^? ) is a copolymer of L and D-lactic acid and (or L and D lactide). The structure is highly irregular and amorphous. RESOMER^? polymers are bioresorbable aliphatic polyesters comprised of a range of different ratios of lactide and glycolide monomers, PLA stereochemistries, and end-group functionalization.

POLY(D,L-LACTIDE-CO-GLYCOLIDE) Preparation Products And Raw materials

Raw materials

Preparation Products

POLY(D,L-LACTIDE-CO-GLYCOLIDE) Suppliers

Global( 211)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Zhuanglai Chemical Trading Co.,Ltd	+8613343047651	admin@zlchemi.com	China	3692	58
Hefei Lbao Physical & Chemical Science Co.,Ltd	+1-5184799099	lbaochemicals@gmail.com	China	443	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21615	55
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28172	58
Xiamen AmoyChem Co., Ltd	+86-86-5926051114 +8615060885618	sales@amoychem.com	China	6369	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22963	58
Shandong chuangyingchemical Co., Ltd.	18853181302	sale@chuangyingchem.com	CHINA	5906	58
BOC Sciences	+1-631-485-4226	inquiry@bocsci.com	United States	19552	58
TopScience Biochemical	00852-68527855	info@itopbiochem.com	China Hong Kong	902	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29798	58

Supplier	Advantage
Hebei Zhuanglai Chemical Trading Co.,Ltd	58
Hefei Lbao Physical & Chemical Science Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
Hubei Jusheng Technology Co.,Ltd.	58
Xiamen AmoyChem Co., Ltd	58
Hubei xin bonus chemical co. LTD	58
Shandong chuangyingchemical Co., Ltd.	58
BOC Sciences	58
TopScience Biochemical	58
career henan chemical co	58

View Lastest Price from POLY(D,L-LACTIDE-CO-GLYCOLIDE) manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-11-17	Poly(DL-lactide-glycolide) 26780-50-7	US $0.00 / kg	1kg	98%	Customise	Hefei Lbao Physical & Chemical Science Co.,Ltd
2025-04-15	POLY(D,L-LACTIDE-CO-GLYCOLIDE) 26780-50-7	US $36.00 / kg	1kg	99%	5000kg/week	Hebei Zhuanglai Chemical Trading Co.,Ltd
2022-07-22	POLY(D,L-LACTIDE-CO-GLYCOLIDE) 26780-50-7	US $1.10 / g	1g	99.00%	100 Tons Min	Dideu Industries Group Limited

Poly(DL-lactide-glycolide)
26780-50-7
US $0.00 / kg
98%
Hefei Lbao Physical & Chemical Science Co.,Ltd

POLY(D,L-LACTIDE-CO-GLYCOLIDE)
26780-50-7
US $36.00 / kg
99%
Hebei Zhuanglai Chemical Trading Co.,Ltd

POLY(D,L-LACTIDE-CO-GLYCOLIDE)
26780-50-7
US $1.10 / g
99.00%
Dideu Industries Group Limited

26780-50-7(POLY(D,L-LACTIDE-CO-GLYCOLIDE))Related Search:

N-BUTYLISOCYANIDE TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE Ethyl isocyanoacetate Ferric acetylacetonate

TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III) Cupric acetylacetonate TERT-BUTYL ISOCYANIDE SALCOMINE Tris(2,4-pentanedionato)chroMiuM(III)

PHENYLSELENOL METHYL ISOCYANOACETATE Benzyl isocyanide 2,4-PENTANEDIONE, SILVER DERIVATIVE COBALT(II) ACETYLACETONATE

Aluminum acetylacetonate DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) Tosylmethyl isocyanide

1of4

RESOMER?RG 503 H POLY(DL-LACTIDE-CO-GLYCOLIDE) (75:25) DL-LACTIDE/GLYCOLIDE COPOLYMER LACTEL BP-0100 LACTEL BP-0200 LACTEL BP-0300 POLY(DL-LACTIDE-CO-GLYCOLIDE) 50:50*40,0 00-75,000 POLY(DL-LACTIDE - CO - GLYCOLIDE), (50:5 POLY(DL-LACTIDE-CO-GLYCOLIDE) 85:15*M.W. 90,000-126, POLY(DL-LACTIDE-CO-GLYCOLIDE) 75:25*M.W. 90,000-126 POLY(D,L-LACTIC-CO-GLYCOLIDE)ACIDNANOPARTICLES POLY (DL-LACTIDE-CO-GLYCOLIDE) PLGA Lactel(R) BP-0300 RESOMER(R) RG 858 S Poly(D,L-lactide-co-glycolide) acid terMinated, lactide:glycolide 50:50, Mw 38,000-54,000 Poly(D,L-lactide-co-glycolide) acid terMinated, lactide:glycolide 75:25, Mw 4,000-15,000 Poly(D,L-lactide-co-glycolide) acid terMinated, Mw 7,000-17,000 Poly(D,L-lactide-co-glycolide) ester terMinated, lactide:glycolide 75:25, Mw 76,000-115,000 Poly(D,L-lactide-co-glycolide) ester terMinated, lactide:glycolide 85:15, Mw 190,000-240,000 Poly(D,L-lactide-co-glycolide) ester terMinated, Mw 50,000-75,000 Poly(D,L-lactide-co-glycolide) lactide:glycolide (65:35), Mw 40,000-75,000 Poly(D,L-lactide-co-glycolide) lactide:glycolide 50:50, ester terMinated, Mw 24,000-38,000 Poly(D,L-lactide-co-glycolide) lactide:glycolide 50:50, ester terMinated, Mw 7,000-17,000 RESOMER? RG 653 H RESOMER? RG 502 H RESOMER? RG 504 H RESOMER? RG 502 RESOMER? RG 504 RESOMER? RG 503 RESOMER? RG 752 H RESOMER? RG 506 Lactel? BP-0400 RESOMER? RG 756 S Lactel? B6001-1P RESOMER? RG 505 Resomer(R) RG 502 H, Poly(D,L-lactide-co-glycolide) acid terminated, Mw 7,000-17,000 Resomer(R) RG 502, Poly(D,L-Lactide-co-Glycolide) lactide:glycolide 50:50, ester terminated, Mw 7,000-17,000 Resomer(R) RG 503 H, Poly(D,L-lactide-co-glycolide) acid terminated, lactide:glycolide 50:50, Mw 24,000-38,000 Resomer(R) RG 503, Poly(D,L-lactide-co-glycolide) lactide:glycolide 50:50, ester terminated, Mw 24,000-38,000 Resomer(R) RG 504 H, Poly(D,L-lactide-co-gylcolide) acid terminated, lactide:glycolide 50:50, Mw 38,000-54,000 RESOMER(R) RG 756 S RESOMER(R) RG 502 RESOMER(R) RG 503 RESOMER(R) RG 752 H Lactel(R) B6001-1P RESOMER(R) RG 653 H RESOMER(R) RG 504 H RESOMER(R) RG 504 RESOMER(R) RG 505 Poly(DL-lactide-co-glycolide), 50:50 lactide glycolide, M.W. 19,000 Poly(D,L-lactide-co-glycolide),lactide:glycolide (50:50),viscosity >1.80 dL/g Poly(D,L-lactide-co-glycolide),lactide:glycolide (85:15),viscosity 1.00~1.40 dL/g Poly(D,L-lactide-co-glycolide),lactide:glycolide (85:15),viscosity 1.40~1.80 dL/g Poly(D,L-lactide-co-glycolide) acid terMinated, lactide:glycolide 50:50, Mw 24,000-38,000 Lactel(R) BP-0100 Lactel(R) BP-0400 Poly(DL-lactide-co-glycolide),Lactel BP-0300, PLGA Poly(DL-lactide-co-glycolide),Lactel BP-0100, PLGA