ChemicalBook >> CAS DataBase List >>QUINAPRIL RELATED COMPOUND A (50 MG) (ETHYL[3S-[2(R*),3A,11A BETA]]-1,3,4,6,11,11A-HEXAHYDRO-3-METHYL-1,4-DIOXO-ALPHA-(2-PHENY-LETHYL)-2H-PYRAZINO[1,2-B]ISOQUINOLINE-2-ACETATE)

QUINAPRIL RELATED COMPOUND A (50 MG) (ETHYL[3S-[2(R*),3A,11A BETA]]-1,3,4,6,11,11A-HEXAHYDRO-3-METHYL-1,4-DIOXO-ALPHA-(2-PHENY-LETHYL)-2H-PYRAZINO[1,2-B]ISOQUINOLINE-2-ACETATE)

CAS No.: 103733-49-9

Chemical Name:: QUINAPRIL RELATED COMPOUND A (50 MG) (ETHYL[3S-[2(R*),3A,11A BETA]]-1,3,4,6,11,11A-HEXAHYDRO-3-METHYL-1,4-DIOXO-ALPHA-(2-PHENY-LETHYL)-2H-PYRAZINO[1,2-B]ISOQUINOLINE-2-ACETATE)

Synonyms: PD 109488;Quinapril USP RC A;Quinapril Impurity Ⅰ;Quinapril EP Impurity D;Quinapril USP impurity A;Quinapril Diketopiperazine;Quinapril Related CoMpound A;Quinapril USP Related Compound A;Ethyl (2S)-2-[(3S,11aS)-3-Methyl-1,;Quinapril Hydrochloride EP Impurity D

CBNumber:: CB9500563

Molecular Formula:: C25H28N2O4

Molecular Weight:: 420.5

MDL Number:: MFCD18252326

MOL File:: 103733-49-9.mol

Last updated:2022-12-21 16:56:50

Request For Quotation

QUINAPRIL RELATED COMPOUND A (50 MG) (ETHYL[3S-[2(R*),3A,11A BETA]]-1,3,4,6,11,11A-HEXAHYDRO-3-METHYL-1,4-DIOXO-ALPHA-(2-PHENY-LETHYL)-2H-PYRAZINO[1,2-B]ISOQUINOLINE-2-ACETATE) Properties

Boiling point	644.5±55.0 °C(Predicted)
Density	1.25±0.1 g/cm3(Predicted)
pka	-1.13±0.40(Predicted)
FDA UNII	482564RI35

SAFETY

Risk and Safety Statements

HS Code	2933997500

QUINAPRIL RELATED COMPOUND A (50 MG) (ETHYL[3S-[2(R*),3A,11A BETA]]-1,3,4,6,11,11A-HEXAHYDRO-3-METHYL-1,4-DIOXO-ALPHA-(2-PHENY-LETHYL)-2H-PYRAZINO[1,2-B]ISOQUINOLINE-2-ACETATE) price More Price(9)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	1593412	Quinapril Related Compound A	103733-49-9	50mg	$596	2024-03-01	Buy
TRC	Q670005	QuinaprilDiketopiperazine	103733-49-9	1mg	$130	2021-12-16	Buy
American Custom Chemicals Corporation	API0000775	QUINAPRIL DIKETOPIPERAZINE 95.00%	103733-49-9	10MG	$1732.5	2021-12-16	Buy
Medical Isotopes, Inc.	13312	QuinaprilDiketopiperazine	103733-49-9	5mg	$2000	2021-12-16	Buy
American Custom Chemicals Corporation	API0000775	QUINAPRIL DIKETOPIPERAZINE 95.00%	103733-49-9	1MG	$502.95	2021-12-16	Buy

Product number	Packaging	Price	Buy
1593412	50mg	$596	Buy
Q670005	1mg	$130	Buy
API0000775	10MG	$1732.5	Buy
13312	5mg	$2000	Buy
API0000775	1MG	$502.95	Buy

QUINAPRIL RELATED COMPOUND A (50 MG) (ETHYL[3S-[2(R*),3A,11A BETA]]-1,3,4,6,11,11A-HEXAHYDRO-3-METHYL-1,4-DIOXO-ALPHA-(2-PHENY-LETHYL)-2H-PYRAZINO[1,2-B]ISOQUINOLINE-2-ACETATE) Chemical Properties,Uses,Production

Uses

Quinapril Diketopiperazine (Quinapril EP Impurity D) is a Quinapril derivative. ACE inhibitor.

QUINAPRIL RELATED COMPOUND A (50 MG) (ETHYL[3S-[2(R*),3A,11A BETA]]-1,3,4,6,11,11A-HEXAHYDRO-3-METHYL-1,4-DIOXO-ALPHA-(2-PHENY-LETHYL)-2H-PYRAZINO[1,2-B]ISOQUINOLINE-2-ACETATE) Preparation Products And Raw materials

Raw materials

Preparation Products

QUINAPRIL RELATED COMPOUND A (50 MG) (ETHYL[3S-[2(R*),3A,11A BETA]]-1,3,4,6,11,11A-HEXAHYDRO-3-METHYL-1,4-DIOXO-ALPHA-(2-PHENY-LETHYL)-2H-PYRAZINO[1,2-B]ISOQUINOLINE-2-ACETATE) Suppliers

Global( 53)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28172	58
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14332	58
TargetMol Chemicals Inc.	+1-781-999-5354 +1-00000000000	marketing@targetmol.com	United States	32080	58
sgtlifesciences pvt ltd	+8617013299288	dj@sgtlifesciences.com	China	12373	58
Guangzhou PI PI Biotech Inc	020-81716320 +86-13602409664	Sales@pipitech.com	China	3633	55
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	96815	76
Chemsky (shanghai) International Co.,Ltd	021-50135380	shchemsky@sina.com	China	15402	60
Sinopharm Chemical Reagent Co,Ltd.	86-21-63210123	sj_scrc@sinopharm.com	China	9815	79
BOC Sciences	1-631-485-4226; 16314854226	info@bocsci.com	United States	14055	65
ChemStrong Scientific Co.,Ltd	0755-0755-66853366 13670046396	sales@chem-strong.com	China	18043	56

Supplier	Advantage
Hubei Jusheng Technology Co.,Ltd.	58
Standardpharm Co. Ltd.	58
TargetMol Chemicals Inc.	58
sgtlifesciences pvt ltd	58
Guangzhou PI PI Biotech Inc	55
J & K SCIENTIFIC LTD.	76
Chemsky (shanghai) International Co.,Ltd	60
Sinopharm Chemical Reagent Co,Ltd.	79
BOC Sciences	65
ChemStrong Scientific Co.,Ltd	56

103733-49-9(QUINAPRIL RELATED COMPOUND A (50 MG) (ETHYL[3S-[2(R*),3A,11A BETA]]-1,3,4,6,11,11A-HEXAHYDRO-3-METHYL-1,4-DIOXO-ALPHA-(2-PHENY-LETHYL)-2H-PYRAZINO[1,2-B]ISOQUINOLINE-2-ACETATE))Related Search:

Quinapril Cyclohexyl Analog Dequalinium chloride Quinagolide hydrochloride QUINAPRILAT HYDRATE Quinapril

CarboxylicAcidPhenylMethylEsterHydrochloride,QuinaprilHcl Quinapril hydrochloride EP impurity G [3S-[2[R*(R*)],3R*]]-2-[2-[[1-(Ethoxycarbonyl)-3-phenylpropyl]aMino]-1-oxopropyl]-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic Acid Ethyl Ester (2Z)-2-Butenedioate Quinapril Methyl Ester Analog (3S)-3,4-Dihydro-2-[(2S)-2-[[(1S)-1-[(1-Methylethoxy)carbonyl]-3-phenylpropyl]aMino]-1-oxopropyl]-3(1H)-isoquinolinecarboxylic Acid

1of2

QUINAPRIL RELATED COMPOUND A (50 MG) (ETHYL[3S-[2(R*),3A,11A BETA]]-1,3,4,6,11,11A-HEXAHYDRO-3-METHYL-1,4-DIOXO-ALPHA-(2-PHENY-LETHYL)-2H-PYRAZINO[1,2-B]ISOQUINOLINE-2-ACETATE) (aS,3S,11aS)-1,3,4,6,11,11a-Hexahydro-3-methyl-1,4-dioxo-a-(2-phenylethyl)-2H-pyrazino[1,2-b]isoquinoline-2-acetic Acid PD 109488 Quinapril Diketopiperazine (aS,3S,11aS)-1,3,4,6,11,11a-Hexahydro-3-methyl-1,4-dioxo-α-(2-phenylethyl)-2H-pyrazino[1,2-β]isoquinoline-2-acetic Acid 2H-Pyrazino(1,2-B)isoquinoline-2-acetic acid, 1,3,4,6,11,11A-hexahydro-3-methyl-1,4-dioxo-alpha-(2-phenylethyl)-, ethyl ester, (3S-(2(R*),3alpha-11abeta))- QUINAPRIL RELATED COMPOUND A (50 MG) (ETHYL[3S-[2(R*),3A,11A BETA]]-1,3,4,6,11,11A-HEXAHYDRO-3-METHYL-1,4-DIOXO-ALPHA-(2-PHENY-LETHYL)-2H-PYRAZINO[1,2-B]ISOQUINOLINE-2-ACETATE) (αS,3S,11aS)-1,3,4,6,11,11a-Hexahydro-3-Methyl-1,4-dioxo-α-(2-phenylethyl)-2H-pyrazino[1,2-b]isoquinoline-2-acetic Acid Quinapril Related CoMpound A (alphaS,3S,11aS)-1,3,4,6,11,11a-Hexahydro-3-methyl-1,4-dioxo-alpha-(2-phenylethyl)-2H-pyrazino[1,2-b]isoquinoline-2-acetic acid ethyl ester (αS,3S,11aS)-1,3,4,6,11,11a-Hexahydro-3-methyl-1,4-dioxo-α-(2-phenylethyl)-2H-pyrazino[1,2-b]isoquinoline-2-acetic acid ethyl ester Quinapril USP RC A Quinapril EP Impurity D Quinapril Impurity 4（Quinapril EP Impurity D） Quinapril Hydrochloride Impurity Ⅰ：Quinapril Diketopiperazine Ethyl [3S-[2(R*),3a,11a beta]]-1,3,4,6,11,11a-hexahydro-3-methyl-1,4-dioxo-alpha-(2-phenylethyl)-2H-pyrazino[1,2-b]isoquinoline-2-acetate Quinapril Impurity Ⅰ Quinapril USP impurity A Ethyl (2S)-2-[(3S,11aS)-3-Methyl-1, 2H-Pyrazino[1,2-b]isoquinoline-2-acetic acid, 1,3,4,6,11,11a-hexahydro-3-methyl-1,4-dioxo-α-(2-phenylethyl)-, ethyl ester, (αS,3S,11aS)- Quinapril EP Impurity D/ Quinapril Related Compound A (Quinapril Diketopiperazine) Quinapril Related Compound A(Secondary Standards traceble to USP) (αS,3S,11aS)-1,3,4,6,11,11a-Hexahydro-3-methyl-1,4-dioxo-α-(2-phenylethyl)-2H-pyrazino[1,2-b]isoquinoline-2-acetic Acid Quinapril Hydrochloride Impurity Ⅰ：Quinapril Diketopiperazine Quinapril Related Compound A (Ethyl[3S-[2(R*),3a,11a beta]]-1,3,4,6,11,11a-hexahydro-3-methyl-1,4-d (1593412) Quinapril Impurity Ⅰ Ethyl[3S-[2(R*),3a,11a β]]-1,3,4,6,11,11a-hexahydro- 3-methyl-1,4-dioxo-α -(2-phenylethyl)-2H-pyrazino[1 ,2-b]isoquinoline-2-acetate Quinapril USP Related Compound A ethyl (2S)-2-[(3S,11aS)-3-methyl-1,4-dioxo-1,3,4,6,11,11a-hexahydro-2H-pyrazino[1,2-b]isoquinolin-2-yl]-4-phenylbutanoate Quinapril Hydrochloride EP Impurity D Quinapril Related Compound A (50 mg) (Ethyl [3S-[(2R*), 3a, 11ab]]-1,3,4,6,11,11a-hexahydro-3-methyl-1,4-dioxo-a-(2-phenylethyl)-2H-pyrazino[1,2-b]isoquinoline-2-acetate) Quinapril EP Impurity D (Quinapril USP Related Compound A) 103733-49-9 4205 Heterocyclic Compounds Heterocycles Intermediates & Fine Chemicals Pharmaceuticals