ZunYi Spread Sci-Tech. Co., Ltd.

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Profile: ZunYi Spread Sci-Tech. Co., Ltd. is a provider of rubber & plastic auxiliary agents and pharmaceutical intermediates. Our pharmaceutical intermediates include 3-(2-bromo-phenyl)-propionic acid, 4-bromo-indan-1-one, 3-(3-amino-phenyl)-propionic acid methyl ester, cyclohexane-1,2-dione, 3-oxo-indan-1-carboxylic acid methyl ester, 2-bromo-5-fluoro-phenylamine, 3-amino-thiophene-2-carboxylic acid methyl ester and 2-amino-thiophene-3-carboxylic acid methyl ester. We offer auxiliary agents like hexamethylene-1,6-di sodiumthiosalfate,dihydrate, 1,3-bis(aminomethyl)benzene, 1,3-bis(citraconimidomethyl)benzene and citraconic anhydride.

21 Products/Chemicals (Click for related suppliers)

• Citraconic Anhydride

IUPAC Name: 3-methylfuran-2,5-dione | CAS Registry Number: 616-02-4
Synonyms: Citraconic anhydride, 2,5-Furandione, 3-methyl-, 2-Methylmaleic anhydride, 3-Methylmaleic anhydride, Citraconic acid anhydride, Monomethylmaleic anhydride, Maleic anhydride, methyl-, METHYLMALEIC ANHYDRIDE, 3-methylfuran-2,5-dione, 3-Methyl-2,5-furandione, WLN: T5VOVJ D1, HSDB 5716, .alpha.-Methylmaleic anhydride, NSC6182, 125318_ALDRICH, NSC 6182, 27430_FLUKA, EINECS 210-459-0, Anhydrid kyseliny citrakonove [Czech], CID12012

Molecular Formula:	C₅H₄O₃	Molecular Weight:	112.083460 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	3

InChIKey: AYKYXWQEBUNJCN-UHFFFAOYSA-N

• Ethylene Glycol Dimethacrylate

IUPAC Name: 2-(2-methylprop-2-enoyloxy)ethyl 2-methylprop-2-enoate | CAS Registry Number: 97-90-5
Synonyms: Hydrogel, Ageflex EGDM, Ethylene dimethacrylate, Glycol dimethacrylate, Sartomer SR 206, Ethylenedimethyacrylate, Diglycol dimethacrylate, Ethyldiol metacrylate, Ethyldiol methacrylate, Ethanediol dimethacrylate, Ethylene glycol dimethacrylate, ETHYLENE METHACRYLATE, Methacrylic acid, ethylene ester, 1,2-Bis(methacryloyloxy)ethane, CCRIS 179, Ethylene glycol bis(methacrylate), Methacrylic acid ethylene ester, HSDB 5313, 1,2-Ethanediol dimethacrylate, SR 206

Molecular Formula:	C₁₀H₁₄O₄	Molecular Weight:	198.215760 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: STVZJERGLQHEKB-UHFFFAOYSA-N

• Glycol dimercaptoacetate

IUPAC Name: 2-(2-sulfanylacetyl)oxyethyl 2-sulfanylacetate | CAS Registry Number: 123-81-9
Synonyms: GDMA, Ethylene mercaptoacetate, Ethylenebis(thioglycolate), Glycol bis(mercaptoacetate), Ethylene bis(mercaptoacetate), Ethylene bis(thioglycolate), Ethylene di(S-thioacetate), Ethylene bis(meraptoacetate), Ethylene glycol bis(thioglycolate), Ethylene glycol bis(mercaptoacetate), Acetic acid, mercapto-, ethylene ester, EINECS 204-653-4, Ethylene glycol bis(thioglycolic ester), Ethylene glycol bismercaptoacetate, MolPort-003-931-165, NSC 30032, ETHYLENEBISTHIOGLYCOLIC ACID, CID61059, NSC30032, BRN 1948305

Molecular Formula:	C₆H₁₀O₄S₂	Molecular Weight:	210.271200 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: PSYGHMBJXWRQFD-UHFFFAOYSA-N

• m-Xylelenediamine

IUPAC Name: [3-(aminomethyl)phenyl]methanamine | CAS Registry Number: 1477-55-0
Synonyms: m-Xylylenediamine, m-Diaminoxylene, m-Xylenediamine, m-Xylylendiamin, 1,3-Xylylenediamine, m-Xylylene amine, 1,3-Xylenediamine, MXDA, 1,3-BENZENEDIMETHANAMINE, 1,3-Bis(aminomethyl)benzene, m-Phenylenebis(methylamine), m-Xylylendiamin [Czech], Methylamine, m-phenylenebis-, alpha,alpha'-Diamino-m-xylene, Meta xylenediamine; MXDA, 1,3-phenylenedimethanamine, 1,3-Bis-aminomethylbenzen, m-Xylene-alpha,alpha'-diamine, CCRIS 6681, X1202_ALDRICH

Molecular Formula:	C₈H₁₂N₂	Molecular Weight:	136.194280 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	2

InChIKey: FDLQZKYLHJJBHD-UHFFFAOYSA-N

• Methyl 2-aminothiophene-3-carboxylate

IUPAC Name: methyl 2-aminothiophene-3-carboxylate | CAS Registry Number: 4651-81-4
Synonyms: Maybridge1_003714, Methyl 2-amino-3-thenoate, 563080_ALDRICH, methyl 2-aminothiophene-3-carboxylate, NSC523742, ALBB-002018, CID78381, EINECS 225-084-8, ZINC00115816, 4N-801, AI-942/25034264, SR-01000641729-1

Molecular Formula:	C₆H₇NO₂S	Molecular Weight:	157.190280 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: DGGJQLCAYQCPDD-UHFFFAOYSA-N

• Sodium Hexamethylene-1,6-Bisthiosulfate Dihydrate

IUPAC Name: disodium 1,6-bis(sulfonatosulfanyl)hexane | CAS Registry Number: 5719-73-3
Synonyms: Duralink HTS, CID79797, Sodium hexamethylene-1,6-bisthiosulfate, Hexamethylene-1,6-bis(thiosulfate), disodium salt, Thiosulfuric acid (H2S2O3), S,S'-1,6-hexanediyl ester, disodium salt, Thiosulfuric acid (H2S2O3), SS,SS'-1,6-hexanediyl ester, sodium salt (1:2), 879645-34-8

Molecular Formula:	C₆H₁₂Na₂O₆S₄	Molecular Weight:	354.395420 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	6

InChIKey: QXYKBSYRGILOTK-UHFFFAOYSA-L

• 3-Iodopropanol

IUPAC Name: 3-iodopropan-1-ol | CAS Registry Number: 627-32-7
Synonyms: 3-Iodo-1-propanol, 1-Propanol, 3-iodo-, 451061_ALDRICH, ZINC01845916, CID69390, EINECS 210-995-5, AI3-61819

Molecular Formula:	C₃H₇IO	Molecular Weight:	185.991550 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	1

InChIKey: CQVWOJSAGPFDQL-UHFFFAOYSA-N

• 2-Bromo-6-Methylbenzoic Acid

IUPAC Name: 2-bromo-6-methylbenzoic acid | CAS Registry Number: 90259-31-7
Synonyms: 2-Bromo-6-methylbenzoic acid, SBB052830, AG-H-69773, 6-bromo-2-methylbenzoic acid, PubChem4715, 6-Bromo-o-toluic acid, AC1MC3NP, ACMC-209r5e, SureCN697453, KSC494K9R, 2-Bromo-6-methylbenzoic acid,, 665673_ALDRICH, CTK3J4598, MolPort-001-767-917, ACN-C000801, ACT07316, ANW-39456, CL8032, WT1616, AKOS005254436

Molecular Formula:	C₈H₇BrO₂	Molecular Weight:	215.043980 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: ICXBPDJQFPIBSS-UHFFFAOYSA-N

• 1,2-Cyclohexanedione

IUPAC Name: cyclohexane-1,2-dione | CAS Registry Number: 765-87-7
Synonyms: 1,2-CYCLOHEXANEDIONE, 1,2-Dioxocyclohexane, 1,2-Cyclohexadione, Cyclohexane-1,2-dione, Cyclohexan-1,2-dione, CCRIS 6296, C101400_ALDRICH, CHEBI:41674, EINECS 212-155-3, NSC 32950, NSC627435, AIDS132768, AIDS-132768, CID13006, NSC32950, BRN 0507419, CPD0-1349, ZINC01530349, AI3-25042, 1,2-CYCLOHEXANEDIONE,KETONE FORM

Molecular Formula:	C₆H₈O₂	Molecular Weight:	112.126520 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: OILAIQUEIWYQPH-UHFFFAOYSA-N

• 3-(2-Bromophenyl)propionic acid

IUPAC Name: 3-(2-bromophenyl)propanoic acid | CAS Registry Number: 15115-58-9
Synonyms: 643912_ALDRICH, NSC243189, CID316010

Molecular Formula:	C₉H₉BrO₂	Molecular Weight:	229.070560 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: AOACQJFIGWNQBC-UHFFFAOYSA-N

• 4-Bromoindan-1-one

IUPAC Name: 4-bromo-2,3-dihydroinden-1-one | CAS Registry Number: 15115-60-3
Synonyms: 4-Bromo-1-indanone, 4-Bromohydrindone-1, 1-Indanone, 4-bromo-, 644366_ALDRICH, NSC 162080, BRN 2044194, NSC162080, ZINC01623473, LS-81315, TL8001106, 3-07-00-01396 (Beilstein Handbook Reference)

Molecular Formula:	C₉H₇BrO	Molecular Weight:	211.055280 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	1

InChIKey: UVVYFYLSZIMKMC-UHFFFAOYSA-N

• 3-(4-Bromophenyl)propionic acid

IUPAC Name: 3-(4-bromophenyl)propanoic acid | CAS Registry Number: 1643-30-7
Synonyms: 3-(4-bromophenyl)propanoic acid, 3-(4-bromophenyl)propanoicacid, 3-(4-bromo-phenyl)-propionic acid, SBB017617, AG-E-14151, PubChem19769, SureCN5455, AC1MC3PA, ACMC-1C0VM, 4-Bromophenylpropionic Acid, KSC494I3B, 595438_ALDRICH, benzenepropanoic acid, 4-bromo-, CHEMBL1829799, CTK3J4430, MolPort-000-152-357, 3-(4-bromophenyl) propionic acid, HMS1739G14, ACN-C000966, ACN-S004294

Molecular Formula:	C₉H₉BrO₂	Molecular Weight:	229.070560 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: NCSTWHYWOVZDOC-UHFFFAOYSA-N

• 2,4-Piperadinedione

IUPAC Name: piperidine-2,4-dione | CAS Registry Number: 50607-30-2
Synonyms: 2,4-Piperidinedione, Piperidine-2,4-dione, PIPERIDIN-2,4-DIONE, SureCN869, PubChem22543, ACMC-209ko8, 2,4-DIOXOPIPERIDINE, 2,4-DIKETOPIPERIDINE, KSC269I7F, CTK1G9472, BH550, ACT08870, ANW-31062, FC0414, WTI-11493, ZINC38530209, AKOS005255444, AG-F-70252, PB20308, RP19093

Molecular Formula:	C₅H₇NO₂	Molecular Weight:	113.114580 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: RDNZDMDLRIQQAX-UHFFFAOYSA-N

• 2,3-Dihydrobenzo[b]furan-5-carboxaldehyde

IUPAC Name: 2,3-dihydro-1-benzofuran-5-carbaldehyde | CAS Registry Number: 55745-70-5
Synonyms: 631957_ALDRICH, ZINC00154065, 2,3-Dihydrobenzofuran-5-carboxaldehyde, EINECS 259-788-1, CID735901, SBB005559, 2,3-dihyro-1-benzofuran-5-carbaldehyde, TL8006980

Molecular Formula:	C₉H₈O₂	Molecular Weight:	148.158620 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: WEBVDBDZSOJGPB-UHFFFAOYSA-N

• 6-bromo-1-indanone

IUPAC Name: 6-bromo-2,3-dihydroinden-1-one | CAS Registry Number: 14548-39-1
Synonyms: 6-Bromo-1-indanone, 1-Indanone, 6-bromo-, 1-Indanone, 6-bromo-,, 597147_ALDRICH, TL8001006

Molecular Formula:	C₉H₇BrO	Molecular Weight:	211.055280 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	1

InChIKey: SEQHEDQNODAFIU-UHFFFAOYSA-N

• 4-chloro-pyridine-2-carboxylic Acid Methyl Ester

IUPAC Name: methyl 4-chloropyridine-2-carboxylate | CAS Registry Number: 24484-93-3
Synonyms: Methyl 4-Chloropicolinate, methyl 4-chloropyridine-2-carboxylate, 4-Chloro-pyridine-2-carboxylic acid methyl ester, 4-Chloropicolinic Acid Methyl Ester, 4-Chloropyridine-2-carboxylic acid methyl ester, 4-Chloro-2-pyridinecarboxylic Acid Methyl Ester, methyl 4-chloro-2-pyridinecarboxylate, methyl-4-chlorpyridin-2-carboxylat, 4-Chloro-pyridine-2-carboxylicacidmethylester, Methyl4-chloro-2-pyridinecarboxylatehydrochloride, 4-chloro-2-Pyridinecarboxylic acid, methyl ester, AQ-405/42300546, 2-PYRIDINECARBOXYLIC ACID, 4-CHLORO-, METHYL ESTER, ZINC00337474, PubChem9577, AC1LGGHA, ACMC-209gcn, AC1Q3PNA, methyl-4-chloropicolinate, SureCN177762

Molecular Formula:	C₇H₆ClNO₂	Molecular Weight:	171.581040 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	3

InChIKey: VTENWIPSWAMPKI-UHFFFAOYSA-N

• 2-Bromo-6-Methyl-Benzoic Acid Methyl Ester

IUPAC Name: methyl 2-bromo-6-methylbenzoate | CAS Registry Number: 99548-56-8
Synonyms: Methyl 2-bromo-6-methylbenzoate, AGN-PC-00BOVT, ACMC-209sd3, SureCN833170, KSC495M3L, methyl 6-bromo-2-methylbenzoate, CTK3J5635, Methyl 2-bromo-6-methylbenzoate,, MolPort-009-197-178, ANW-41029, CL8529, AKOS015890711, RP27798, AK-29651, BR-29651, KB-53858, FT-0649271, W9880, B-1304, Benzoic acid, 2-bromo-6-methyl-, methyl ester

Molecular Formula:	C₉H₉BrO₂	Molecular Weight:	229.070560 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: DDJSNWUTQDNGIZ-UHFFFAOYSA-N

• 2-Iodo-6-Methyl-Benzoic Acid Methyl Ester

IUPAC Name: methyl 2-iodo-6-methylbenzoate | CAS Registry Number: 103440-55-7
Synonyms: METHYL 2-IODO-6-METHYLBENZOATE, SureCN2021792, methyl 6-iodo-2-methylbenzoate, Ambap103440-55-7, AKOS015890708, AK140641, AM805237, KB-58125, I01-8074

Molecular Formula:	C₉H₉IO₂	Molecular Weight:	276.071030 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: QDKBSGNTMQAIHK-UHFFFAOYSA-N

• 3-Oxoindane-1-carboxylic acid

IUPAC Name: 3-oxo-1,2-dihydroindene-1-carboxylic acid | CAS Registry Number: 29427-69-8
Synonyms: Maybridge1_002214, Oprea1_304561, 3-Oxo-1-indancarboxylic acid, 3-oxo-1-indanecarboxylic acid, 410772_ALDRICH, BRN 2098797, BTB 10091, NSC225078, SDCCGMLS-0065878.P001, LS-81644, 2,3-Dihydro-3-oxo-1H-indene-1-carboxylic acid, 3-Oxo-2,3-dihydro-1H-indene-1-carboxylic acid, 1H-Indene-1-carboxylic acid, 2,3-dihydro-3-oxo-, 4-10-00-02853 (Beilstein Handbook Reference), SR-01000637355-1

Molecular Formula:	C₁₀H₈O₃	Molecular Weight:	176.168720 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: HXLJFMRZKCSTQD-UHFFFAOYSA-N

• 3,6-Dihydroxy-4-methylpyridazine

IUPAC Name: 4-methyl-1,2-dihydropyridazine-3,6-dione | CAS Registry Number: 5754-18-7
Synonyms: 4-Methylpyridazine-3,6-diol, 668141_ALDRICH, NSC48830, NSC58527, EINECS 227-276-7, ZINC00331819, 3,6-Pyridazinedione, 1,2-dihydro-4-methyl-, AI3-62484, TL8007090, 2-Butenedioic acid, 2-methyl-, cyclic hydrazide, (Z)-, AC-907/30003041

Molecular Formula:	C₅H₆N₂O₂	Molecular Weight:	126.113340 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	2

InChIKey: QAVYOWFNXMHVEL-UHFFFAOYSA-N

• 1,3-Bis((3-Methyl-2,5-Dioxopyrrol-1-Yl)methyl)benzol

IUPAC Name: 3-methyl-1-[[3-[(3-methyl-2,5-dioxopyrrol-1-yl)methyl]phenyl]methyl]pyrrole-2,5-dione | CAS Registry Number: 119462-56-5
Synonyms: ZINC21993063, 1,3-Bis(citraconimidomethylene)benzene, CID11587850, 1H-Pyrrole-2,5-dione, 1,1'-(1,3-phenylenebis(methylene))bis(3-methyl-, 3-methyl-1-[[3-[(3-methyl-2,5-dioxo-pyrrol-1-yl)methyl]phenyl]methyl]pyrrole-2,5-dione, 321852-27-1

Molecular Formula:	C₁₈H₁₆N₂O₄	Molecular Weight:	324.330640 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: MIIBUHIQXLFJFP-UHFFFAOYSA-N