Yancheng City Donggang Pharmaceutical Development Co., Ltd.

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Address: Binhai County Coastal Chemical Industry Garden, Yancheng, Jiangsu 224558, China
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Profile: Yancheng City Donggang Pharmaceutical Development Co., Ltd. is a manufacturer of pharmaceutical intermediates and fine chemicals. We are accredited with ISO 9001 & ISO 9002 certifications. Our product line includes 6-methoxy-2-acetyl naphthalene, bronopol, 4-(3,4-dichlorophenyl)-1-tetralone, 2,4-dihydroxybenzaldehyde, endo-3-bromo-d-camphor, 1-hydcoxybenzotnazole, 2-bromo-6-methoxynaphthalene, iminostilbene and 5-methyl uracil. Our iminostilbene is used to synthesis carbamazepine.

12 Products/Chemicals (Click for related suppliers)

• endo-(+)-3-Bromo-2-bornanone

IUPAC Name: (1S,3R,4R)-3-bromo-1,7,7-trimethylbicyclo[2.2.1]heptan-2-one | CAS Registry Number: 10293-06-8
Synonyms: ZINC00155265

Molecular Formula:	C₁₀H₁₅BrO	Molecular Weight:	231.129500 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	1

InChIKey: NJQADTYRAYFBJN-NYNCVSEMSA-N

• Iminostilbene

IUPAC Name: 11H-benzo[b][1]benzazepine | CAS Registry Number: 256-96-2
Synonyms: Dibenz(b,f)azepine, 2,2'-Iminostilbene, 5H-Dibenz[b,f]azepine, Dibenz[b,f]azepine, o,o'-Iminostilbene, 2,3,6,7-Dibenzazepine, 5H-Dibenz(b,f)azepine, Stilbene, 2,2'-imino-, 5H-Dibenzo(b,f)azepine, 5H-Dibenzo[b,f]azepine, 5H-Dibenz[b,f]azepin, Oprea1_371695, MLS000737549, 143650_ALDRICH, CHEBI:47802, EINECS 205-970-0, 5-Azadibenzo[a,e]cycloheptatriene, NSC 123458, NSC123458, ZINC01036792

Molecular Formula:	C₁₄H₁₁N	Molecular Weight:	193.243840 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	1

InChIKey: LCGTWRLJTMHIQZ-UHFFFAOYSA-N

• 1-Hydroxybenzotriazole Hydrate

IUPAC Name: 1-hydroxybenzotriazole;hydrate | CAS Registry Number: 123333-53-9
Synonyms: 1-Hydroxybenzotriazole hydrate, 1-hydroxybenzotriazole monohydrate, 80029-43-2, HOBt Hydrate, 1h-1,2,3-benzotriazol-1-ol hydrate, 1-hydroxy benzotriazole monohydrate, SBB000114, AG-D-50208, hobt monohydrate, hobt (monohydrate), benzotriazolol, hydrate, AC1MDUQK, ACMC-209aon, SureCN5523, benzotriazolol, oxamethane, n-hydroxybenzotriazole h2o, KSC490O8P, 54802_ALDRICH, 1-oxidanylbenzotriazole hydrate, 157260_ALDRICH

Molecular Formula:	C₆H₇N₃O₂	Molecular Weight:	153.138680 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: PJUPKRYGDFTMTM-UHFFFAOYSA-N

• 2,4-Dihydroxybenzaldehyde

IUPAC Name: 2,4-dihydroxybenzaldehyde | CAS Registry Number: 95-01-2
Synonyms: beta-Resorcylaldehyde, 4-Formylresorcinol, beta-Resorcaldehyde, beta-Resorcinaldehyde, beta-Rosorcaldehyde, 4-Hydroxysalicylaldehyde, .beta.-Resorcylaldehyde, 2,4-DIHYDROXYBENZALDEHYDE, beta-Resorcylic aldehyde, Benzaldehyde, 2,4-dihydroxy-, 4-Hydroxysalicyladehyde, .beta.-Resorcaldehyde, Salicylaldehyde, 4-hydroxy-, 2,4-Dihydroxybenzenecarbonal, .beta.-Resorcinaldehyde, 2,4-Dihydroxybenzaldehyd, .beta.-Resorcylic aldehyde, MLS001076174, 168637_ALDRICH, NSC 8690

Molecular Formula:	C₇H₆O₃	Molecular Weight:	138.120740 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	3

InChIKey: IUNJCFABHJZSKB-UHFFFAOYSA-N

• 2-Bromo-6-Methoxy Naphthalene

IUPAC Name: 2-bromo-6-methoxynaphthalene | CAS Registry Number: 5111-65-9
Synonyms: 2-Bromo-6-methoxynaphthalene, Naphthalene, 2-bromo-6-methoxy-, 6-Methoxy-2-bromonaphthalene, 6-Bromo-2-naphthylmethylether, NSC3236, 200174_ALDRICH, 17540_FLUKA, CID78786, NSC 3236, EINECS 225-837-0, ZINC00164677, AI3-18465, ST5308358, InChI=1/C11H9BrO/c1-13-11-5-3-8-6-10(12)4-2-9(8)7-11/h2-7H,1H

Molecular Formula:	C₁₁H₉BrO	Molecular Weight:	237.092560 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	1

InChIKey: AYFJBMBVXWNYLT-UHFFFAOYSA-N

• 4-(3,4-DichloroPhenyl)-1-Tetralone

IUPAC Name: 4-(3,4-dichlorophenyl)-3,4-dihydro-2H-naphthalen-1-one | CAS Registry Number: 79560-19-3
Synonyms: 4-(3,4-Dichlorophenyl)-1-tetralone, 4-(3,4-dichlorophenyl)-3,4-dihydro-2H-naphthalen-1-one, 124379-29-9, SBB063227, AG-H-19142, 4-(3,4-dichlorophenyl)-3,4-dihydro-1(2H)-naphthalenone, 79836-44-5, 4-(3,4-Dichlorophenyl)-3,4-dihydronaphthalen-1(2H)-one, 4-(3,4-Dichlorophenyl)-3,4-dihydro-1(2H)-naphtalene-1-one, ACMC-20emtd, PubChem2561, AC1MWATD, SureCN260267, SureCN7736643, KSC377A8J, 1(2H)-Naphthalenone,4-(3,4-dichlorophenyl)-3,4-dihydro-, (4S)-, CTK2H7084, MolPort-003-846-595, ANW-51359, 4-(3,4-Dichloro Phenyl)-Tetralone

Molecular Formula:	C₁₆H₁₂Cl₂O	Molecular Weight:	291.171880 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	1

InChIKey: JGMBHJNMQVKDMW-UHFFFAOYSA-N

• 1-Hydroxybenzotriazole

IUPAC Name: 1-hydroxybenzotriazole | CAS Registry Number: 2592-95-2
Synonyms: Benzazimidol, Benzazimidol hydrate, 1H-Benzotriazole, 1-hydroxy-, N-Hydroxybenzotriazole hydrate, 1-Hydroxybenzotriazole hydrate, CCRIS 2605, MLS001006716, 1-Hydroxy-1H-benzotriazole hydrate, EINECS 219-989-7, 1-HYDROXY-1-H-BENZOTRIAZOLE, 1H-Benzotriazole, 1-hydroxy-, hydrate, BRN 0004515, ZINC00058261, LS-41548, SMR000349651, TL8002087, 4-26-00-00095 (Beilstein Handbook Reference), T0515-4929, 40150-21-8, 63307-62-0

Molecular Formula:	C₆H₅N₃O	Molecular Weight:	135.123400 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: ASOKPJOREAFHNY-UHFFFAOYSA-N

• 2-Acetyl-6-Methoxy Naphthalene

IUPAC Name: 1-(6-methoxynaphthalen-2-yl)ethanone | CAS Registry Number: 3900-45-6
Synonyms: 2-Acetyl-6-methoxynaphthalene, NCIOpen2_002197, 6'-Methoxy-2'-acetonaphthone, 399019_ALDRICH, 1-(6-Methoxy-2-naphthyl)ethanone, EINECS 223-453-8, NSC105564, ZINC00164714, 1-(6-Methoxy-2-naphthyl)ethan-1-one, Ethanone, 1-(6-methoxy-2-naphthalenyl)-, ST5319415, TL8002824

Molecular Formula:	C₁₃H₁₂O₂	Molecular Weight:	200.233180 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: GGWCZBGAIGGTDA-UHFFFAOYSA-N

• 2-Bromo-2-Nitro-1,3-Propanediol

IUPAC Name: 2-bromo-2-nitropropane-1,3-diol | CAS Registry Number: 52-51-7
Synonyms: bronopol, Bronocot, Bronosol, Bronidiol, Bronotak, Lexgard bronopol, Onyxide 500, Bronopolu [Polish], Caswell No. 116A, Bronopolum [INN-Latin], 2-Bromo-2-nitro-1,3-propanediol, 2-Bromo-2-nitropropane-1,3-diol, C3H6BrNO4, WLN: WNXE1Q1Q, 1,3-Propanediol, 2-bromo-2-nitro-, Bronopol [BAN:INN:JAN], Bronopol [INN:BAN:JAN], 2-Nitro-2-bromo-1,3-propanediol, Bronopol (JAN/USAN/INN), HSDB 7195

Molecular Formula:	C₃H₆BrNO₄	Molecular Weight:	199.988040 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: LVDKZNITIUWNER-UHFFFAOYSA-N

• 2-Methoxynaphthalene

IUPAC Name: 2-methoxynaphthalene | CAS Registry Number: 93-04-9
Synonyms: Yara yara, Yura yara, Nerolin, Yara-Yara, Nerolin (old), 2-METHOXYNAPHTHALENE, Naphthalene, 2-methoxy-, Methyl 2-naphthyl ether, Nerolin Yara Yara, 2-Naphthol methyl ether, 2-Naphthyl methyl ether, beta-Methoxynaphthalene, .beta.-Methoxynaphthalene, ARABINO GALACTAN, Ambap5819, beta-Naphthol mether ether, beta-Naphthol methyl ether, beta-Naphthyl methyl ether, Methyl beta-naphthyl ether, .beta.-Naphthol methyl ether

Molecular Formula:	C₁₁H₁₀O	Molecular Weight:	158.196500 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	1

InChIKey: LUZDYPLAQQGJEA-UHFFFAOYSA-N

• (1S)-(-)-Camphanic chloride

IUPAC Name: (1R,4S)-1,7,7-trimethyl-2-oxo-3-oxabicyclo[2.2.1]heptane-4-carbonyl chloride | CAS Registry Number: 39637-74-6
Synonyms: Camphanoylchloride, Camphanoyl chloride, Ambap5166, 226173_ALDRICH, 21287_FLUKA, (−)-Camphanoyl chloride, EINECS 254-552-4, ZINC02508200, 3-Oxa-2-oxobornane-4-carbonyl chloride, (1S)-(−)-Camphanic chloride, (1S)-3-Oxo-4,7,7-trimethyl-2-oxabicyclo[2.2.1]heptane-1-carbonyl chloride, 2-Oxabicyclo(2.2.1)heptane-1-carbonyl chloride, 4,7,7-trimethyl-3-oxo-, (1S)-

Molecular Formula:	C₁₀H₁₃ClO₃	Molecular Weight:	216.661420 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	3

InChIKey: PAXWODJTHKJQDZ-VHSXEESVSA-N

• 1,2,3,4-Tetrahydro-1-naphthol

IUPAC Name: 1,2,3,4-tetrahydronaphthalen-1-ol | CAS Registry Number: 529-33-9
Synonyms: 1-Tetralol, alpha-Tetralol, Tetralin-1-ol, 1-Hydroxytetralin, .alpha.-Tetralol, ()-alpha-Tetralol, Tetrahydro-1-naphthol, Tetrahydro-1-naphthol (VAN), 1-Naphthalenol, 1,2,3,4-tetrahydro-, WLN: L66&TJ GQ, 1,2,3,4-Tetrahydronaphthalen-1-ol, 122408_ALDRICH, 1-NAPHTHOL, 1,2,3,4-TETRAHYDRO-, NSC 5172, EINECS 208-459-0, 1,2,3,4-Tetrahydro-alpha-naphthol, NSC5172, BRN 2046227, 1,2,3,4-Tetrahydro-1-naphthalenol, ()-1,2,3,4-Tetrahydro-1-naphthol

Molecular Formula:	C₁₀H₁₂O	Molecular Weight:	148.201680 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	1

InChIKey: JAAJQSRLGAYGKZ-UHFFFAOYSA-N