Changzhou Jiuheng Chemical Co., Ltd.

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Web: http://www.jiuhengchem.com
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Address: No.13-10, Changjiang Plastic & Chem Market, 600 Tongjiang Road, Changzhou, Jiangsu 213031, China
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Profile: Changzhou Jiuheng Chemical Co., Ltd. manufactures API intermediates, industrial chemicals and agriculture chemicals. Our API intermediates are 1,2-dimethyl-1,4,5,6-tetrahydro pyrimidine, risedronate sodium, risedronic acid, 4-acetyl pyridine, 4-(acetic acid) pyridine hydrochloride, 3,4,5-trimethoxyphenylacetic acid and N-methyl-1-(methylthio)-2-nitroethenamine. We offer agricultural intermediates like O-(6-chloro-3-phenyl-4-pyridazinyl) S-octyl thiocarbonate, 3,4-dimethylaniline;3,4-xylidine, 2,6-dimethylaniline；2,6-xylidine and 2-chloro-N-(2,6-dimethylphenyl)-N-(1H-pyrazol-1-ylmethyl)acetamide.

13 Products/Chemicals (Click for related suppliers)

• Metazachlor

IUPAC Name: 2-chloro-N-(2,6-dimethylphenyl)-N-(pyrazol-1-ylmethyl)acetamide | CAS Registry Number: 67129-08-2
Synonyms: Metazachlore, METAZACHLOR, Butisan S, Metazachlor [BSI:ISO], BAS 479H, Metazachlore [ISO-French], EINECS 266-583-0, BRN 0621550, LS-8511, TL8004736, C10948, 2-Chloro-N-(pyrazol-1-ylmethyl)acet-2',6'-xylidide, 5-23-04-00126 (Beilstein Handbook Reference), Acetamide, 2-chloro-N-(2,6-dimethylphenyl)-N-(1H-pyrazol-1-ylmethyl)-, C521990, 2-Chloro-N-(2,6-dimethylphenyl)-N-(1H-pyrazol-1-ylmethyl)-acetamide, 2-Chloro-N-(2,6-dimethylphenyl)-N-(1H-pyrazol-1-ylmethyl)acetamide

Molecular Formula:	C₁₄H₁₆ClN₃O	Molecular Weight:	277.749340 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	3

InChIKey: STEPQTYSZVCJPV-UHFFFAOYSA-N

• Phenyl Dichlorophosphate

IUPAC Name: dichlorophosphoryloxybenzene | CAS Registry Number: 770-12-7
Synonyms: Dichlorophenoxyphosphine oxide, Phenyl phosphorodichloridate, PHENYL DICHLOROPHOSPHATE, Phenylphosphoric dichloride, Phenyl phosphorodichlorodate, Phenoxydichlorophosphine oxide, Phenoxyphosphoryl dichloride, Phenyl phosphodichloridate, Phenyl phosphoryl dichloride, Phosphorodichloridic acid, phenyl ester, Phosphoroyl dichloride phenyl ester, P22389_ALDRICH, 78375_FLUKA, EINECS 212-220-6, NSC 44412, CID13038, NSC44412, LS-108022, ST5406160, TL8005294

Molecular Formula:	C₆H₅Cl₂O₂P	Molecular Weight:	210.982461 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: TXFOLHZMICYNRM-UHFFFAOYSA-N

• phenylphosphonic dichloride

IUPAC Name: dichlorophosphorylbenzene | CAS Registry Number: 824-72-6
Synonyms: Phenylphosphonic dichloride, Benzenephosphonic dichloride, Benzenephosphonyl chloride, Phosphonic dichloride, phenyl-, Phenylphosphonyl dichloride, Dichlorophenylphosphine oxide, Phenyldichlorophosphine oxide, Phenylphosphonodichloridic acid, Benzenephosphonodichloridic acid, Phenylphosphonic acid dichloride, 389560_ALDRICH, 36242_FLUKA, p,p-Dichlorophenylphosphine oxide, NSC66477, EINECS 212-534-3, NSC 66477, BENZENE PHOSPHORUS OXYDICHLORIDE, AI3-15064, ST5406169, TL8005452

Molecular Formula:	C₆H₅Cl₂OP	Molecular Weight:	194.983061 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	1

InChIKey: IBDMRHDXAQZJAP-UHFFFAOYSA-N

• Risedronate

IUPAC Name: (1-hydroxy-1-phosphono-2-pyridin-3-ylethyl)phosphonic acid | CAS Registry Number: 105462-24-6
Synonyms: Risedronic acid, Risedronate sodium, Actonel, Bisphosphonate 1, Risedronic acid [INN], Risedronic acid [INN:BAN], Acide risedronique [INN-French], Acido risedronico [INN-Spanish], Acidum risedronicum [INN-Latin], C7H11NO7P2, HSDB 7326, CID5245, AIDS088659, AIDS-088659, NE 58019, DB00884, DB02782, NE-58095, LS-171967, 105462-24-6 (FREE ACID)

Molecular Formula:	C₇H₁₁NO₇P₂	Molecular Weight:	283.112262 [g/mol]
H-Bond Donor:	5	H-Bond Acceptor:	8

InChIKey: IIDJRNMFWXDHID-UHFFFAOYSA-N

• Risedronate Sodium

IUPAC Name: sodium hydroxy-(1-hydroxy-1-phosphono-2-pyridin-3-ylethyl)phosphinate | CAS Registry Number: 115436-72-1
Synonyms: Actonel, Risedronate sodium, Optinate, Acrel, Benet, Sodium risedronate, Optinate Septimum, Actonel (TN), Risedronate sodium [USAN], Risedronate sodium (USAN), C7H10NO7P2.Na, Risedronic acid monosodium salt, risedronic acid, monosodium salt, BB_SC-1157, CID68739, NE 58095, NE-58095, CID4194514, CPD000469279, SAM001246537

Molecular Formula:	C₇H₁₀NNaO₇P₂	Molecular Weight:	305.094092 [g/mol]
H-Bond Donor:	4	H-Bond Acceptor:	8

InChIKey: DRFDPXKCEWYIAW-UHFFFAOYSA-M

• Seratrodast

IUPAC Name: 7-phenyl-7-(2,4,5-trimethyl-3,6-dioxocyclohexa-1,4-dien-1-yl)heptanoic acid | CAS Registry Number: 112665-43-7
Synonyms: SERATRODAST, Bronica, Bronica (TN), Abbott 73001, Seratrodast [USAN:INN], Abbott-73001, CCRIS 8939, ABT 001, ABT-001, Seratrodast (JAN/USAN/INN), AA-2414, C22H26O4, AA 2414, NCGC00181296-01, LS-30374, TL8000143, A 73001, D01123, A-73001, (+-)-7-(3,5,6-Trimethyl-1,4-benzoquinon-2-yl)-7-phenylheptanoic acid

Molecular Formula:	C₂₂H₂₆O₄	Molecular Weight:	354.439440 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: ZBVKEHDGYSLCCC-UHFFFAOYSA-N

• 4-Acetyl Pyridine

IUPAC Name: 1-pyridin-4-ylethanone | CAS Registry Number: 1122-54-9
Synonyms: 4-Acetylpyridine, 4-Acetyl pyridine, Ketone, methyl 4-pyridyl, Methyl 4-pyridyl ketone, Pyridine, 4-acetyl-, 1-pyridin-4-ylethanone, 4-Pyridyl methyl ketone, Ethanone, 1-(4-pyridinyl)-, PYRIDINE,4-ACETYL, C7H7NO, CCRIS 5954, WLN: T6NJ DV1, A21401_ALDRICH, NSC 111, NSC111, 01450_FLUKA, EINECS 214-350-9, 1-(4-PYRIDINYL)ETHANONE, BRN 0107629, LS-562

Molecular Formula:	C₇H₇NO	Molecular Weight:	121.136580 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: WMQUKDQWMMOHSA-UHFFFAOYSA-N

• 4-Pyridylacetic acid hydrochloride

IUPAC Name: 2-pyridin-4-ylacetic acid hydrochloride | CAS Registry Number: 6622-91-9
Synonyms: P65851_ALDRICH, 82990_FLUKA, 4-Carboxymethylpyridinium chloride, 4-Pyridineacetic acid hydrochloride, EINECS 229-576-3, SBB003811, TL806132

Molecular Formula:	C₇H₈ClNO₂	Molecular Weight:	173.596920 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	3

InChIKey: WKJRYVOTVRPAFN-UHFFFAOYSA-N

• 2,6-Xylidine

IUPAC Name: 2,6-dimethylaniline | CAS Registry Number: 87-62-7
Synonyms: 2,6-Dimethylaniline, o-Xylidine, 2,6-XYLIDINE, 2-Amino-m-xylene, Xylylamine, 2,6-Xylylamine, o-Xylidine (VAN), Benzenamine, 2,6-dimethyl-, 2-Amino-1,3-xylene, 2,6-Dimethylbenzenamine, Aniline, 2,6-dimethyl-, 2,6-Dimethylphenylamine, 2-Amino-1,3-dimethylbenzene, 1-Amino-2,6-dimethylbenzene, 2,6-xylidine hydrochloride, CCRIS 2373, 2,6-xylidine, 3H-labeled, NCI-C56188, HSDB 2094, D146005_ALDRICH

Molecular Formula:	C₈H₁₁N	Molecular Weight:	121.179640 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	1

InChIKey: UFFBMTHBGFGIHF-UHFFFAOYSA-N

• 3-Acetylpyridine

IUPAC Name: 1-pyridin-3-ylethanone | CAS Registry Number: 350-03-8
Synonyms: 3-Acetopyridine, 3-ACETYLPYRIDINE, beta-Acetylpyridine, Methyl pyridyl ketone, Ketone, methyl 3-pyridyl, Methyl 3-pyridyl ketone, Pyridine, 3-acetyl-, 3-Pyridyl methyl ketone, Ethanone, 1-(3-pyridinyl)-, 1-(3-Pyridinyl)ethanone, .beta.-Acetylpyridine, 1-(3-Pyridenyl)ethanone, 1-pyridin-3-ylethanone, PYRIDINE,3-ACETYL, C7H7NO, FEMA No. 3424, WLN: T6NJ CV1, NCIOpen2_001469, A21207_ALDRICH, Methyl .beta.-pyridyl ketone

Molecular Formula:	C₇H₇NO	Molecular Weight:	121.136580 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: WEGYGNROSJDEIW-UHFFFAOYSA-N

• 3,4,5-Trimethoxyphenylacetic Acid

IUPAC Name: 2-(3,4,5-trimethoxyphenyl)acetic acid | CAS Registry Number: 951-82-6
Synonyms: 3,4,5-Trimethoxyphenylacetic acid, Oprea1_468323, T70602_ALDRICH, 92190_FLUKA, Benzeneacetic acid, 3,4,5-trimethoxy-, EINECS 213-456-2, NSC130961, SBB003317, NSC 130961, TL8005984, Benzeneacetic acid, 3,4,5-trimethoxy- (9CI), InChI=1/C11H14O5/c1-14-8-4-7(6-10(12)13)5-9(15-2)11(8)16-3/h4-5H,6H2,1-3H3,(H,12,13

Molecular Formula:	C₁₁H₁₄O₅	Molecular Weight:	226.225860 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	5

InChIKey: DDSJXCGGOXKGSJ-UHFFFAOYSA-N

• 1,2-Dimethyl-1,4,5,6-Tetrahydropyrimidine

IUPAC Name: 1,2-dimethyl-5,6-dihydro-4H-pyrimidine | CAS Registry Number: 4271-96-9
Synonyms: 2,3-Dimethyltetrahydropyrimidine, ZERO/001417, CID77953, EINECS 224-262-2, 1,4,5,6-Tetrahydro-1,2-dimethylpyrimidine, Pyrimidine, 1,4,5,6-tetrahydro-1,2-dimethyl-

Molecular Formula:	C₆H₁₂N₂	Molecular Weight:	112.172880 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: ZFDWWDZLRKHULH-UHFFFAOYSA-N

• 3,4-Xylidine

IUPAC Name: 3,4-dimethylaniline | CAS Registry Number: 95-64-7
Synonyms: 3,4-Dimethylaniline, 3,4-XYLIDINE, 4-Amino-o-xylene, 3,4-Xylylamine, Benzenamine, 3,4-dimethyl-, 3,4-Dimethylaminobenzene, 3,4-Dimethylbenzenamine, 3,4-Dimethylphenylamine, Aniline, 3,4-dimethyl, 4-Amino-1,2-dimethylbenzene, 1-Amino-3,4-dimethylbenzene, CCRIS 4741, HSDB 2095, WLN: ZR C1 D1, 126373_ALDRICH, Benzene, 4-amino-1,2-dimethyl-, EINECS 202-437-4, NSC7099, NSC 41800, AIDS018977

Molecular Formula:	C₈H₁₁N	Molecular Weight:	121.179640 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	1

InChIKey: DOLQYFPDPKPQSS-UHFFFAOYSA-N