Quzhou Chemsyn Pharm. Co., Ltd.

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Contact: Mr Ye Shanhai
Web: http://www.chemsynpharm.com
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Address: No.36 Huayang Road ,Hi-tech Industry Zone, Quzhou, Zhejiang 32400, China
Phone: +86-(570)-8750618 | Fax: +86-(570)-8750617 | Map/Directions >>

Profile: Quzhou Chemsyn Pharm. Co., Ltd. is a producer of APIs and chemical products. Our APIs include sulfanilamide, sulfathiazole, sulfathiazole sodium, phthalylsulfathiazole, sulfaclozine, sulfachloropyridazine sodium and 2,3-dichloropyrazine. We offer chemical products such as n-acetylsulfanilylchloride, sodium acetate trihydrate, 3,6-dichloropyridazine, 2,6-dichloropyrazine, sulfanilic acid, acetanilide, chloroacetaldehyde and acetylsulfathiazole. Our n-acetylsulfanilylchloride is used to prepare sulfa drugs such as sulfadimethoxine and sulfamethoxazole.

11 Products/Chemicals (Click for related suppliers)

• Acetyl Sulphanilyl Chloride

IUPAC Name: 4-acetamidobenzenesulfonyl chloride | CAS Registry Number: 121-60-8
Synonyms: Dagenan chloride, N-Acetylsulfanilyl chloride, Acetylsulfanilyl chloride, N4-Acetylsulfanilyl chloride, 4-Chlorosulfonylacetanilide, p-Acetaminobenzenesulfonyl chloride, N-Acetylsulphanilyl chloride, Acetanilide-p-sulfonyl chloride, Sulfanilyl chloride, N-acetyl-, p-(Chlorosulfonyl)acetanilide, p-Acetamidobenzenesulfonyl chloride, p-Acetylaminobenzenesulfochloride, 4-Acetamidobenzenesulfonyl chloride, p-Acetamidophenylsulfonyl chloride, 4-Acetamidophenylsulfonyl chloride, HSDB 2712, 4'-(Chlorosulfonyl)acetanilide, 112747_ALDRICH, Benzenesulfonyl chloride, 4-(acetylamino)-, N(sup 4)-Acetylsulfanilyl chloride

Molecular Formula:	C₈H₈ClNO₃S	Molecular Weight:	233.672020 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: GRDXCFKBQWDAJH-UHFFFAOYSA-N

• Ammonia Sulphate

IUPAC Name: diazanium sulfate | CAS Registry Number: 7783-20-2
Synonyms: Actamaster, Mascagnite, Dolamin, Diammonium sulfate, Ammonium sulphate, Diammonium sulphate, Caswell No. 048, AMMONIUM SULFATE, Ammonium-14N2 sulfate, Ammonium hydrogen sulfate, Ammonium sulfate solution, Sulfuric acid diammonium salt, Ammonium sulfate (2:1), Ammonium sulfate, solution, Ammonium sulfate (solution), Sulfatom ammoniya [Russian], Sulfuric acid, diammonium salt, 451975_ALDRICH, 485306_ALDRICH, 485411_ALDRICH

Molecular Formula:	H₈N₂O₄S	Molecular Weight:	132.139520 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: BFNBIHQBYMNNAN-UHFFFAOYSA-N

• Collomide

IUPAC Name: 4-aminobenzenesulfonamide | CAS Registry Number: 63-74-1
Synonyms: sulfanilamide, Bacteramid, Sulfamine, Sulphanilamide, Sulfonylamide, Sulphonamide, Streptasol, Estreptocida, Exoseptoplix, Streptoclase, 4-Aminobenzenesulfonamide, Colsulanyde, Ergaseptine, Lysococcine, Orgaseptine, Pysococcine, Streptozone, Streptrocide, Sulfanalone, Sulfocidine

Molecular Formula:	C₆H₈N₂O₂S	Molecular Weight:	172.204920 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: FDDDEECHVMSUSB-UHFFFAOYSA-N

• Hydrazine Hydrate

IUPAC Name: hydrazine hydrate | CAS Registry Number: 7803-57-8
Synonyms: Hydrazine hydrate, Hydrazine monohydrate, Hydrazinium hydroxide, Hydrazine hydroxide, Hydrazine, hydrate, Idrazina idrata [Italian], Hydrazine hydrate solution, HYDRAZINE, MONOHYDRATE, hydrazine--water (1/1), CCRIS 7739, Hydrazine, hydrate (6CI,7CI), 15622_RIEDEL, 18412_RIEDEL, 225819_ALDRICH, 53847_FLUKA, CHEBI:35511, 207942_SIAL, LS-76818, LS-76919, HYDRAZINE, HYDRATE (unspecified H2O molecules)

Molecular Formula:	H₆N₂O	Molecular Weight:	50.060440 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	3

InChIKey: IKDUDTNKRLTJSI-UHFFFAOYSA-N

• Lufenuron

IUPAC Name: N-[[2,5-dichloro-4-(1,1,2,3,3,3-hexafluoropropoxy)phenyl]carbamoyl]-2,6-difluorobenzamide | CAS Registry Number: 103055-07-8
Synonyms: Fluphenacur, Lufenuron [BAN:INN], Lufenurone [INN-French], Lufenuronum [INN-Latin], BSPBio_002424, SPECTRUM1505355, CHEBI:39384, AIDS095054, AIDS-095054, CID71777, NCGC00095978-01, NCGC00095978-02, NCGC00095978-03, 1-(2,5-Dichloro-4-(1,1,2,3,3,3-hexafluoropropoxy)phenyl)-3-(2,6-difluorobenzoyl)urea, N-{[2,5-dichloro-4-(1,1,2,3,3,3-hexafluoropropoxy)phenyl]carbamoyl}-2,6-difluorobenzamide, N-({[2,5-dichloro-4-(1,1,2,3,3,3-hexafluoropropoxy)phenyl]amino}carbonyl)-2,6-difluorobenzamide

Molecular Formula:	C₁₇H₈Cl₂F₈N₂O₃	Molecular Weight:	511.150246 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	11

InChIKey: PWPJGUXAGUPAHP-UHFFFAOYSA-N

• Sodium Acetate

IUPAC Name: sodium acetate trihydrate | CAS Registry Number: 6131-90-4
Synonyms: Sodium acetate, Plasmafusin, Thomaegelin, Tutofusin, Sodium acetate (TN), SODIUM ACETATE TRIHYDRATE, Natrium acetate-3-wasser, Acetic acid sodium salt, Sodium acetate [USAN:JAN], Sodium acetate (JP15/USP), Acetic acid, sodium salt, trihydrate, 25022_RIEDEL, S1304_SIAL, S7670_SIAL, S8625_SIAL, sodium acetate--water (1/3), 71188_FLUKA, CHEBI:32138, 236500_SIAL, LS-12831

Molecular Formula:	C₂H₉NaO₅	Molecular Weight:	136.079630 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	5

InChIKey: AYRVGWHSXIMRAB-UHFFFAOYSA-M

• Sulfaquinoxaline Sodium

IUPAC Name: sodium (4-aminophenyl)sulfonyl-quinoxalin-2-ylazanide | CAS Registry Number: 967-80-6
Synonyms: Sulfaquinoxaline sodium salt, SULFAQUINOXALINE SODIUM, MLS002153979, S7382_SIGMA, SPECTRUM1501145, CID71594, EINECS 213-526-2, CID3693427, NCGC00017031-01, NCGC00094910-01, NCGC00094910-02, CAS-967-80-6, SMR001233316, N'1-Quinoxalin-2-ylsulphanilamide, sodium salt, T5233369

Molecular Formula:	C₁₄H₁₁N₄NaO₂S	Molecular Weight:	322.317510 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	6

InChIKey: WXUQBKOBXREBBX-UHFFFAOYSA-N

• Sulphadimidine

IUPAC Name: 4-amino-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide | CAS Registry Number: 57-68-1
Synonyms: sulfamethazine, Sulfadimidine, Sulphamezathine, Sulfadimezine, Sulfamezathine, Cremomethazine, Sulfadimerazine, Sulfadimesine, Sulfamethiazine, Sulfodimezine, Sulphamethasine, Sulphamethazine, Sulphodimezine, Azolmetazin, Dimezathine, Kelametazine, Sulfadimesin, Sulfadimezin, Sulfadimidin, Sulfodimesin

Molecular Formula:	C₁₂H₁₄N₄O₂S	Molecular Weight:	278.330160 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	6

InChIKey: ASWVTGNCAZCNNR-UHFFFAOYSA-N

• Sulphaguanidine

IUPAC Name: 2-(4-aminophenyl)sulfonylguanidine | CAS Registry Number: 57-67-0
Synonyms: sulfaguanidine, Sulfaguine, Guanicil, Sulfaguanidin, Sulfoguanidine, Sulfoquanidine, Orgaguanidon, Sulfaguanil, Sulfentidine, Sulfoguanil, Sulfoguanyl, Abiguanil, Guanidan, Resulfon, Aterian, Ganidan, Guamide, Suganyl, Diacta, Ruocid

Molecular Formula:	C₇H₁₀N₄O₂S	Molecular Weight:	214.244900 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	6

InChIKey: BRBKOPJOKNSWSG-UHFFFAOYSA-N

• Sulphanilic Acid

IUPAC Name: 4-aminobenzenesulfonic acid | CAS Registry Number: 121-57-3
Synonyms: SULFANILIC ACID, Sulphanilic acid, 4-Aminobenzenesulfonic acid, Sulfanilsaeure, p-Aminobenzenesulfonic acid, 4-Sulfanilic acid, Aniline-p-sulfonic acid, Aniline-4-sulfonic acid, Aniline-p-sulphonic acid, Benzenesulfonic acid, 4-amino-, p-Aminophenylsulfonic acid, Sulfanilsaeure [German], 4-Aminobenzenesulfonate, Kyselina sulfanilova [Czech], C6H7NO3S, CCRIS 4576, HSDB 5590, S5263_SIGMA, NSC 7170, 86090_FLUKA

Molecular Formula:	C₆H₇NO₃S	Molecular Weight:	173.189680 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: HVBSAKJJOYLTQU-UHFFFAOYSA-N

• Triflumuron

IUPAC Name: 2-chloro-N-[[4-(trifluoromethoxy)phenyl]carbamoyl]benzamide | CAS Registry Number: 64628-44-0
Synonyms: Alsystin, Alsystine, Mascot, Triflumuron [ISO], Caswell No. 217C, Bay-sir 8514, BAY-Vi 7533, SPECTRUM1505170, 35029_RIEDEL, BAY SIR 8514, OMS 2015, SIR 8514, CHEBI:39388, EINECS 264-980-3, EPA Pesticide Chemical Code 118201, BRN 2776684, AI3-29368, NCGC00094568-01, NCGC00094568-02, LS-26231

Molecular Formula:	C₁₅H₁₀ClF₃N₂O₃	Molecular Weight:	358.699710 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	6

InChIKey: XAIPTRIXGHTTNT-UHFFFAOYSA-N