Xi'an Qingfeng Pharmaceutical Co., Ltd.

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Profile: Xi'an Qingfeng Pharmaceutical Co., Ltd. engages in the business of pesticides, bio-chemicals and chemical intermediates. Our products are thymine, 2-dimethylaminoethylamine, 2-chloroethylamine hydrochloride, N-Ethyl-2-pyrrolidone, 5-methyl-1H-tertazole, 2-(aminomethyl)-1-ethylpyrrolidine, sodium azide, 1-[2-(dimethylamino)ethyl]-1H-tetrazole-5-thiol and 2,3-dimethoxy-5-sulphamoylbenzoic acid. Our 2,3-dimethoxy-5-sulfamoylbenzoic acid is used as intermediate of sulprid. Our N-second base-pyrrole alkane and ketone are used as intermediates in organic synthesis, and also as organic solvents.

9 Products/Chemicals (Click for related suppliers)

• N,N-Dimethyl-1,2-ethanediamine

IUPAC Name: N,N-dimethylethane-1,2-diamine | CAS Registry Number: 108-00-9
Synonyms: N,N-Dimethylethylenediamine, N,N-Dimethylethanediamine, 2-(Dimethylamino)ethylamine, 2-Aminoethyldimethylamine, Ethylenediamine, N,N-dimethyl-, 1,2-Ethanediamine, N,N-dimethyl-, beta-(Dimethylamino)ethylamine, N,N-Dimethyl-1,2-diaminoethane, N,N-Dimethyl-1,2-ethylenediamine, D158003_ALDRICH, N-(2-Aminoethyl)-N,N-dimethylamine, .beta.-(Dimethylamino)ethylamine, 39030_FLUKA, EINECS 203-541-2, N,N-DIMETHYLAMINOETHYLAMINE, NSC 24506, NSC24506, SBB007533, AI3-26641, Ethylenediamine, N,N-dimethyl- (8CI)

Molecular Formula:	C₄H₁₂N₂	Molecular Weight:	88.151480 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: DILRJUIACXKSQE-UHFFFAOYSA-N

• N-Ethyl-2-Aminomethyl Pyrrolidine

IUPAC Name: (1-ethylpyrrolidin-2-yl)methanamine | CAS Registry Number: 26116-12-1
Synonyms: 655600_ALDRICH, 2-Pyrrolidinemethanamine, 1-ethyl-, STOCK2S-44672, 1-Ethylpyrrolidin-2-ylmethylamine, 2-(Aminomethyl)-1-ethylpyrrolidine, ALBB-006027, (1-ethylpyrrolidin-2-yl)methylamine, EINECS 247-466-3, Pyrrolidine, 2-(aminomethyl)-1-ethyl-, (1-Ethyl-2-pyrrolidinyl)methanamine, (R)-(1-Ethyl-2-pyrrolidinyl)methylamine

Molecular Formula:	C₇H₁₆N₂	Molecular Weight:	128.215340 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: UNRBEYYLYRXYCG-UHFFFAOYSA-N

• N-Ethyl-2-Pyrolidone

IUPAC Name: 1-ethylpyrrolidin-2-one | CAS Registry Number: 2687-91-4
Synonyms: N-Ethylpyrrolidone, N-Ethylpyrrolidinone, 1-Ethyl-2-pyrrolidone, 1-Ethylpyrrolidin-2-one, 2-Pyrrolidinone, 1-ethyl-, 1-ETHYL-2-PYRROLIDINONE, 146358_ALDRICH, EINECS 220-250-6, BRN 0107971, ZINC03861141, NCGC00160611-01, NCGC00160611-02, LS-138803, TL8002135, 5-21-06-00328 (Beilstein Handbook Reference), InChI=1/C6H11NO/c1-2-7-5-3-4-6(7)8/h2-5H2,1H

Molecular Formula:	C₆H₁₁NO	Molecular Weight:	113.157640 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	1

InChIKey: ZFPGARUNNKGOBB-UHFFFAOYSA-N

• Sodium Azide

IUPAC Name: sodium azide | CAS Registry Number: 26628-22-8
Synonyms: sodium azide, Azide, sodium, Nemazyd, Kazoe, Azium, :sodium azide, SMITE, Natriumazid [German], Azydek sodu [Polish], Natriummazide [Dutch], Caswell No. 744A, NaN3, RCRA waste no. P105, Sodium azide (Na(N3)), RCRA waste number P105, hydrazoic acid, sodium salt, Azoture de sodium [French], Sodium, azoture de [French], Sodium, azoturo di [Italian], CCRIS 1261

Molecular Formula:	N₃Na	Molecular Weight:	65.009870 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: PXIPVTKHYLBLMZ-UHFFFAOYSA-N

• Thymine

IUPAC Name: 5-methyl-1H-pyrimidine-2,4-dione | CAS Registry Number: 65-71-4
Synonyms: thymine, 5-methyluracil, Thymin, Thymine anhydrate, Thymin (purine base), Thymine-t, 5-Methyl Uracil, Thymine (VAN), (3H)Methylthymidine, Thymine (8CI), Thymine-2-14C, 2,4-Dihydroxy-5-methylpyrimidine, nchembio.108-comp2, Ambap7384, CCRIS 5584, 2,4(1H,3H)-Pyrimidinedione, 5-methyl-, Thymine (VAN) (8CI), NSC14705, T0376_SIGMA, T0895_SIGMA

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

InChIKey: RWQNBRDOKXIBIV-UHFFFAOYSA-N

• 1-(2'-Dimethylamino-Ethyl)-5-Mercapto-Tetrazole

IUPAC Name: 1-(2-dimethylaminoethyl)-2H-tetrazole-5-thione | CAS Registry Number: 61607-68-9
Synonyms: 522333_ALDRICH, EINECS 262-868-9, 1-[2-(Dimethylamino)ethyl]-1H-tetrazole-5-thiol, 1-[2-(Dimethylamino)ethyl]-1H-tetraazol-5-yl hydrosulfide, 1-(2-(Dimethylamino)ethyl)-1,2-dihydro-5H-tetrazole-5-thione, 5H-Tetrazole-5-thione, 1-[2-(dimethylamino)ethyl]-1,2-dihydro-

Molecular Formula:	C₅H₁₁N₅S	Molecular Weight:	173.239340 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: ODDAWJGQWOGBCX-UHFFFAOYSA-N

• 2,3-Dimethoxy-5-Sulfamoyl Benzoic Acid

IUPAC Name: 2,3-dimethoxy-5-sulfamoylbenzoic acid | CAS Registry Number: 66644-80-2
Synonyms: EINECS 266-433-4, BBV-015468, 2,3-Dimethoxy-5-sulphamoylbenzoic acid

Molecular Formula:	C₉H₁₁NO₆S	Molecular Weight:	261.251740 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	7

InChIKey: YEVQOPOKMKTXMD-UHFFFAOYSA-N

• 2-Chloroethylamine Hydrochloride

IUPAC Name: 2-chloroethanamine hydrochloride | CAS Registry Number: 870-24-6
Synonyms: 2-Chloroethylamine hydrochloride, C40200_ALDRICH, 23035_FLUKA, 2-Aminoethyl chloride hydrochloride, NSC10871, .beta.-Chloroethylamine hydrochloride, 1-Amino-2-chloroethane hydrochloride, Ethanamine, 2-chloro-, hydrochloride, TL8005648, ETHYLAMINE, 2-CHLORO-, HYDROCHLORIDE

Molecular Formula:	C₂H₇Cl₂N	Molecular Weight:	115.989680 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	1

InChIKey: ONRREFWJTRBDRA-UHFFFAOYSA-N

• 5-Methyl-1H-Tetrazole

IUPAC Name: 5-methyl-2H-tetrazole | CAS Registry Number: 4076-36-2
Synonyms: 5-Methyltetrazole, 1H-Tetrazole, 5-methyl-, 5-Methyl-1H-tetrazole, 535052_ALDRICH, NSC11136, ZERO/008529, CID138107

Molecular Formula:	C₂H₄N₄	Molecular Weight:	84.079960 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: XZGLNCKSNVGDNX-UHFFFAOYSA-N