Chongqing Yifutech Co., Ltd.

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Profile: Chongqing Yifutech Co., Ltd. focuses on production and distribution of chemical intermediates. Our APIs include desonide, budesonide, bendamustine HCl, tropisetron HCl and ifenprodil tartrate. We offer pyridines such as 5,5'-dicarboxy-2,2'-bipyridine, 2,2'-biquinoline, 4,4'-bis(methoxycarbonyl)-2,2'-bipyridine, 2,2'-biquinoline-4,4'-dicarboxylic acid, 6,6'-dihydroxy-2,2'-bipyridyl and 4,4'-bis(diethylmethylphosphonate)-2,2'-bipyridine. We supply intermediates such as 3-(3-trifluoromethyl phenyl) propionic acid, 4-bromo-2-fluoropyridine, 5-benzylthio-1H-tetrazole, 5-methyl-2-benzimidazolethiol and 1-bromo-2-iodobenzene.

22 Products/Chemicals (Click for related suppliers)

• Budesonide

Synonyms: budesonide, Entocort, Preferid, Pulmicort, Rhinocort, Rhinocort Aqua, Budenofalk, Inflammide, Cortivent, Horacort, Micronyl, Miflonide, Pulmaxan, Respules, Spirocort, Budeson, Budiair, Bidien, Rhinocort alpha, Giona Easyhaler

Molecular Formula:	C₂₅H₃₄O₆	Molecular Weight:	430.533860 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	6

InChIKey: VOVIALXJUBGFJZ-KWVAZRHASA-N

• Desonide

Synonyms: DESONIDE, Verdeso, DesOwen, Desowen (TN), Verdeso (TN), Desonide (USAN/INN), DB01260, TL8004516, D03696

Molecular Formula:	C₂₄H₃₂O₆	Molecular Weight:	416.507280 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	6

InChIKey: WBGKWQHBNHJJPZ-LECWWXJVSA-N

• Diethyl 2,2'-bipyridine-4,4'-dicarboxylate

IUPAC Name: ethyl 2-(4-ethoxycarbonylpyridin-2-yl)pyridine-4-carboxylate | CAS Registry Number: 1762-42-1
Synonyms: SureCN811785, AKOS015914420, AK-61074, 4,4'-bis(ethoxycarbonly)-2,2'-bipyridine, KB-144364, Diethyl [2,2'-bipyridine]-4,4'-dicarboxylate, 4,4'-BIS(ETHOXYCARBONYL)-2,2'-BIPYRIDINE, I14-42247

Molecular Formula:	C₁₆H₁₆N₂O₄	Molecular Weight:	300.309240 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	6

InChIKey: CTXJVXIVHPUFIP-UHFFFAOYSA-N

• 5,5'-Dicarboxy-2,2'-bipyridine

IUPAC Name: 6-(5-carboxypyridin-2-yl)pyridine-3-carboxylic acid | CAS Registry Number: 1802-30-8
Synonyms: 2,2'-Bipy-5,5'-dicooh, 517763_ALDRICH, 2,2'-Bipyridine-5,5'-dicarboxylic acid, (2,2'-Bipyridine)-5,5'-dicarboxylic acid

Molecular Formula:	C₁₂H₈N₂O₄	Molecular Weight:	244.202920 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	6

InChIKey: KVQMUHHSWICEIH-UHFFFAOYSA-N

• 2,2'-Bipyridine-3,3'-dicarboxylic acid

IUPAC Name: 2-(3-carboxypyridin-2-yl)pyridine-3-carboxylic acid | CAS Registry Number: 4433-01-6
Synonyms: 2,2'-bipyridine-3,3'-dicarboxylic acid, [2,2'-Bipyridine]-3,3'-dicarboxylic acid, 2-(3-carboxy-2-pyridyl)pyridine-3-carboxylic acid, ZERO/001881, 2,2'-Binicotinic Acid, ACMC-1AP1W, ChemDiv2_002789, SureCN270419, AC1LE82A, Oprea1_020777, CBDivE_002636, MLS000085982, 457191_ALDRICH, STOCK5S-60395, CTK1D5752, MolPort-000-478-272, HMS1376O17, HMS2349A23, ANW-13900, SBB002414

Molecular Formula:	C₁₂H₈N₂O₄	Molecular Weight:	244.202920 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	6

InChIKey: KNVZVRWMLMPTTJ-UHFFFAOYSA-N

• 4,4'-Dichloro-2,2'-bipyridine

IUPAC Name: 4-chloro-2-(4-chloropyridin-2-yl)pyridine | CAS Registry Number: 1762-41-0
Synonyms: CID137200

Molecular Formula:	C₁₀H₆Cl₂N₂	Molecular Weight:	225.074040 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: UBSRTSGCWBPLQF-UHFFFAOYSA-N

• 4,4'-Dibromo-2,2'-bipyridine

IUPAC Name: 4-bromo-2-(4-bromopyridin-2-yl)pyridine | CAS Registry Number: 18511-71-2
Synonyms: AG-E-34510, 4-bromo-2-(4-bromopyridin-2-yl)pyridine, AGN-PC-00PPHC, SureCN833371, ACMC-1BO83, AC1Q256G, CTK0H4776, 4,4'-Dibromo-2,2'-bipyridyl, MolPort-000-003-510, 2,2'-Bipyridine, 4,4'-dibromo-, ANW-23227, ZINC19908721, AKOS005266612, AK-77825, KB-36854, 4-bromo-2-(4-bromo-2-pyridinyl)pyridine, D3919, FT-0660031, ST51055728, 4-bromanyl-2-(4-bromanylpyridin-2-yl)pyridine

Molecular Formula:	C₁₀H₆Br₂N₂	Molecular Weight:	313.976040 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: KIIHBDSNVJRWFY-UHFFFAOYSA-N

• [[2,2'-Bipyridine]-4,4'-diylbis(methylene)]bis[phosphonic acid] tetraethyl ester

IUPAC Name: 4-(diethoxyphosphorylmethyl)-2-[4-(diethoxyphosphorylmethyl)pyridin-2-yl]pyridine | CAS Registry Number: 176220-38-5
Synonyms: 4,4'-Bis(diethylmethylphosphonate)-2,2'-bipyridine, [[2,2'-Bipyridine]-4,4'-diylbis(methylene)]bisphosphonic acid tetraethyl ester, AKOS015899577, AB1010061, KB-144363, I14-11074

Molecular Formula:	C₂₀H₃₀N₂O₆P₂	Molecular Weight:	456.409524 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	8

InChIKey: OQVYMXCRDHDTTH-UHFFFAOYSA-N

• 4'-Methyl-2,2'-bipyridine-4-carboxylic acid

IUPAC Name: 2-(4-methylpyridin-2-yl)pyridine-4-carboxylic acid | CAS Registry Number: 103946-54-9
Synonyms: 4'-METHYL-2,2'-BIPYRIDINE-4-CARBOXYLIC ACID, [2,2'-Bipyridine]-4-carboxylicacid, 4'-methyl-, ACMC-20e8ex, SureCN647098, CTK0H4775, AKOS015901721, AG-D-15496, AK-32715, AB1010066, KB-145280, 4'-Methyl-[2,2'-bipyridine]-4-carboxylic acid, I14-14282, 4-Carboxy-4'-methyl-2,2'-bipyridine;4-Methyl-2,2'-bipyridine-4'-carboxylic acid;

Molecular Formula:	C₁₂H₁₀N₂O₂	Molecular Weight:	214.220000 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: LEJWPWXRHHUDRH-UHFFFAOYSA-N

• 6,6'-Dimethyl-2,2'-dipyridyl

IUPAC Name: 2-methyl-6-(6-methylpyridin-2-yl)pyridine | CAS Registry Number: 4411-80-7
Synonyms: 6,6'-Dimethyl-2,2'-bipyridine, NSC4705, 496367_ALDRICH, NSC 4705, EINECS 224-566-5, 2,2'-BIPYRIDINE, 6,6'-DIMETHYL-, CID20445, BRN 0128972, ZINC00403297, LS-44631, ST5115136, 5-23-08-00081 (Beilstein Handbook Reference), InChI=1/C12H12N2/c1-9-5-3-7-11(13-9)12-8-4-6-10(2)14-12/h3-8H,1-2H

Molecular Formula:	C₁₂H₁₂N₂	Molecular Weight:	184.237080 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: OHJPGUSXUGHOGE-UHFFFAOYSA-N

• 2,2'-Bipyridine, 4,4'-bis[(1E)-2-(4-methoxyphenyl)ethenyl]-

IUPAC Name: 4-[(E)-2-(4-methoxyphenyl)ethenyl]-2-[4-[(E)-2-(4-methoxyphenyl)ethenyl]pyridin-2-yl]pyridine | CAS Registry Number: 166827-53-8
Synonyms: AKOS015909369, AB1010059, KB-144667, I14-33171

Molecular Formula:	C₂₈H₂₄N₂O₂	Molecular Weight:	420.502360 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: QLYURKQGQHATLH-GGWOSOGESA-N

• 2,2'-Bipyridine, 4,4'-bis[2-(3-methoxyphenyl)ethenyl]-

IUPAC Name: 4-[2-(3-methoxyphenyl)ethenyl]-2-[4-[2-(3-methoxyphenyl)ethenyl]pyridin-2-yl]pyridine | CAS Registry Number: 349545-75-1
Synonyms: 4,4'-BIS[2-(3-METHOXYPHENYL)ETHENYL]-2,2'-BIPYRIDINE, CTK1C0714, AG-F-20051, KB-145224, 2,2'-Bipyridine, 4,4'-bis[2-(3-methoxyphenyl)ethenyl]-;4,4'-Bis[2-(3-methoxyphenyl)vinyl]-2,2'-bipyridine;

Molecular Formula:	C₂₈H₂₄N₂O₂	Molecular Weight:	420.502360 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: SBWREZXAQSZOHI-UHFFFAOYSA-N

• 2-Propenoic acid, 3,3'-[2,2'-bipyridine]-4,4'-diylbis-, (2E,2'E)-

IUPAC Name: (E)-3-[2-[4-[(E)-2-carboxyethenyl]pyridin-2-yl]pyridin-4-yl]prop-2-enoic acid | CAS Registry Number: 845307-48-4
Synonyms: SureCN12669518, AKOS015951454, 2,2'-bipyridine-4,4'-dipropenoic acid, AB1010060, KB-144348, 3,3'-[2,2'-Bipyridine]-4,4'-diylbis-(2E,2'E)-2-propenoic acid

Molecular Formula:	C₁₆H₁₂N₂O₄	Molecular Weight:	296.277480 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	6

InChIKey: BGCBZIDRQDDEPO-ZPUQHVIOSA-N

• 2,2'-Bipyridine, 4,4'-bis[(1E)-2-[4-(hexyloxy)phenyl]ethenyl]-

IUPAC Name: 4-[2-(4-hexoxyphenyl)ethenyl]-2-[4-[2-(4-hexoxyphenyl)ethenyl]pyridin-2-yl]pyridine | CAS Registry Number: 846563-66-4
Synonyms: 4,4'-BIS[(1E)-2-[4-(HEXYLOXY)PHENYL]ETHENYL]-2,2'-BIPYRIDINE, SureCN1681730, CTK3C3759, CTK5F2863, AG-H-38504, 2,2'-Bipyridine, 4,4'-bis[2-[4-(hexyloxy)phenyl]ethenyl]-, 2,2'-Bipyridine,4,4'-bis[(1E)-2-[4-(hexyloxy)phenyl]ethenyl]-, 874628-17-8

Molecular Formula:	C₃₈H₄₄N₂O₂	Molecular Weight:	560.768160 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: NPYGILQVQLESKX-UHFFFAOYSA-N

• 3-[3-(trifluoromethyl)phenyl]propanoic Acid

IUPAC Name: 3-[3-(trifluoromethyl)phenyl]propanoic acid | CAS Registry Number: 585-50-2
Synonyms: 3-(3-TRIFLUOROMETHYLPHENYL)PROPIONIC ACID, 3-(3-(trifluoromethyl)phenyl)propanoic acid, SBB017793, 3-(3-Trifluoromethylphenyl)propionicacid, 3-(3'-Trifluoromethylphenyl)-propionic acid, 3-(TRIFLUOROMETHYL)HYDROCINNAMIC ACID, AC1MCRWD, PubChem18201, SureCN365336, KSC608I8D, CTK5A8481, MolPort-000-159-101, ACT02963, ANW-47435, AKOS000170971, AB03269, AG-A-55345, AG-G-07234, LS10742, MCULE-3175321911

Molecular Formula:	C₁₀H₉F₃O₂	Molecular Weight:	218.172470 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	5

InChIKey: YLTJJMIWCCJIHI-UHFFFAOYSA-N

• 4,4-Bis(hydroxymethyl)-2,2-bipyridine

IUPAC Name: [2-[4-(hydroxymethyl)pyridin-2-yl]pyridin-4-yl]methanol | CAS Registry Number: 109073-77-0
Synonyms: 4,4'-Bis(hydroxymethyl)-2,2'-bipyridine, 2,2'-Bipyridine-4,4'-dimethanol, SureCN1411265, CHEMBL1650629, CTK0H4778, [2-[4-(hydroxymethyl)pyridin-2-yl]pyridin-4-yl]methanol, ACMC-209927, ANW-16013, 2,2'-Bipyridine-4,4'-dimethanol;, AKOS015856465, AG-D-25833, [2,2'-Bipyridine]-4,4'-diyldimethanol, AK-84389, Q626, 4,4'-Bis(hydroxymethyl)-2,2'-bipyridyl, AB1010051, KB-145222, B3511, M-1997, A801962

Molecular Formula:	C₁₂H₁₂N₂O₂	Molecular Weight:	216.235880 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: RRXGRDMHWYLJSY-UHFFFAOYSA-N

• 5-Benzylthio-1H-tetrazole

IUPAC Name: 5-(phenylmethylsulfanyl)-2H-tetrazole | CAS Registry Number: 21871-47-6
Synonyms: 5-(Benzylthio)-1H-tetrazole, 43323_FLUKA, 75666_FLUKA, 87757_FLUKA, NSC282041, CID323185, 5-(Benzylthio)-1H-tetrazole solution

Molecular Formula:	C₈H₈N₄S	Molecular Weight:	192.240920 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: GXGKKIPUFAHZIZ-UHFFFAOYSA-N

• 2-Mercapto-5-methylbenzimidazole

IUPAC Name: 5-methyl-1,3-dihydrobenzimidazole-2-thione | CAS Registry Number: 27231-36-3
Synonyms: 5-Methyl-2-mercaptobenzimidazole, 5-Methyl-2-benzimidazolethiol, 305243_ALDRICH, EINECS 248-350-5, AIDS022711, NSC 231400, AIDS-022711, NSC231400, SBB017015, ZINC00105202, LS-185778, 1,3-Dihydro-5-methyl-2H-benzimidazole-2-thione, 2H-Benzimidazole-2-thione, 1,3-dihydro-5-methyl-, InChI=1/C8H8N2S/c1-5-2-3-6-7(4-5)10-8(11)9-6/h2-4H,1H3,(H2,9,10,11, 2360-37-4

Molecular Formula:	C₈H₈N₂S	Molecular Weight:	164.227520 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	0

InChIKey: CWIYBOJLSWJGKV-UHFFFAOYSA-N

• 2,2'-Dipyridyl-4,4'-dicarboxylic acid

IUPAC Name: 2-(3,4-dimethylphenoxy)-N'-[1-(4-phenylphenyl)ethenyl]acetohydrazide | CAS Registry Number: 6813-38-3

Molecular Formula:	C₂₄H₂₄N₂O₂	Molecular Weight:	372.459560 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	3

InChIKey: YEDCTLOUYHSWIE-UHFFFAOYSA-N

• 4,4'-Bis(methoxycarbonyl)-2,2'-bipyridine

IUPAC Name: methyl 2-(4-methoxycarbonylpyridin-2-yl)pyridine-4-carboxylate | CAS Registry Number: 71071-46-0
Synonyms: CID326419, NSC297840, ST5450163, [2,2']Bipyridinyl-4,4'-dicarboxylic acid dimethyl ester

Molecular Formula:	C₁₄H₁₂N₂O₄	Molecular Weight:	272.256080 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	6

InChIKey: HBWBVIDKBKOVEX-UHFFFAOYSA-N

• 5-Ethylthio-1H-Tetrazole

IUPAC Name: 5-ethylsulfanyl-2H-tetrazole | CAS Registry Number: 89797-68-2
Synonyms: 5-(Ethylthio)-1H-tetrazole, 5-Ethylthio-1H-tetrazole, 5-(ethylsulfanyl)-1H-1,2,3,4-tetrazole, 133122-98-2, 5-ethylsulfanyl-2H-tetrazole, 5-Ethylthiotetrazole, PubChem9134, ACMC-1BFZ3, AC1MBZ91, 5-(ethylthio)-2H-tetrazole, KSC490O7J, 493805_ALDRICH, 634573_ALDRICH, AC1Q38H5, 5-(Ethylthio)tetrazole solution, CTK3J0774, MolPort-000-155-393, ANW-39370, AKOS003597737, AG-H-63088

Molecular Formula:	C₃H₆N₄S	Molecular Weight:	130.171540 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: GONFBOIJNUKKST-UHFFFAOYSA-N

• 5-Benzyl 1H-Tetrazole

IUPAC Name: 5-(phenylmethyl)-2H-tetrazole | CAS Registry Number: 18489-25-3
Synonyms: 5-benzyl-1H-tetraazole, Maybridge1_003729, Bionet2_000438, MLS000069180, NSC11121, STK049024, NCGC00018694-01, SMR000037194, ST5407643

Molecular Formula:	C₈H₈N₄	Molecular Weight:	160.175920 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: HHDRWGJJZGJSGZ-UHFFFAOYSA-N