Ningxia Qiyuan Pharmaceutical Co., Ltd.

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Web: http://www.china-qiyuan.com
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Address: No.1 QiYuan Str. WangYuan Industrial Area, YingChuan, Ningxia 750101, China
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Profile: Ningxia Qiyuan Pharmaceutical Co., Ltd. is a manufacturer of active pharmaceutical ingredients. Our active pharmaceutical ingredients include erythromycin base, erythromycin thiocyanate, tetracycline hydrochloride, tetracycline base, avermectin, and vitamin products.

5 Products/Chemicals (Click for related suppliers)

• Avermectin B1

Synonyms: Abamectinum, Abamectin, Vertimec, Agrimek, Affirm, Avomec, Zephyr, Avid, avermectin B1, Agri-Mek, Abamectin [ANSI], Abamectin [USAN], Avermectin B(sub 1), AVID EC, Abamectin [ANSI:ISO], HSDB 6941, MK 936, ABAMECTIN (4:1 MIXTURE), EPA Pesticide Chemical Code 122804, MK 0936

Molecular Formula:	C₉₅H₁₄₂O₂₈	Molecular Weight:	1732.127180 [g/mol]
H-Bond Donor:	6	H-Bond Acceptor:	28

InChIKey: IBSREHMXUMOFBB-MVGRHBATSA-N

• Erythromycin Thiocynate

IUPAC Name: (2R,3R,4S,5R,8R,9S,10S,11R,12R,14R)-11-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-5-ethyl-3,4,12-trihydroxy-9-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-2,4,8,10,12,14-hexamethyl-6-oxacyclotetradecane-1,7-dione; thiocyanic acid | CAS Registry Number: 7704-67-8
Synonyms: Erythromycin thiocyanate, Erythromycin, thiocyanate (salt), EINECS 231-723-1

Molecular Formula:	C₃₈H₆₈N₂O₁₃S	Molecular Weight:	793.017120 [g/mol]
H-Bond Donor:	5	H-Bond Acceptor:	15

InChIKey: WVRRTEYLDPNZHR-YZPBMOCRSA-N

• Riboflavin

IUPAC Name: 7,8-dimethyl-10-[(2S,3S,4R)-2,3,4,5-tetrahydroxypentyl]benzo[g]pteridine-2,4-dione | CAS Registry Number: 83-88-5
Synonyms: riboflavin, Lactoflavin, vitamin B2, Riboflavine, Beflavin, Flavaxin, Fiboflavin, Lactoflavine, Ribocrisina, Vitaflavine, Beflavine, Bisulase, Dermadram, Hyflavin, Lactobene, Riboderm, Ribotone, Flaxain, Ribipca, Ribosyn

Molecular Formula:	C₁₇H₂₀N₄O₆	Molecular Weight:	376.363900 [g/mol]
H-Bond Donor:	5	H-Bond Acceptor:	8

InChIKey: AUNGANRZJHBGPY-SCRDCRAPSA-N

• Tetracycline

IUPAC Name: (2Z,4S,4aS,5aS,6S,12aS)-2-[amino(hydroxy)methylidene]-4-(dimethylamino)-6,10,11,12a-tetrahydroxy-6-methyl-4,4a,5,5a-tetrahydrotetracene-1,3,12-trione | CAS Registry Number: 60-54-8
Synonyms: tetracycline, Liquamycin, Tetracyclin, Tetrazyklin, Tsiklomitsin, Abramycin, Sumycin, Deschlorobiomycin, Sumycin (TN), Tetracycline & VRC3375, Tetracycline (JAN/USP/INN), CHEBI:27902, AIDS001300, AIDS110810, AIDS-001300, AIDS-110810, NSC69343, NSC108579 (FREE BASE), LMPK02000013, 60-54-8 (FREE BASE)

Molecular Formula:	C₂₂H₂₄N₂O₈	Molecular Weight:	444.434560 [g/mol]
H-Bond Donor:	6	H-Bond Acceptor:	10

InChIKey: JYHCQVWYCGHXGP-BPPSBWQWSA-N

• Tetracycline Hydrochloride

IUPAC Name: (2Z,4S,4aS,5aS,6S,12aS)-2-[amino(hydroxy)methylidene]-4-(dimethylamino)-6,10,11,12a-tetrahydroxy-6-methyl-4,4a,5,5a-tetrahydrotetracene-1,3,12-trione hydrochloride | CAS Registry Number: 64-75-5
Synonyms: Bristacycline, Tetracycline.HCl, Bristacycline (TN), Epitetracycline hydrochloride, TETRACYCLINE HYDROCHLORIDE, SBB006497, CID5282243, Tetracycline hydrochloride (JP15/USP), NCGC00180907-01, NCGC00180907-02, C13655, D02122, (4S,4aS,5aS,6S,12aS)-4-(dimethylamino)-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide hydrochloride, TC

Molecular Formula:	C₂₂H₂₅ClN₂O₈	Molecular Weight:	480.895500 [g/mol]
H-Bond Donor:	7	H-Bond Acceptor:	10

InChIKey: DYQBMRZOOXYHIM-NCKOGSTASA-N