Yangzhou Rixing Bio-Tech Co., Ltd.

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Web: http://www.rxgp.com
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Address: No.2, Tong Xin Road, GaoYou, Yangzhou, Jiangsu 225601, China
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Profile: Yangzhou Rixing Bio-Tech Co., Ltd. is a manufacturer of pharmaceutical ingredients. We are certified with ISO 9001:2000 quality certification. We specialize in D-glucosamine series, chondroitin sulfate series, chitosan series, APIs, and their finished products. Our D-glucosamine hydrochloride is an odorless white crystal & slightly sweet. It is soluble in water, but insoluble in ordinary organic solvents such as ethanol. It is faintly soluble in methanol. It is mainly used in medicine. It has important physiological functions to human body, such as to take part in the detoxification of the liver and kidney. It helps to protect the liver from inflammation, to stimulate the increase of bifidobaio-gen in the infant's intestines, to treat rheumatoid arthritis & gastric ulcer, and to control the growth of cell. It is an important material for the synthesis of antibiotics and anti-cancer drugs. It is widely used in food & feed additives, and cosmetic sectors.

7 Products/Chemicals (Click for related suppliers)

• Chitosan

IUPAC Name: methyl N-[(2S,3R,4R,5S,6R)-5-[(2S,3R,4R,5S,6R)-3-amino-5-[(2S,3R,4R,5S,6R)-3-amino-5-[(2S,3R,4R,5S,6R)-3-amino-5-[(2S,3R,4R,5S,6R)-3-amino-5-[(2S,3R,4R,5S,6R)-3-amino-5-[(2S,3R,4R,5S,6R)-3-amino-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2-[(2R,3S,4R,5R,6S)-5-amino-6-[(2R,3S,4R,5R,6R)-5-amino-4,6-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-4-hydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-3-yl]carbamate | CAS Registry Number: 9012-76-4
Synonyms: Poliglusam, Deacetylchitin, Chicol, Flonac C, Flonac N, Sea Cure Plus, Kytex H, Kytex M, Sea Cure F, Kimitsu Chitosan F, Kimitsu Chitosan H, Kimitsu Chitosan L, Kimitsu Chitosan M, Chitopearl 3510, Kimitsu Chitosan F 2, Chitopearl BC 3000, Chitopearl BCW 2500, Chitopearl BCW 3000, Chitopearl BCW 3500, Chitopearl BCW 3505

Molecular Formula:	C₅₆H₁₀₃N₉O₃₉	Molecular Weight:	1526.453920 [g/mol]
H-Bond Donor:	29	H-Bond Acceptor:	47

InChIKey: FLASNYPZGWUPSU-SICDJOISSA-N

• Chitosan Hydrochloride (CAS: 70694-72-3)

• Chitosan Oligosaccharides

IUPAC Name: (2R,3S,4R,5R,6S)-5-amino-6-[(2R,3S,4R,5R,6R)-5-amino-4,6-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-2-(hydroxymethyl)oxane-3,4-diol | CAS Registry Number: 148411-57-8
Synonyms: Chitosan oligosaccharide lactate, SureCN186177, 523682_ALDRICH, CHEBI:50677, 2-amino-4-O-(2-amino-2-deoxy-beta-D-glucopyranosyl)-2-deoxy-beta-D-glucopyranose

Molecular Formula:	C₁₂H₂₄N₂O₉	Molecular Weight:	340.326960 [g/mol]
H-Bond Donor:	8	H-Bond Acceptor:	11

InChIKey: QLTSDROPCWIKKY-PMCTYKHCSA-N

• Chondroitin Sulphate

IUPAC Name: (2S,3S,4S,5R,6R)-6-[(2R,3R,4R,5R,6R)-3-acetamido-2,5-dihydroxy-6-sulfooxyoxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid | CAS Registry Number: 9007-28-7
Synonyms: Chonsurid, Chondron, Chondroitin sulfate, Blutal, Translagen, Chondroitin sulphate, chondroitin sulfate C, Chondroitin 6-sulfate, CHONDROITIN SULFATES, Chondroitin polysulfate, Blutal (TN), Sodium chondroitin sulfate, Sulfate, Chondroitin, chondroitin sulfate A, Sulfates, Chondroitin, Chondroitin 4-sulfate, Chondroitin sulfuric acid, Chondroitin 4 Sulfate, Chondroitin 6 Sulfate, Chondroitin sulfuric acids

Molecular Formula:	C₁₃H₂₁NO₁₅S	Molecular Weight:	463.368540 [g/mol]
H-Bond Donor:	8	H-Bond Acceptor:	15

InChIKey: KXKPYJOVDUMHGS-OSRGNVMNSA-N

• D-Glucosamine Hydrochloride

IUPAC Name: 2-amino-3,4,5,6-tetrahydroxyhexanal hydrochloride | CAS Registry Number: 66-84-2
Synonyms: glucosamine, Cosamin, 2-Amino-D-glucose, D-(+)-Glucosamine, Chitosamine hydrochloride, Glucosamine hydrochloride, GLUCOSAMINE,(D), D-Glucosamine hydrochloride, NSC758, G2774_SIGMA, D-Glucosamine monohydrochloride, D(+)-Glucosamine hydrochloride, SGCUT00135, 2-Amino-2-deoxy-D-glucosamine, to_000051, NSC234443, NSC244783, D-Glucosamine-6-3H(N) hydrochloride, D-Glucose, 2-amino-2-deoxy-, hydrochloride, Glucopyranose, 2-amino-2-deoxy-, hydrochloride, D-

Molecular Formula:	C₆H₁₄ClNO₅	Molecular Weight:	215.632060 [g/mol]
H-Bond Donor:	6	H-Bond Acceptor:	6

InChIKey: CBOJBBMQJBVCMW-UHFFFAOYSA-N

• Glucosamine Sulfate

IUPAC Name: (2R,3R,4S,5R)-2-amino-3,4,5,6-tetrahydroxyhexanal; sulfuric acid | CAS Registry Number: 29031-19-4
Synonyms: Glucosamine sulfate, D-Glucosamine sulphate, EINECS 249-379-6, CID115046, 2-Amino-2-deoxy-D-glucose sulfate (salt), D-Glucose, 2-amino-2-deoxy-, sulfate (salt)

Molecular Formula:	C₆H₁₅NO₉S	Molecular Weight:	277.249600 [g/mol]
H-Bond Donor:	7	H-Bond Acceptor:	10

InChIKey: FGNPLIQZJCYWLE-BTVCFUMJSA-N

• N-Acetylglucosamine

IUPAC Name: N-[(2R,3R,4R,5S,6R)-2,4,5-trihydroxy-6-(hydroxymethyl)oxan-3-yl]acetamide | CAS Registry Number: 7512-17-6
Synonyms: acetylglucosamine, N-acetylglucosamine, Chitooctaose, N-acetyl-D-glucosamine, hydrolyzed chitin, NAcGlc, pharmaceutical aid, Crab Shell Chitin, 2-Acetamido-D-glucose, CHITIN, N-Acetyl-beta-D-glucosamine, Spectrum_000999, 2-Acetamido-2-deoxyglucose, Spectrum2_001353, Spectrum3_001400, Spectrum4_001179, 2-Acetamido-2-deoxy-D-glucose, BSPBio_003020, KBioGR_001817, KBioSS_001479

Molecular Formula:	C₈H₁₅NO₆	Molecular Weight:	221.207800 [g/mol]
H-Bond Donor:	5	H-Bond Acceptor:	6

InChIKey: OVRNDRQMDRJTHS-FMDGEEDCSA-N