Changsha Huir Biological-Tech Co., Ltd.

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Address: Room 2003, Jindan Building, No.1, Xiongtian Rd. Longping High-Tech Park, Furong District, Changsha, Hunan 410126, China
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Profile: Changsha Huir Biological-Tech Co., Ltd. specializes in research and development of herbal & nutraceutical ingredients. Our products include genistein, red clover powder extracts, ziziphus jujuba extracts, yohimbine alpha-yohimbine Hcl, wolfberry extract, secoisolariciresinol diglucoside, and echinacea purpurea powder extracts. We also offer levodopa, galanthamine hydrobromide, luo han guo extracts, artemether, vinorelbine, and tropine.

26 Products/Chemicals (Click for related suppliers)

• Arbutin

IUPAC Name: (2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-(4-hydroxyphenoxy)oxane-3,4,5-triol | CAS Registry Number: 497-76-7
Synonyms: arbutin, Uvasol, Ursin, Arbutoside, beta-Arbutin, p-Arbutin, Spectrum_000786, SpecPlus_000314, Prestwick3_001026, Spectrum2_000662, Spectrum3_001233, Spectrum4_001474, Spectrum5_000147, BSPBio_001211, BSPBio_002706, KBioGR_002047, KBioSS_001266, SPECTRUM300539, A4256_SIGMA, DivK1c_006410

Molecular Formula:	C₁₂H₁₆O₇	Molecular Weight:	272.251240 [g/mol]
H-Bond Donor:	5	H-Bond Acceptor:	7

InChIKey: BJRNKVDFDLYUGJ-RMPHRYRLSA-N

• Ascorbic Acid

IUPAC Name: (2R)-2-[(1S)-1,2-dihydroxyethyl]-4,5-dihydroxyfuran-3-one | CAS Registry Number: 50-81-7
Synonyms: ascorbic acid, l-ascorbic acid, vitamin C, Ascorbicap, ascorbate, L-ascorbate, Ascoltin, Ascorbutina, Laroscorbine, Testascorbic, Vitascorbol, Allercorb, Ascorbajen, Ascorteal, Cescorbat, Cetemican, Cevitamin, Citriscorb, Lemascorb, Natrascorb

Molecular Formula:	C₆H₈O₆	Molecular Weight:	176.124120 [g/mol]
H-Bond Donor:	4	H-Bond Acceptor:	6

InChIKey: TYQCGQRIZGCHNB-JLAZNSOCSA-N

• Bilberry P.E.

• Centella Asiatica

IUPAC Name: propane-1,2-diol

Molecular Formula:	C₃H₈O₂	Molecular Weight:	76.095 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	2

InChIKey: DNIAPMSPPWPWGF-UHFFFAOYSA-N

• Centella Aslatica Herb

• Chlorogenic Acid

IUPAC Name: (1S,3R,4R,5R)-3-[(E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy-1,4,5-trihydroxycyclohexane-1-carboxylic acid | CAS Registry Number: 327-97-9
Synonyms: Chlorogenate, CHLOROGENIC ACID, Hlorogenic acid, Heriguard, 3-Caffeoylquinic acid, 3-O-Caffeoylquinic acid, Prestwick_112, Caffeoyl quinic acid, Chlorogenic acid hemihydrate, CAS:, Chlorogenic acid (8CI), Prestwick2_000427, Prestwick3_000427, Spectrum5_000733, CCRIS 1400, BSPBio_000414, BSPBio_003353, SPECTRUM210800, MLS002153805, C3878_SIGMA

Molecular Formula:	C₁₆H₁₈O₉	Molecular Weight:	354.308720 [g/mol]
H-Bond Donor:	6	H-Bond Acceptor:	9

InChIKey: CWVRJTMFETXNAD-JUHZACGLSA-N

• Echinacea Purpurea P.E. (CAS: 90028-20-9)

• Epimedium Extract

IUPAC Name: 5-hydroxy-2-(4-methoxyphenyl)-8-(3-methylbut-2-enyl)-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxychromen-4-one | CAS Registry Number: 489-32-7
Synonyms: Icariin, Spectrum2_001695, Spectrum3_001130, Spectrum4_001975, Spectrum5_000933, BSPBio_002599, KBioGR_002475, MLS000759413, MLS001424083, SPECTRUM1505257, SPBio_001650, KBio3_002099, BB_NC-0999, Anhydroicaritin-3-O-alpha-rhamnoside, ZINC03960893, CID5318997, SDCCGMLS-0066754.P001, NCGC00178583-01, CPD000466309, SAM001246560

Molecular Formula:	C₃₃H₄₀O₁₅	Molecular Weight:	676.661700 [g/mol]
H-Bond Donor:	8	H-Bond Acceptor:	15

InChIKey: TZJALUIVHRYQQB-XLRXWWTNSA-N

• Galanthamine Hydrobromide

Synonyms: GALANTHIAMIN HBR

Molecular Formula:	C₁₇H₂₂BrNO₃	Molecular Weight:	368.265480 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: QORVDGQLPPAFRS-DOZSWSKFSA-N

• Genistein

IUPAC Name: 5,7-dihydroxy-3-(4-hydroxyphenyl)chromen-4-one | CAS Registry Number: 446-72-0
Synonyms: genistein, Genisteol, Genisterin, Prunetol, Sophoricol, Genestein, Differenol A, Isoflavone, Bonistein, 4',5,7-Trihydroxyisoflavone, 5,7,4'-Trihydroxyisoflavone, Lactoferrin-genistein, nchembio.76-comp6, Spectrum_000320, Tocris-1110, 1x7r, SpecPlus_000305, Spectrum2_000638, Spectrum3_000678, Spectrum4_001543

Molecular Formula:	C₁₅H₁₀O₅	Molecular Weight:	270.236900 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	5

InChIKey: TZBJGXHYKVUXJN-UHFFFAOYSA-N

• Genistin

IUPAC Name: 5-hydroxy-3-(4-hydroxyphenyl)-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one | CAS Registry Number: 529-59-9
Synonyms: Genistoside, Genistine, Genistein 7-glucoside, Genistein glucoside, Genistein-7-glucoside, Genisteol 7-monoglucoside, Genistin (8CI), Ambap535, Genistein 7-O-beta-D-glucoside, G0897_SIGMA, Genistein, 7-O-beta-D-glucoside, MEGxp0_000436, NSC 5112, 48756_FLUKA, ACon1_001495, CHEBI:27514, Genistein, 7-beta-D-glucopyranoside, Glucopyranoside, genistein-7, beta-D-, BRN 0064479, C21H20O10

Molecular Formula:	C₂₁H₂₀O₁₀	Molecular Weight:	432.377500 [g/mol]
H-Bond Donor:	6	H-Bond Acceptor:	10

InChIKey: ZCOLJUOHXJRHDI-CMWLGVBASA-N

• Ginkgo Biloba Extract (CAS: 90045-36-6)

• Ginkgo Biloba Leaf

• Ginkgo Biloba Leaf Powdered Extract

• Grape Seed Extract

IUPAC Name: (2R,3S,4S)-2-(3,4-dihydroxyphenyl)-4-[(2R,3R)-2-(3,4-dihydroxyphenyl)-3,7-dihydroxy-3,5-dimethyl-2,4-dihydrochromen-8-yl]-3,4-dihydro-2H-chromene-3,5,7-triol | CAS Registry Number: 84929-27-1
Synonyms: Grape Seed P.E., CG0046

Molecular Formula:	C₃₂H₃₀O₁₁	Molecular Weight:	590.574000 [g/mol]
H-Bond Donor:	9	H-Bond Acceptor:	11

InChIKey: VWKAFYWVDIOMSL-PMFFMQSYSA-N

• Grape Seed Powdered Extract

• Huperzine A

Synonyms: Huperzine, Fordine, ()-Selagine, ()-Huperzine A, (+)-Huperzine A, H5777_SIGMA, C15H18N2O, NCGC00159362-02, NCGC00163246-01, NCGC00163246-02, LS-90741, LS-90742, 5,9-Methanocycloocta(b)pyridin-2(1H)-one, 5-amino-11-ethylidene-5,6,9,10-tetrahydro-7-methyl-, 5,9-Methanocycloocta(b)pyridin-2(1H)-one, 5-amino-11-ethylidene-5,6,9,10-tetrahydro-7-methyl-, (5R,9R,11E)-, 5,9-Methanocycloocta(b)pyridin-2(1H)-one, 5-amino-11-ethylidene-5,6,9,10-tetrahydro-7-methyl-, (5R-(5-alpha,9-beta,11E))-, 103735-86-0

Molecular Formula:	C₁₅H₁₈N₂O	Molecular Weight:	242.316220 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	2

InChIKey: ZRJBHWIHUMBLCN-QDEBKDIKSA-N

• Isoflavone

IUPAC Name: 3-phenylchromen-4-one | CAS Registry Number: 574-12-9
Synonyms: isoflavon, Isoflavone (8CI), 3-phenyl-4H-chromen-4-one, 4H-1-Benzopyran-4-one, 3-phenyl-, CHEBI:18220, NSC135405, 3-phenyl-4H-1-benzopyran-4-one, AIDS002244, AIDS-002244, CID72304, ZINC00895390, ALB-H10656253, NSC 135405, LS-191186, 4H-1-Benzopyran-4-one, 3-phenyl- (9CI), C00799

Molecular Formula:	C₁₅H₁₀O₂	Molecular Weight:	222.238700 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: GOMNOOKGLZYEJT-UHFFFAOYSA-N

• L-Dopa

IUPAC Name: (2S)-2-amino-3-(3,4-dihydroxyphenyl)propanoic acid | CAS Registry Number: 59-92-7
Synonyms: levodopa, L-dopa, Dopar, Brocadopa, Cidandopa, Insulamina, Maipedopa, Dopaidan, Dopalina, Larodopa, Bendopa, Deadopa, Dopasol, Eldopal, Eldopar, Pardopa, Prodopa, Syndopa, Levopa, Dopa

Molecular Formula:	C₉H₁₁NO₄	Molecular Weight:	197.187940 [g/mol]
H-Bond Donor:	4	H-Bond Acceptor:	5

InChIKey: WTDRDQBEARUVNC-LURJTMIESA-N

• Red Clover

• Red Clover Extract

• Red Clover Powdered Extract

• Resveratrol

IUPAC Name: 5-[(E)-2-(4-hydroxyphenyl)ethenyl]benzene-1,3-diol | CAS Registry Number: 501-36-0
Synonyms: resveratrol, trans-resveratrol, (E)-resveratrol, 3,4',5-Stilbenetriol, 3,4',5-Trihydroxystilbene, Prestwick_619, 3,5,4'-Trihydroxystilbene, nchembio.140-comp2, Prestwick2_000508, Prestwick3_000508, Spectrum5_000552, Lopac0_001111, BSPBio_000435, BSPBio_001114, BSPBio_003461, 3,4',5-trihydroxy-stilbene, MLS000069735, MLS001055357, MLS001076538, R5010_SIGMA

Molecular Formula:	C₁₄H₁₂O₃	Molecular Weight:	228.243280 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	3

InChIKey: LUKBXSAWLPMMSZ-OWOJBTEDSA-N

• Schizandrin

Synonyms: Schisandrol A, Schisandrin, Schizandra, Schizandrol A, Wuweizichun A, Wuweizi alcohol A, LS-60873, Dibenzo(a,c)cycloocten-6-ol, 5,6,7,8-tetrahydro-1,2,3,10,11,12-hexamethoxy-6,7-dimethyl-, stereoisomer, Dibenzo(a,c)cycloocten-6-ol, 5,6,7,8-tetrahydro-6,7-dimethyl-1,2 3,10,11,12-hexamethoxy-, stereoisomer, DIBENZO(a,c)CYCLOOCTEN-6-OL, 5,6,7,8-TETRAHYDRO-6,7-DIMETHYL-1,2 3,10,11,12-HEXA, Dibenzo(a,c)cycloocten-6-ol, 5,6,7,8-tetrahydro-6,7-dimethyl-1,2 3,10,11,12-hexamethoxy-,stereoisomer

Molecular Formula:	C₂₄H₃₂O₇	Molecular Weight:	432.506680 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	7

InChIKey: YEFOAORQXAOVJQ-UHFFFAOYSA-N

• Silybin

IUPAC Name: (2R,3R)-3,5,7-trihydroxy-2-[(2R,3R)-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-7-yl]-2,3-dihydrochromen-4-one | CAS Registry Number: 22888-70-6
Synonyms: silibinin, Silliver, Silybine, Silymarin I, Flavobin, Flavobin Spofa, Silymarine I, Silimarin, Legalon, Silibin, Carsil, SILYMARIN, Silibinin [INN], KARSIL, Silybin (7CI), Silibinine [INN-French], Silibininum [INN-Latin], Silibinina [INN-Spanish], Spectrum2_001694, Spectrum3_001132

Molecular Formula:	C₂₅H₂₂O₁₀	Molecular Weight:	482.436180 [g/mol]
H-Bond Donor:	5	H-Bond Acceptor:	10

InChIKey: SEBFKMXJBCUCAI-HKTJVKLFSA-N

• Valerian Root Extract (CAS: 8057-49-6)