Chengdu Hawk Bio-Engineering Co.,Ltd.

Click Here To EMAIL INQUIRY
Contact: Wade - Manager
Web: http://www.hawk-bio.com
E-Mail:
Address: Government Centre Plaza, Jinzhong Road, Jintang County, Chengdu, Sichuan 610400, China
Phone: +86-(28)-84922281, 84922282 | Fax: +86-(28)-84922280 | Map/Directions >>

Profile: Chengdu Hawk Bio-Engineering Co.,Ltd. is a manufacturer of natural plant extract and active ingredients for medical, health food & cosmetics applications. We are an ISO 9001:2000 certified company. Our products include hesperidin, neohesperidin, methyl hesperidin, synephrine, citrus bioflavoniods, naringin, aescin, quercetin, baicalin, and berberine hydrochloride. Hesperidin helps in improving the reduction of resistance to blood capillary to strengthen the function of vitamin C. It also strengthens the content of ascorbic acid in adrenal gland, spleen, and white blood cells. We also offer extracts of rhodiola rosea, green tea, grape seed, and ginkgo biloba.

26 Products/Chemicals (Click for related suppliers)

• Baicalin

IUPAC Name: (2S,3S,4S,5R,6S)-6-(5,6-dihydroxy-4-oxo-2-phenylchromen-7-yl)oxy-3,4,5-trihydroxyoxane-2-carboxylic acid | CAS Registry Number: 21967-41-9
Synonyms: Baicalein 7-O-glucuronide, Baicalein-7-D-glucuronide, 572667_ALDRICH, CHEBI:2981, STOCK1N-21299, TJN-151, AIDS001402, 7-D-Glucuronic acid-5,6-dihydroxyflavone, AIDS-001402, CID64982, LS-71490, C10025, 5,6,7-Trihydroxyflavone-7-O-.beta.-D-glucopyranosideuronic acid, beta-D-Glucopyranosiduronic acid, 5,6-dihydroxy-4-oxo-2-phenyl-4H-1-benzopyran-7-yl, 5,6-dihydroxy-4-oxo-2-phenyl-4H-1-benzopyran-7-yl beta-D-glucopyranosiduronic acid, 5,6-dihydroxy-4-oxo-2-phenyl-4H-chromen-7-yl beta-D-glucopyranosiduronic acid, 100647-26-5, 27462-75-5, 31564-28-0

Molecular Formula:	C₂₁H₁₈O₁₁	Molecular Weight:	446.361020 [g/mol]
H-Bond Donor:	6	H-Bond Acceptor:	11

InChIKey: IKIIZLYTISPENI-ZFORQUDYSA-N

• Berberine Chloride

Synonyms: berberine chloride, Benzodioxide, Berberine HCl, Berberinium chloride, Prestwick_91, Berberine hydrochloride, Natural Yellow 18, Natural Yellow- 18, Berberine chloride form, Berberine chloride [JAN], Berberine chloride dihydrate, MLS002153890, B3251_SIGMA, SPECTRUM1500811, 14050_FLUKA, EINECS 211-195-9, NSC163088, NSC 163088, CID12456, NSC646666

Molecular Formula:	C₂₀H₁₈ClNO₄	Molecular Weight:	371.814220 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	5

InChIKey: VKJGBAJNNALVAV-UHFFFAOYSA-M

• Bilberry Extract (CAS: 84082-34-8)

• Bilberry Powdered Extract

• Citrus Aurantium Extract

IUPAC Name: 4-[1-hydroxy-2-(methylamino)ethyl]phenol | CAS Registry Number: 94-07-5
Synonyms: Synephrine, Oxedrine, p-Synephrine, Sympatol, Sympaethamine, Parasympatol, Analeptin, Sympathol, Synephrin, Synthenate, Simpalon, Simpatol, p-Oxedrine, Sympaethamin, Ethaphene, l-Synephrine, l-Sympatol, Synefrin [Czech], (+)-Synephrine, (-)-Synephrine

Molecular Formula:	C₉H₁₃NO₂	Molecular Weight:	167.205020 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	3

InChIKey: YRCWQPVGYLYSOX-UHFFFAOYSA-N

• 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 Extract (Vitis Vinifera Seed Extract)

• Grape Seed Powdered Extract

• Hesperidin

IUPAC Name: (2S)-5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-2-yl]oxy-2,3-dihydrochromen-4-one | CAS Registry Number: 520-26-3
Synonyms: hesperidin, Cirantin, Hesperidoside, Hesperidine, Ciratin, Hesper bitabs, Hesperetin-rutinosid, Hesperidin (JAN), Hesperidin, (2S)-, Hesperetin 7-rutinoside, Hesperetin 7-O-rutinoside, Hesperetin-7-rutinoside, USAF CF-3, Hesperetin 7-rhamnoglucoside, Hesperitin-7-rhamnoglucoside, Hesperidin, (S)-(-)-, Prestwick3_000400, (S)-(--)-hesperidin, CCRIS 3940, BSPBio_000619

Molecular Formula:	C₂₈H₃₄O₁₅	Molecular Weight:	610.560560 [g/mol]
H-Bond Donor:	8	H-Bond Acceptor:	15

InChIKey: QUQPHWDTPGMPEX-QJBIFVCTSA-N

• Horse Chestnut (CAS: 8053-39-2)

• Horse Chestnut Extract (CAS: 90045-79-7)

• Horse Chestnut Powdered Extract

• Lutein

IUPAC Name: (1R,4R)-4-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-18-[(4R)-4-hydroxy-2,6,6-trimethylcyclohexen-1-yl]-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-3,5,5-trimethylcyclohex-2-en-1-ol | CAS Registry Number: 127-40-2
Synonyms: XANTHOPHYLL, Bo-Xan, BCBcMAP01_000190, CHEBI:28838, NSC59193, LMPR01070274, SMP1_000317, C08601, (3R,3'R,6'R)-beta,epsilon-carotene-3,3'-diol, (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL

Molecular Formula:	C₄₀H₅₆O₂	Molecular Weight:	568.871440 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	2

InChIKey: KBPHJBAIARWVSC-RGZFRNHPSA-N

• Methyl hesperidin

IUPAC Name: (2S)-2-(3,4-dimethoxyphenyl)-5-hydroxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-2-yl]oxy-2,3-dihydrochromen-4-one | CAS Registry Number: 11013-97-1
Synonyms: STOCK1N-56894, CID5284419, (2S)-2-[3,4-bis(methyloxy)phenyl]-5-hydroxy-4-oxo-3,4-dihydro-2H-chromen-7-yl 6-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranoside

Molecular Formula:	C₂₉H₃₆O₁₅	Molecular Weight:	624.587140 [g/mol]
H-Bond Donor:	7	H-Bond Acceptor:	15

InChIKey: GUMSHIGGVOJLBP-SLRPQMTOSA-N

• Milk Thistle

IUPAC Name: (2S)-3,5,7-trihydroxy-2-[(2S,3R)-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-2,3-dihydrochromen-4-one | CAS Registry Number: 84604-20-6
Synonyms: Milk thistle extract, Legalon, UNII-822I9LEJ7S, Flavobion, Milk thistle, Legalon 70, SILYMARIN, CCRIS 7096, Flavopherol, Wild Artichoke, Silybum marianum, 65666-07-1, Milk thistle [NF], Milk thistle extracts, Lady's thistle extract, Silybum marianum, ext., Silybum marianum extract, Extract of lady's thistle, EINECS 283-298-7, FT-0656490

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

InChIKey: SEBFKMXJBCUCAI-VGHNRKBZSA-N

• Milk Thistle Powdered Extract

• Naringin

IUPAC Name: (2S)-7-[(2S,3R,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxy-5-hydroxy-2-(4-hydroxyphenyl)-2,3-dihydrochromen-4-one | CAS Registry Number: 10236-47-2
Synonyms: naringin, Naringoside, Prestwick0_000467, Prestwick1_000467, Prestwick2_000467, Prestwick3_000467, Naringenin 7-O-neohesperidoside, BSPBio_000574, MLS000069459, 4'5-diOH-Flavone-7-rhgluc, DivK1c_000247, SPBio_002513, BPBio1_000632, MEGxp0_001877, ACon1_000139, CHEBI:28819, KBio1_000247, NINDS_000247, AIDS005921, AIDS-005921

Molecular Formula:	C₂₇H₃₂O₁₄	Molecular Weight:	580.534580 [g/mol]
H-Bond Donor:	8	H-Bond Acceptor:	14

InChIKey: DFPMSGMNTNDNHN-ZPHOTFPESA-N

• Naringin dihydrochalcone

IUPAC Name: 1-[4-[4,5-dihydroxy-6-(hydroxymethyl)-3-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyoxan-2-yl]oxy-2,6-dihydroxyphenyl]-3-(4-hydroxyphenyl)propan-1-one | CAS Registry Number: 18916-17-1
Synonyms: naringin dihydrochalcone, STL146756, AKOS005747125, MCULE-1196320892, A813304, I06-0220, 1-[4-[[4,5-dihydroxy-6-(hydroxymethyl)-3-[(3,4,5-trihydroxy-6-methyl-2-oxanyl)oxy]-2-oxanyl]oxy]-2,6-dihydroxyphenyl]-3-(4-hydroxyphenyl)-1-propanone, 1-[4-[6-(hydroxymethyl)-3-[6-methyl-3,4,5-tris(oxidanyl)oxan-2-yl]oxy-4,5-bis(oxidanyl)oxan-2-yl]oxy-2,6-bis(oxidanyl)phenyl]-3-(4-hydroxyphenyl)propan-1-one, 3,5-dihydroxy-4-[3-(4-hydroxyphenyl)propanoyl]phenyl 2-O-(6-deoxyhexopyranosyl)hexopyranoside

Molecular Formula:	C₂₇H₃₄O₁₄	Molecular Weight:	582.550460 [g/mol]
H-Bond Donor:	9	H-Bond Acceptor:	14

InChIKey: CWBZAESOUBENAP-UHFFFAOYSA-N

• Neohesperidine Dihydrochalcone

IUPAC Name: 1-[4-[(2S,3R,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxy-2,6-dihydroxyphenyl]-3-(3-hydroxy-4-methoxyphenyl)propan-1-one | CAS Registry Number: 20702-77-6
Synonyms: Nhdc, Neohesperidin dc, Neohesperidin dhc, neohesperidin dihydrochalcone, CCRIS 4848, Neohesperidine dihydrochalcone, N8757_SIGMA, W381101_ALDRICH, NCI-C60764, EINECS 243-978-6, AIDS187917, AIDS-187917, LS-995, NCGC00091109-01, 1-(4-((2-O-(6-Deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl)oxy)-2,6-dihydroxyphenyl)-3-(3-hydroxy-4-methoxyphenyl)propan-1-one, 1-(4-((2-O-(6-Deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl)oxy)-2,6-dihydroxyphenyl)-3-(3-hydroxy-4-methoxyphenyl)-, 1-Propanone, 1-(4-((2-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl)oxy)-2,6-dihydroxyphenyl)-3-(3-hydroxy-4-me, 3,5-Dihydroxy-4-(3-hydroxy-4-methoxyhydrocinnamoyl)phenyl) 2-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranoside, Glucopyranoside, 3,5-dihydroxy-4-(3-hydroxy-4-methoxyhydrocinnamoyl)phenyl 2-O-(6-deoxy-alpha-L-mannopyranosyl)-, beta-D-, Glucopyranoside, 3,5-dihydroxy-4-(3-hydroxy-4-methoxyhydrocinnamoyl)phenyl-2-O-(6-deoxy-alpha-L-mannopyranosyl)-, beta-D-

Molecular Formula:	C₂₈H₃₆O₁₅	Molecular Weight:	612.576440 [g/mol]
H-Bond Donor:	9	H-Bond Acceptor:	15

InChIKey: ITVGXXMINPYUHD-CUVHLRMHSA-N

• Plant Extracts

IUPAC Name: 7-hydroxy-3-(4-methoxyphenyl)-4-oxochromen-5-olate

Molecular Formula:	C₁₆H₁₁O₅-	Molecular Weight:	283.255540 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	5

InChIKey: WUADCCWRTIWANL-UHFFFAOYSA-M

• Quercetin

IUPAC Name: 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxychromen-4-one | CAS Registry Number: 117-39-5
Synonyms: quercetin, Sophoretin, Meletin, Quercetine, Xanthaurine, Quercetol, Quercitin, Quertine, Flavin meletin, Quercetin content, Cyanidelonon 1522, Quercetin dihydrate, Cyanidanol, Quertin, T-Gelb bzw. grun 1, Kvercetin [Czech], Natural Yellow 10, C.I. Natural Yellow 10, 3,5,7,3',4'-Pentahydroxyflavone, nchembio.65-comp4

Molecular Formula:	C₁₅H₁₀O₇	Molecular Weight:	302.235700 [g/mol]
H-Bond Donor:	5	H-Bond Acceptor:	7

InChIKey: REFJWTPEDVJJIY-UHFFFAOYSA-N

• Rhodiola Rosea Extract

IUPAC Name: 2-(3-phenylprop-2-enoxy)-6-[(3,4,5-trihydroxyoxan-2-yl)oxymethyl]oxane-3,4,5-triol

Molecular Formula:	C₂₀H₂₈O₁₀	Molecular Weight:	428.430320 [g/mol]
H-Bond Donor:	6	H-Bond Acceptor:	10

InChIKey: RINHYCZCUGCZAJ-UHFFFAOYSA-N

• Rhodiola Rosea Powdered Extract

IUPAC Name: (2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-[2-(4-hydroxyphenyl)ethoxy]oxane-3,4,5-triol | CAS Registry Number: 10338-51-9
Synonyms: Salidroside, Rhodioloside, Rhodosin, Tyrosol glucoside, Ambap2363, Glucopyranoside, p-hydroxyphenethyl, MEGxp0_000478, ACon1_000366, CID159278, NCGC00169145-01, LS-71547, 2-(4-Hydroxyphenyl)ethyl beta-D-glucopyranoside, beta-D-Glucopyranoside, 2-(4-hydroxyphenyl)ethyl, C06046, p-Hydroxyphenethyl alcohol 1-O-beta-D-glucoside

Molecular Formula:	C₁₄H₂₀O₇	Molecular Weight:	300.304400 [g/mol]
H-Bond Donor:	5	H-Bond Acceptor:	7

InChIKey: ILRCGYURZSFMEG-RKQHYHRCSA-N

• Silymarin (Milk Thistle)

IUPAC Name: (2R,3R)-3,5,7-trihydroxy-2-[(2S,3S)-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-7-yl]-2,3-dihydrochromen-4-one | CAS Registry Number: 65666-07-1
Synonyms: Silybin, SILYMARIN, Silymarin + Melatonin, ZINC01530850, CID1548994, (2R,3R)-3,5,7-trihydroxy-2-[(2S,3S)-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-2,3-dihydro-4H-chromen-4-one

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

InChIKey: SEBFKMXJBCUCAI-WAABAYLZSA-N

• Soy Isoflavones

• Troxerutine

IUPAC Name: 2-[3,4-bis(2-hydroxyethoxy)phenyl]-5-hydroxy-7-(2-hydroxyethoxy)-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-2-yl]oxychromen-4-one | CAS Registry Number: 7085-55-4
Synonyms: Troxerutin, Trihydroxyethylrutin, Troxerutin (INN), Ambap2473, 91950_FLUKA, 3',4',7-Tris[O-(2-hydroxyethyl)]rutin, D07180

Molecular Formula:	C₃₃H₄₂O₁₉	Molecular Weight:	742.675180 [g/mol]
H-Bond Donor:	10	H-Bond Acceptor:	19

InChIKey: IYVFNTXFRYQLRP-VVSTWUKXSA-N