Huanggang Yongan Pharmaceutical Co Ltd.

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Contact: Joan Zhang
Web: http://www.yongangroup.com
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Address: Chengnan Development Zone, Tuanfeng, Hubei 438800, China
Phone: +86-(713)-6151504, 6152586 | Fax: +86-(713)-6156345 | Map/Directions >>

Profile: Huanggang Yongan Pharmaceutical Co Ltd manufactures drug substance, food additive, detergent and medical apparatus. Our product includes taurine, isethionic acid, sodium isethionate, sodium taurine, n-methyltaurine and sodium cocoyl isethionate. We are accredited with ISO 9001:2000 standard.

8 Products/Chemicals (Click for related suppliers)

• Dl-Serine

IUPAC Name: 2-amino-3-hydroxypropanoic acid | CAS Registry Number: 302-84-1
Synonyms: serine, D-serine, DL-Serine, serin, L-serine, Hydroxyalanine, 3-Hydroxyalanine, Poly-L-serine, Serine DL-form, Serine, D-, Serine, DL-, Serine, L-, .beta.-Hydroxyalanine, L-(-)-Serine, L-Serine-[3H(G)], 2-Amino-3-hydroxypropanoic acid, SERINE, (L), NCIOpen2_000684, 2-Amino-3-hydroxypropionic acid, P5887_SIGMA

Molecular Formula:	C₃H₇NO₃	Molecular Weight:	105.092580 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	4

InChIKey: MTCFGRXMJLQNBG-UHFFFAOYSA-N

• Dl-Tryptophan

IUPAC Name: 2-amino-3-(1H-indol-3-yl)propanoic acid | CAS Registry Number: 54-12-6
Synonyms: tryptophan, DL-Tryptophan, Tryptophane, L-tryptophan, DL-Trytophane, DL-Trytophan, Racemic Tryptophan, D-Tryptophan, triptofano, Pacitron, Htrp, D-Trytophane, D-Trypophan, (+-)-Tryptophan, Tryptophan, D-, Tryptophan, L-, L-Trp, beta-3-indolylalanine, TRYPTOPHAN, DL-, 1H-Indole-3-alanine

Molecular Formula:	C₁₁H₁₂N₂O₂	Molecular Weight:	204.225180 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	4

InChIKey: QIVBCDIJIAJPQS-UHFFFAOYSA-N

• Isethionicic Acid

IUPAC Name: 2-hydroxyethanesulfonic acid | CAS Registry Number: 107-36-8
Synonyms: Isethionate, Ethanolsulfonic acid, ISETHIONIC ACID, 2-Hydroxyethanesulfonic acid, Hydroxyethylsulfonic acid, Caswell No. 502, Potassium isethionate, 2-Hydroxyethanesulfonate, Ethanesulfonic acid, 2-hydroxy-, USAF DO-14, 2-Hydroxyethanesulphonic acid, Kyselina isethionova [Czech], WLN: WSQ2Q, (2-Hydroxyethyl)sulfonic acid, 2-Hydroxyethane-1-sulfonic acid, EINECS 203-484-3, NSC 60516, Potassium 2-hydroxyethanesulfonate, AIDS155827, EPA Pesticide Chemical Code 047701

Molecular Formula:	C₂H₆O₄S	Molecular Weight:	126.131640 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: SUMDYPCJJOFFON-UHFFFAOYSA-N

• L-Serine

IUPAC Name: (2S)-2-amino-3-hydroxypropanoic acid | CAS Registry Number: 56-45-1
Synonyms: serine, L-serine, (S)-Serine, beta-Hydroxyalanine, Polyserine, Serinum [Latin], L-ser, Serine, L-, Serina [Spanish], 3-Hydroxyalanine, Poly-L-serine, DL-Serine, L-Serin, Serine (VAN), L-(-)-Serine, L-3-Hydroxy-alanine, (-)-Serine, Serine (USP), b-Hydroxy-L-alanine, Serine [USAN:INN]

Molecular Formula:	C₃H₇NO₃	Molecular Weight:	105.092580 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	4

InChIKey: MTCFGRXMJLQNBG-REOHCLBHSA-N

• L-Tryptophan AJI97

IUPAC Name: (2S)-2-amino-3-(1H-indol-3-yl)propanoic acid | CAS Registry Number: 73-22-3
Synonyms: L-tryptophan, tryptophan, trofan, tryptacin, Tryptophane, L-Tryptophane, Ardeytropin, Pacitron, Optimax, (S)-Tryptophan, Kalma, L-Tryptofan, Tryptan, Indole-3-alanine, L-Trp, Sedanoct, Lyphan, Tryptophan (VAN), 3-Indol-3-ylalanine, Tryptophan, L-

Molecular Formula:	C₁₁H₁₂N₂O₂	Molecular Weight:	204.225180 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	4

InChIKey: QIVBCDIJIAJPQS-VIFPVBQESA-N

• Sodium Cocoyl Isothionate

IUPAC Name: sodium;2-butanoyloxyethanesulfonate | CAS Registry Number: 61789-32-0
Synonyms: Sodium cocoyl isethionate

Molecular Formula:	C₆H₁₁NaO₅S	Molecular Weight:	218.199 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	5

InChIKey: WYHCVLBWWXVCEM-UHFFFAOYSA-M

• Sodium Isethionate

IUPAC Name: sodium 2-hydroxyethanesulfonate | CAS Registry Number: 1562-00-1
Synonyms: Noname, Isethionic acid sodium salt, SODIUM ISETHIONATE, Sodium hydroxyethylsulfonate, Sodium 2-hydroxyethanesulfonate, Sodium 2-hydroxyethylsulfonate, Sodium 2-hydroxyethyl sulfonate, Sodium 2-hydroxyethanesulphonate, HSDB 5838, Sodium beta-hydroxyethanesulfonate, 220078_ALDRICH, Sodium 1-hydroxy-2-ethanesulfonate, Sodium 2-hydroxy-1-ethanesulfonate, EINECS 216-343-6, 2-Hydroxyethanesulfonic acid sodium salt, NSC 124283, 2-Hydroxyethanesulfonic acid, sodium salt, Ethanesulfonic acid, 2-hydroxy-, monosodium salt, Ethanesulfonic acid, 2-hydroxy-, sodium salt, LS-195309

Molecular Formula:	C₂H₅NaO₄S	Molecular Weight:	148.113470 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: LADXKQRVAFSPTR-UHFFFAOYSA-M

• 2-Aminoethylsulphonic Acid

IUPAC Name: 2-aminoethanesulfonic acid | CAS Registry Number: 107-35-7
Synonyms: taurine, tauphon, 2-aminoethanesulfonic acid, L-Taurine, taufon, 2-Sulfoethylamine, O-Due, Taukard, Taurinum [Latin], Aminoethanesulfonic acid, Taurina [Spanish], Taurine [INN], 2-Aminoethylsulfonic acid, aminoethylsulfonic acid, Taurine (TN), beta-Aminoethylsulfonic acid, Taurine (8CI), aminoetylsulphonic acid, 2-aminoethyl sulfonate, ethylaminesulphonic acid

Molecular Formula:	C₂H₇NO₃S	Molecular Weight:	125.146880 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: XOAAWQZATWQOTB-UHFFFAOYSA-N