Changzhou ChangMao Biochemical Co., Ltd.

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Contact: Mr. Rui Xinsheng - General Manager
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Address: No. 1228, North Changjiang Road, Changzhou, Jiangsu 213034, China
Phone: +86-(519)-6850126, 6862900 | Fax: +86-(519)-5776813 | Map/Directions >>

Profile: Changzhou ChangMao Biochemical Co Ltd specializes in C-4 series organic acids and chiral products. Our products are used in food, pharmaceutical and chemical industries. We are an ISO 9001:2000 certified company.

11 Products/Chemicals (Click for related suppliers)

• Allomaleic Acid

IUPAC Name: (E)-but-2-enedioic acid | CAS Registry Number: 110-17-8
Synonyms: fumaric acid, Allomaleic acid, Lichenic acid, Boletic acid, Tumaric acid, trans-Butenedioic acid, fumarate, Allomalenic acid, 2-Butenedioic acid, Butenedioic acid, Fumarsaeure, But-2-enedioic acid, maleic acid, Sodium fumarate, ammonium fumarate, 2-Butenedioic acid (E)-, Kyselina fumarova, Magnesium fumarate, Caswell No. 465E, Butenedioic acid, (E)-

Molecular Formula:	C₄H₄O₄	Molecular Weight:	116.072160 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: VZCYOOQTPOCHFL-OWOJBTEDSA-N

• D(-)-Malic Acid

IUPAC Name: 2-hydroxybutanedioic acid | CAS Registry Number: 617-48-1
Synonyms: malic acid, DL-malic acid, malate, hydroxysuccinic acid, Pomalus acid, Apple acid, Aepfelsaeure, Kyselina jablecna, Malic acid, L-, Malic acid, DL-, Deoxytetraric acid, hydroxybutanedioic acid, Hydroxybutandisaeure, L-malate, Poly(malate), Musashi-no-Ringosan, L-Malic acid, R-Malic acid, Malate homopolymer, Butanedioic acid, hydroxy-

Molecular Formula:	C₄H₆O₅	Molecular Weight:	134.087440 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	5

InChIKey: BJEPYKJPYRNKOW-UHFFFAOYSA-N

• D(-)-Tartaric Acid

IUPAC Name: (2S,3S)-2,3-dihydroxybutanedioic acid | CAS Registry Number: 147-71-7
Synonyms: d-Tartaric acid, D-threaric acid, Linksweinsaeure, D-Tartrate, 1rpa, DL-Tartaric acid, (-)-Tartaric acid, (-)-Weinsaeure, (S,S)-Tartrate, (S,S)-Tartaric acid, (-)-D-Tartaric acid, (2S,3S)-Tartaric acid, D-( )-Tartaric acid, D-(-)-Tartaric acid, D(-)-TARTARIC ACID, T206_ALDRICH, T400_ALDRICH, NCIStruc1_000172, NCIStruc2_000222, MLS001076664

Molecular Formula:	C₄H₆O₆	Molecular Weight:	150.086840 [g/mol]
H-Bond Donor:	4	H-Bond Acceptor:	6

InChIKey: FEWJPZIEWOKRBE-LWMBPPNESA-N

• D-(-)P-Hydroxy Phenyl Glycine

IUPAC Name: (2R)-2-amino-2-(4-hydroxyphenyl)acetic acid | CAS Registry Number: 22818-40-2
Synonyms: OXFENICINE, 4-Hydroxyphenylglycine, D-4-Hydroxyphenylglycine, 4-Hydroxy-D-phenylglycine, D-N-(4-Hydroxyphenyl)glycine, 215333_ALDRICH, CHEBI:15695, CID89853, EINECS 245-247-7, (2R)-amino(4-hydroxyphenyl)acetic acid, (R)-alpha-Amino-4-hydroxybenzeneacetic acid, ST5406520, C03493, Benzeneacetic acid, alpha-amino-4-hydroxy-, (alphaR)-

Molecular Formula:	C₈H₉NO₃	Molecular Weight:	167.161960 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	4

InChIKey: LJCWONGJFPCTTL-SSDOTTSWSA-N

• Glyoxylic Acid

IUPAC Name: oxaldehydic acid | CAS Registry Number: 298-12-4
Synonyms: glyoxylic acid, glyoxylate, Oxoacetic acid, Oxoethanoic acid, Formylformic acid, glyoxalate, Acetic acid, oxo-, Glyoxalic acid, Oxalaldehydic acid, glyox, Glyoxalsaeure, Glyoxylsaeure, alpha-Ketoacetic acid, oxaldehydic acid, Formic acid, formyl-, Acetic acid, oxo, 2-Oxo acid, Formic acid, formyl, nchembio.67-comp4, Glyoxylic acid solution

Molecular Formula:	C₂H₂O₃	Molecular Weight:	74.035480 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: HHLFWLYXYJOTON-UHFFFAOYSA-N

• L(-)-Tartaric Acid

IUPAC Name: 2,3-dihydroxybutanedioic acid | CAS Registry Number: 87-69-4
Synonyms: tartaric acid, Traubensaure, Racemic acid, tartrate, Uvic acid, d-Tartaric acid, L-tartaric acid, Paratartaric aicd, DL-Tartrate, Threaric acid, DL-Tartaric acid, Weinsteinsaeure, (R,R)-Tartaric acid, Baros, Tartaric acid D,L, D-threaric acid, Dextrotartaric acid, (+)-Tartaric acid, D-Tartrate, Racemic tartaric acid

Molecular Formula:	C₄H₆O₆	Molecular Weight:	150.086840 [g/mol]
H-Bond Donor:	4	H-Bond Acceptor:	6

InChIKey: FEWJPZIEWOKRBE-UHFFFAOYSA-N

• L-Aspartate

IUPAC Name: (2S)-2-aminobutanedioic acid | CAS Registry Number: 56-84-8
Synonyms: L-aspartic acid, aspartic acid, Asparagic acid, aspartate, Asparaginic acid, Aspatofort, L-Aspartinsaeure, L-Asparaginsaeure, L-Asparagic acid, L-Asparaginsyra, Acidum asparticum, L-Asparaginic acid, Aminosuccinic acid, L-aspartate, (2S)-Aspartic acid, (S)-Aspartic acid, L-Aminosuccinic acid, Polysuccinimide, H-Asp-OH, Aspartic acid, L-

Molecular Formula:	C₄H₇NO₄	Molecular Weight:	133.102680 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	5

InChIKey: CKLJMWTZIZZHCS-REOHCLBHSA-N

• L-Benzedrine Acid

• L-Carnitine

IUPAC Name: (3R)-3-hydroxy-4-(trimethylazaniumyl)butanoate | CAS Registry Number: 541-15-1
Synonyms: L-carnitine, Levocarnitine, Carnitine, vitamin BT, Carnitor, (R)-Carnitine, (-)-Carnitine, Carnitene, Karnitin, bicarnesine, (-)-L-Carnitine, Carniking, Carnilean, Carnitolo, Carnovis, Carrier, Lefcar, Metina, (S)-carnitine, L-(-)-Carnitine

Molecular Formula:	C₇H₁₅NO₃	Molecular Weight:	161.198900 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: PHIQHXFUZVPYII-ZCFIWIBFSA-N

• L-Malic Acid

IUPAC Name: (2S)-2-hydroxybutanedioic acid | CAS Registry Number: 97-67-6
Synonyms: L-Malic acid, L-Apple acid, Apple acid, L-malate, (S)-Malic acid, (S)-malate, Malic acid, L-, nchembio867-comp7, (-)-Malic acid, (-)-L-Malic acid, L-(-)-Malic acid, S-(-)-Malic acid, L-2-Hydroxybutanedioic acid, L-Hydroxybutanedioic acid, (-)-Hydroxysuccinic acid, MALIC ACID, (L), M1000_SIGMA, M6413_SIGMA, M7397_SIGMA, NSC9232

Molecular Formula:	C₄H₆O₅	Molecular Weight:	134.087440 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	5

InChIKey: BJEPYKJPYRNKOW-REOHCLBHSA-N

• L-Pyruvic Acid

IUPAC Name: 2-oxopropanoic acid | CAS Registry Number: 127-17-3
Synonyms: Pyruvic acid, Pyroracemic acid, acetylformic acid, 2-Oxopropanoic acid, pyruvate, 2-Oxopropanoate, 2-Oxopropionic acid, 2-Oxopropansaeure, alpha-ketopropionic acid, 2-Oxopropionsaeure, 2-Ketopropionic acid, acide pyruvique, Propanoic acid, 2-oxo-, alpha-Oxopropionsaeure, 2-oxo-propionic acid, Brenztraubensaeure, Pyruvic acid (natural), a-Ketopropionic acid, nchembio867-comp8, CH3COCOOH

Molecular Formula:	C₃H₄O₃	Molecular Weight:	88.062060 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: LCTONWCANYUPML-UHFFFAOYSA-N