Yantai Hengyuan Bioengineering Co., Ltd.

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Address: Longkong Huangcheng Langao Industrial Park, Jining, Shandong 265709, China
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Profile: Yantai Hengyuan Bioengineering Co., Ltd. is a supplier of fumaric acid, L-aspartic acid, L-alanine(industrial) and L-alanine(medicinal & edible). Fumaric acid is the intermediate for fine chemicals like medicament and optics bleacher. In medicament industry, it is used to produce alexipharmic sodium dimercaptosuccinate, and ferrous fumarate that cures microcytic iron deficiency anemia. Fumaric acid is also used to produce unsaturated polyester resin and is the main raw material for producing L-aspartic acid.,

6 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

• Fumarates

IUPAC Name: (E)-but-2-enedioate | CAS Registry Number: 142-42-7
Synonyms: fumarate, butenedioate, male, Allomaleic acid, Lichenic acid, Boletic acid, Butenedioic acid, Fumarate dianion, but-2-enedioate, Fumarate(2-), But-2-enedioic acid, (E)-Butenedioic acid, (2E)-but-2-enedioate, (E)-2-Butenedioic acid, Fumaric acid, ion(2-), trans-Butenedioic acid, CHEBI:29806, CHEBI:36180, (E)-1,2-Ethylenedicarboxylic acid, (E)-2-butenedioic acid, ion(2-)

Molecular Formula:	C₄H₂O₄-₂	Molecular Weight:	114.056280 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: VZCYOOQTPOCHFL-OWOJBTEDSA-L

• L-Alanine

IUPAC Name: (2S)-2-aminopropanoic acid | CAS Registry Number: 56-41-7
Synonyms: alanine, L-alanine, L-alpha-alanine, (S)-Alanine, polyalanine, L-2-Aminopropionic acid, 2-Aminopropionic acid, alpha-Alanine, L-(+)-Alanine, Alaninum [Latin], a-Alanine, D-alpha-Alanine, Poly-L-alanine, Poly-DL-alanine, (L)-Alanine, L-Alanin, Alanine (VAN), DL-alpha-Alanine, L-2-Aminopropanoic acid, L-a-Alanine

Molecular Formula:	C₃H₇NO₂	Molecular Weight:	89.093180 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	3

InChIKey: QNAYBMKLOCPYGJ-REOHCLBHSA-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-Aspartic Acid (1-13c)

IUPAC Name: (2S)-2-aminobutanedioic acid | CAS Registry Number: 81201-97-0
Synonyms: L-Aspartic acid-1-13C, 489972_ALDRICH

Molecular Formula:	C₄H₇NO₄	Molecular Weight:	134.095335 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	5

InChIKey: CKLJMWTZIZZHCS-GZPBOPPUSA-N

• Potassium Aspartate

IUPAC Name: dipotassium 2-aminobutanedioate | CAS Registry Number: 14007-45-5
Synonyms: Aspara K, K-Flebo, Potassium aspartate, Potassium L-aspartate, Dipotassium aspartate, Dipotassium L-aspartate, Aspartic acid potassium salt, Aspartic acid, potassium salt, L-Aspartic acid, potassium salt, EINECS 237-814-2, L-Aspartic acid, dipotassium salt, EINECS 217-892-4, Aspartic acid, dipotassium salt, L-, ASPARTIC ACID, POTASSIUM SALT, L-, LS-22138, 16643-58-6, 2001-89-0, 56-84-8

Molecular Formula:	C₄H₅K₂NO₄	Molecular Weight:	209.283400 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	5

InChIKey: IKALZAKZWHFNIC-UHFFFAOYSA-L