Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Butanedioate, 2-amino-, potassium salt (1:1)
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Butanedioate, 2-amino-, potassium salt (1:1)
Price: ￥278.0/100g ￥88.0/25g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: L-Aspartic acid potassium salt
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1115-63-5

1115-63-5 structure

1115-63-5 structure

Name: Butanedioate, 2-amino-, potassium salt (1:1)
Chemical Name: l-aspartic acid potassium salt
CAS Number: 1115-63-5
Molecular Formula: C₄H₆KNO₄
Molecular Weight: 170.186
Catalog: Biochemical Amino acids and their derivatives Aspartic acid derivative
Create Date: 2018-07-02 16:52:40
Modify Date: 2025-08-25 20:05:55
Aspartic acid potassium is an amino acid, can be used as a suitable prodrug for colon-specific drug deliverly[1][2].

Name	l-aspartic acid potassium salt
Synonyms	L-Aspartic acid 1-potassium salt L-Asparaginic Acid Potassium Salt Hydrate Potassium L-aspartate potassiumhydrogenaspartate L-Aspartate Potassium L-ASPARTIC ACID POTTASIUM SALT potassium aspartate L-Aspartic Acid Potassium Salt Hydrate L-Aspartic acid potassium salt dihydrate L-ASPARTIC ACID MONOPOTASSIUM H-ASP-OH K SALT L-ASPARAGINIC ACID POTASSIUM SALT Butanedioate, 2-amino-, potassium salt (1:1) L-Asparaginic Acid PotassiuM

Description	Aspartic acid potassium is an amino acid, can be used as a suitable prodrug for colon-specific drug deliverly[1][2].
Related Catalog	Research Areas >> Cardiovascular Disease
Target	Microbial Metabolite Human Endogenous Metabolite
References	[1]. Hosoya K, et al. Blood-brain barrier produces significant efflux of L-aspartic acid but not D-aspartic acid: in vivo evidence using the brain efflux index method. J Neurochem. 1999 Sep;73(3):1206-11. [2]. Leopold CS, et al. In vivo pharmacokinetic study for the assessment of poly(L-aspartic acid) as a drug carrier for colon-specific drug delivery. J Pharmacokinet Biopharm. 1995 Aug;23(4):397-406.

Melting Point	270-271ºC
Molecular Formula	C₄H₆KNO₄
Molecular Weight	170.186
Exact Mass	169.986115
PSA	103.45000
Index of Refraction	20.5 ° (C=8, 6mol/L HCl)
Storage condition	Store desiccated in air-tight containers.

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
Safety Phrases	24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	CI9458500
HS Code	2922509090

56-84-8 structure

56-84-8

~99%

1115-63-5 structure

1115-63-5

Literature: Schmidbaur, Hubert; Bach, Ina; Wilkinson, Dallas L.; Mueller, Gerhard Chemische Berichte, 1989 , vol. 122, p. 1427 - 1432

Precursor 1
56-84-8
DownStream 0

HS Code	2922509090
Summary	2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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