DL-Alanine

ALDRICH/W381810 - ≥99%, FCC, FG

Synonym: (±)-2-Aminopropionic acid

CAS Number: 302-72-7
Empirical Formula (Hill Notation): C₃H₇NO₂
Molecular Weight: 89.09
EC Number: 206-126-4
MDL Number: MFCD00064408
Linear Formula: CH₃CH(NH₂)COOH
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-W381810-1KG-K	1 kg	$70.90 1/EA		Add To Favorites
45-W381810-5KG-K	5 kg	$0.00 1/EA CALL FOR PRICE		Add To Favorites
45-W381810-10KG-K	10 kg	$0.00 1/EA CALL FOR PRICE		Add To Favorites
45-W381810-SAMPLE-K		$54.60 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

application(s)	flavors and fragrances
assay	≥99%
biological source	synthetic
documentation	see Safety & Documentation for available documents
food allergen	no known allergens
grade	FG
	Halal
	Kosher
InChI	1S/C3H7NO2/c1-2(4)3(5)6/h2H,4H2,1H3,(H,5,6)
InChI key	QNAYBMKLOCPYGJ-UHFFFAOYSA-N
mp	289 °C (dec.) (lit.)
organoleptic	sweet
Quality Level	400
reg. compliance	EU Regulation 1334/2008 & 872/2012
	FCC
	FDA 21 CFR 172.54
	FDA 21 CFR 172.540
SMILES string	CC(N)C(O)=O

Application:	Piezoelectric characteristics of PVA/DL-alanine polycrystals in d(33) mode.: This study explores the piezoelectric properties of polyvinyl alcohol (PVA) mixed with DL-alanine, demonstrating its potential applications in biocompatible piezoelectric devices (Jeon et al., 2023 ). dl-Alanine Covalently Bonded Giant Arsenotungstate with Rapid Photochromic and Decent Proton Conduction Properties.: The research presents a novel DL-alanine bonded compound exhibiting significant photochromic and proton conduction capabilities, which can be leveraged in advanced materials science applications (Zheng et al., 2022 ). Paper-based microfluidic system and chiroptical functionalized gold nano-oval for colorimetric detection of L-Tryptophan.: Although focused on L-Tryptophan, this research includes DL-alanine as a reference in developing a microfluidic system for biochemical assays (Karimian et al., 2024 ).
Packaging:	1 kg in poly bottle
Packaging:	5, 10 kg in fiber drum

RIDADR	NONH for all modes of transport
WGK Germany	WGK 1
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥99%
mp	289 °C (dec.) (lit.)
FEMA Number	3818
UNSPSC	12164502

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