ChemicalBook >> CAS DataBase List >>D-2-Amino-4-methylpentanoic acid

D-2-Amino-4-methylpentanoic acid

D-2-Amino-4-methylpentanoic acid structure

CAS No.: 328-38-1

Chemical Name:: D-2-Amino-4-methylpentanoic acid

Synonyms: D-LEUCINE;D-LEU;H-D-LEU-OH;D-Leu-OH;(R)-2-AMINO-4-METHYLPENTANOIC ACID;(R)-LEUCINE;(R)-2-AMINO-4-METHYLVALERIC ACID;d-leucin;NSC 77687;D-LeuClne

CBNumber:: CB6677228

Molecular Formula:: C6H13NO2

Molecular Weight:: 131.17

MDL Number:: MFCD00063088

MOL File:: 328-38-1.mol

MSDS File:: SDS

Last updated:2024-02-06 18:17:50

Request For Quotation

D-2-Amino-4-methylpentanoic acid Properties

Melting point	>300 °C(lit.)
Boiling point	225.8±23.0 °C(Predicted)
alpha	-15.45 º (c=4, 6N HCl)
Density	1.2930 (estimate)
refractive index	-15 ° (C=4, 6mol/L HCl)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	Aqueous Acid (Sparingly), Water (Slightly)
pka	2.55±0.21(Predicted)
form	Crystalline Powder, Crystals, or Flakes
color	White
optical activity	[α]23/D 14.7°, c = 2 in 5 M HCl
Water Solubility	24 g/L (25 ºC)
BRN	1721721
LogP	0.799 (est)
CAS DataBase Reference	328-38-1(CAS DataBase Reference)
EWG's Food Scores	1
FDA UNII	965COD96YA
NIST Chemistry Reference	D-Leucine(328-38-1)
EPA Substance Registry System	D-Leucine (328-38-1)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P271-P280

Hazard Codes

Risk Statements

36/37/38

Safety Statements

22-24/25-36-26

WGK Germany

RTECS

OH2840000

TSCA

Yes

HS Code

29224995

NFPA 704

	0
0		0

D-2-Amino-4-methylpentanoic acid price More Price(44)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	855448	D-Leucine ReagentPlus , 99%	328-38-1	2.5g	$67.6	2024-03-01	Buy
Sigma-Aldrich	855448	D-Leucine ReagentPlus , 99%	328-38-1	10g	$136	2024-03-01	Buy
TCI Chemical	L0027	D-Leucine >98.0%(T)	328-38-1	5g	$44	2024-03-01	Buy
TCI Chemical	L0027	D-Leucine >98.0%(T)	328-38-1	25g	$136	2024-03-01	Buy
Alfa Aesar	A14842	D-Leucine, 99%	328-38-1	5g	$65.6	2023-06-20	Buy

Product number	Packaging	Price	Buy
855448	2.5g	$67.6	Buy
855448	10g	$136	Buy
L0027	5g	$44	Buy
L0027	25g	$136	Buy
A14842	5g	$65.6	Buy

D-2-Amino-4-methylpentanoic acid Chemical Properties,Uses,Production

Chemical Properties

White powder

Uses

D-Leucine is used in the formation of sterols. It is also used as a selectable marker.

Definition

ChEBI: The D-enantiomer of leucine.

D-2-Amino-4-methylpentanoic acid Preparation Products And Raw materials

Raw materials

DL-Leucine 2-Oxazolidinone, 3-(4-methyl-1-oxopentyl)-4-(phenylmethyl)-, (4S)- N-BENZYL-L-LEUCINE (2S)-2-AMINO-5-HEXENOIC ACID 4-Methyl-2-oxovaleric acid

H-D-LEU-NH2 Pseudoephedrine

1of2

Preparation Products

BOC-D-Leucine monohydrate BOC-D-LEUCINOL D-Alanine D-Isoleucine, 4-methyl- Cbz-D-Leucinol

N-[(1R)-1-(Hydroxydiphenylmethyl)-3-methylbutyl]-D-prolinamide (R)-2-bromo-4-methylpentanoic acid

1of2

D-2-Amino-4-methylpentanoic acid Suppliers

Global( 480)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Sichuan HongRi Pharma-Tech Co.,Ltd	+86-028-64841719 +8618980456393	daisy@enlaibio.com	China	1369	58
Chongqing Zhihe Biopharmaceutical Co., Ltd.	+86-18580541567 +86-17782035140	sales@zhswyy.com	China	338	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	7845	58
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15928	58
Taizhou Tianhong Biochemistry Technology Co., Ltd.	0523-86132544	sales@thbiochem.com	CHINA	305	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
Shanghai Yingrui Biopharma Co., Ltd.	+86-21-33585366 - 03@	sales03@shyrchem.com	CHINA	738	60
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32480	60
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58

Supplier	Advantage
Sichuan HongRi Pharma-Tech Co.,Ltd	58
Chongqing Zhihe Biopharmaceutical Co., Ltd.	58
Henan Fengda Chemical Co., Ltd	58
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
Taizhou Tianhong Biochemistry Technology Co., Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55
Shanghai Yingrui Biopharma Co., Ltd.	60
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58

View Lastest Price from D-2-Amino-4-methylpentanoic acid manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-04-25	H-D-Leu-OH 328-38-1	US $0.00-0.00 / kg	1kg	99%	1T+	Sichuan HongRi Pharma-Tech Co.,Ltd
2024-04-24	D-2-Amino-4-methylpentanoic acid 328-38-1	US $0.00-0.00 / kg	0.10000000149011612kg	99	20tons	Chongqing Zhihe Biopharmaceutical Co., Ltd.
2023-12-23	D-2-Amino-4-methylpentanoic acid 328-38-1	US $50.00-1.00 / KG	1KG	99%	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd

H-D-Leu-OH
328-38-1
US $0.00-0.00 / kg
99%
Sichuan HongRi Pharma-Tech Co.,Ltd

D-2-Amino-4-methylpentanoic acid
328-38-1
US $0.00-0.00 / kg
99
Chongqing Zhihe Biopharmaceutical Co., Ltd.

D-2-Amino-4-methylpentanoic acid
328-38-1
US $50.00-1.00 / KG
99%
Henan Fengda Chemical Co., Ltd

D-2-Amino-4-methylpentanoic acid Spectrum

D-2-Amino-4-methylpentanoic acid(328-38-1)MS D-2-Amino-4-methylpentanoic acid(328-38-1)IR1 D-2-Amino-4-methylpentanoic acid(328-38-1)IR2 D-2-Amino-4-methylpentanoic acid(328-38-1)Raman

328-38-1(D-2-Amino-4-methylpentanoic acid)Related Search:

L-Leucine D-(-)-Asparagine monohydrate D-Methionine Poly-D-leucine D-Leucine methyl ester hydrochloride

BOC-D-Leucine monohydrate BETA-T-BUTYL-D-ALANINE Fmoc-D-leucine Boc-N-methyl-D-leucine D-2-Amino-4-methylpentanoic acid

BOC-D-LEU-OH H2O N-Cbz-D-Leucine N-Acetyl-D-leucine GLYCYL-D-LEUCINE D-CYSTEINE HYDROCHLORIDE MONOHYDRATE

H-TYR-D-ALA-GLY-PHE-D-LEU-OH (2R,3R)-2-Amino-3-methylpentanoic acid L-Isoleucine

1of4

D-Leucine≥ 99.5% (anhydrous assay) (R)-(-)-LEUCINE D-HOMO-VALINE D-2-AMINO-4-METHYLPENTANOIC ACID D-2-Amino-4-methylvaleric acid D-LEUCINE, 99% (97% EE/GLC) D-Leucine,>99% D-Leucine/CH78985 H-D-LEUCINE D-Leucine (9CI) Leucine, D- (8CI) NSC 77687 d-leucin Leucine, D- D-LACTULOSE OCTAACETATE D-LEUCINE extrapure (2R)-2-Amino-4-methylpentanoic acid D-Leucine ReagentPlus(R), 99% D-Leucine Vetec(TM) reagent grade, 97% D-LeuClne D-Leucine, 99% 10GR H-D-Leu-OH (D-Leucine) (2R)-2-Amino-4-methylpentanoic acid, (2R)-2-Amino-4-methylvaleric acid, H-D-Leu-OH D-Leucine> D-2-Amino-4-methylpentanoic acid USP/EP/BP dextro-leucine D-2-Amino-4-methylpentanoic acid,328-38-1 (R)-LEUCINE (R)-2-AMINO-4-METHYLPENTANOIC ACID (R)-2-AMINO-4-METHYLVALERIC ACID D-LEU D-LEUCINE H-D-LEU-OH D-Leu-OH D-Leucine (9CI, ACI) 328-38-1 328-28-1 Specialty Synthesis Peptide Synthesis Leucine AMINE Amino Acid Derivatives amnio acid amino acid Leucine [Leu, L] Amino Acids and Derivatives alpha-Amino Acids Amino Acids Biochemistry Amino Acids