CAS 5451-09-2: Aminolevulinic acid hydrochloride

Formula:C₅H₉NO₃·ClH

InChI:InChI=1S/C5H9NO3.ClH/c6-3-4(7)1-2-5(8)9;/h1-3,6H2,(H,8,9);1H

InChI key:InChIKey=ZLHFONARZHCSET-UHFFFAOYSA-N

SMILES:Cl.O=C(O)CCC(=O)CN

Synonyms:
5-Amino Levulinic,Hydrochloride Acid
5-Amino-15N-levulinic Acid HCl
5-Amino-4-Oxopentanoic Acid Hydrochloride (1:1)
5-Amino-4-ketovaleric acid hydrochloride
5-Amino-4-oxopentanoic acid hydrochloride
5-Aminolaevulinic acid hydrochloride
5-Aminolevulinic Acid Hydrochloride Salt
5-Aminolevulinic acid HCl
5-Aminolevulinic-3-13C Acid HCl
5-Aminolevulinicacid hydrochloride
See more synonyms
5-amino-3-oxopentanoic acid, HCl
Ameluz
Aminolevulinic Acid Hydrochloride
Gliolan
Levulan Kerastick
Levulinic acid, 5-amino-, hydrochloride
Pentanoic acid, 5-amino-4-oxo-, hydrochloride
Pentanoic acid, 5-amino-4-oxo-, hydrochloride (1:1)
d-Aminolevulinic Acid, HCl
δ-Aminolevulinic acid hydrochloride
5-Aminolevulinic acid hydrochloride

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Product data	Purity	Price range	Estimated delivery
5-Aminolevulinic Acid Hydrochloride REF: 3B-A0325CAS: 106-60-5 5451-09-2	>98.0%(T)	28.00 €~69.00 €	Tue 18 Mar 25
5-Aminolevulinic acid hydrochloride, 99% REF: 02-A16942CAS: 5451-09-2	99%	36.00 €~220.00 €	Mon 17 Mar 25
Methylaminolevulinate impurity B CRS REF: 41-Y0002278CAS: 5451-09-2	- - -	115.00 €	Fri 21 Mar 25
Aminolevulinic Acid Hydrochloride REF: 45-1025715CAS: 5451-09-2	- - -	484.00 €	Mon 24 Mar 25
5-aminolevulinic acid hydrochloride REF: IN-DA0035TICAS: 5451-09-2	- - -	To inquire	Tue 25 Mar 25
Methylaminolevulinate EP Impurity B HCl REF: 4Z-A-207001CAS: 5451-09-2	- - -	To inquire	Mon 24 Mar 25
5-Aminolevulinic acid hydrochloride REF: 7W-GM8475CAS: 5451-09-2	≥ 99.0%	27.00 €~221.00 €	Mon 24 Mar 25
5-Amino-4-oxopentanoic acid hydrochloride REF: 54-OR1490CAS: 5451-09-2	97%	32.00 €~2,054.00 €	Mon 24 Mar 25
5-Amino-4-oxopentanoic acid hydrochloride REF: 10-F066621CAS: 5451-09-2	97.0%	24.00 €~1,617.00 €	Wed 26 Mar 25
5-Aminolevulinic acid hydrochloride, 99% REF: AC-10392CAS: 5451-09-2	99%	72.00 €~350.00 €	Wed 26 Mar 25
δ-Aminolevulinic acid hydrochloride REF: FT-A167CAS: 5451-09-2	>98%	To inquire	Wed 26 Mar 25
5-Aminolevulinic acid hydrochloride REF: TM-T1662CAS: 5451-09-2	98% - 99.77%	39.00 €~258.00 €	Tue 01 Apr 25
5-Aminolevulinic-13C2-15N Acid (ALA-13C2-15N) REF: 4Z-A-207003CAS: 5451-09-2	- - -	To inquire	Tue 01 Apr 25
5-Aminolevulinic Acid Hydrochloride REF: TR-A638353CAS: 5451-09-2	- - -	91.00 €~155.00 €	Wed 02 Apr 25
5-Aminolevulinic Acid Hydrochloride Salt REF: TR-A611780CAS: 5451-09-2	- - -	104.00 €~176.00 €	Wed 02 Apr 25
5-Aminolevulinic acid hydrochloride REF: 3D-A-6100CAS: 5451-09-2	Min. 98.0 Area-%	To inquire	Thu 03 Apr 25
5-Amino Levulinic Acid Hydrochloride extrapure, 97% REF: SR-33864CAS: 5451-09-2	min. 97%	40.00 €~96.00 €	Tue 22 Apr 25
5-Aminolevulinic acid hydrochloride REF: 3D-IA15951CAS: 5451-09-2	- - -	- - -	Discontinued product
5-Aminolevulinic acid hydrochloride, particle size < 0.25 mm REF: 3D-A-6102CAS: 5451-09-2	(Hplc) 98.0 To 102.0%	- - -	Discontinued product
5-Aminolevulinic acid hydrochloride - particle size < 0.25 mm REF: 3D-FA175385CAS: 5451-09-2	Min. 95%	- - -	Discontinued product

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5-Aminolevulinic Acid Hydrochloride

CAS:106-60-5 5451-09-2

Formula:

C₅H₉NO₃·HCl

Purity:

>98.0%(T)

Color and Shape:

White to Orange to Green powder to crystal

Molecular weight:

167.59

Ref: 3B-A0325

1g		69.00 €
100mg		28.00 €

Estimated delivery in United States, on Tuesday 18 Mar 2025

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5-Aminolevulinic acid hydrochloride, 99%

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5-Aminolevulinic acid hydrochloride, 99%

CAS:5451-09-2

5-Aminolevulinic acid hydrochloride finds an important role as a precursor in the synthesis of tetrapyrroles …

Formula:

C₅H₁₀ClNO₃

Purity:

99%

Color and Shape:

Crystals or powder or crystalline powder, White to cream

Molecular weight:

167.59

Ref: 02-A16942

2g		220.00 €
100mg		36.00 €
500mg		96.00 €

Estimated delivery in United States, on Monday 17 Mar 2025

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Methylaminolevulinate impurity B CRS

CAS:5451-09-2

Ref: 41-Y0002278

30mg 115.00 €

Estimated delivery in United States, on Friday 21 Mar 2025

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Aminolevulinic Acid Hydrochloride

CAS:5451-09-2

Non-aromatic amino-compounds with oxygen function

Formula:

C₅H₉NO₃·HCI

Color and Shape:

White Off-White Light Yellow Powder

Molecular weight:

270.97054

United States Pharmacopoeia (USP) Solutions and Reagents

Ref: 45-1025715

200mg 484.00 €

Estimated delivery in United States, on Monday 24 Mar 2025

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5-aminolevulinic acid hydrochloride

CAS:5451-09-2

Formula:

C₅H₁₀ClNO₃

Color and Shape:

Solid

Molecular weight:

167.5908

Ref: IN-DA0035TI

Undefined size To inquire

Estimated delivery in United States, on Tuesday 25 Mar 2025

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Methylaminolevulinate EP Impurity B HCl

CAS:5451-09-2

Formula:

C₅H₉NO₃·HCl

Molecular weight:

131.13 36.46

Ref: 4Z-A-207001

5mg		To inquire
10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 24 Mar 2025

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5-Aminolevulinic acid hydrochloride

CAS:5451-09-2

Formula:

C₅H₉NO₃·HCl

Purity:

≥ 99.0%

Color and Shape:

White to off-white crystalline powder

Molecular weight:

167.59

Biochemicals and Reagents

Ref: 7W-GM8475

1g		63.00 €
5g		221.00 €
250mg		27.00 €
500mg		42.00 €

Estimated delivery in United States, on Monday 24 Mar 2025

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5-Amino-4-oxopentanoic acid hydrochloride

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5-Amino-4-oxopentanoic acid hydrochloride

CAS:5451-09-2

Formula:

C₅H₉NO₃·ClH

Purity:

97%

Color and Shape:

white crystalline powder

Molecular weight:

167.59g/mol

Organic Building Blocks

Ref: 54-OR1490

1g		32.00 €
5g		50.00 €
25g		156.00 €
100g		534.00 €
500g		2,054.00 €

Estimated delivery in United States, on Monday 24 Mar 2025

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5-Amino-4-oxopentanoic acid hydrochloride

CAS:5451-09-2

Purity:

97.0%

Color and Shape:

Solid, Crystalline Powder

Molecular weight:

167.58999633789062

Ref: 10-F066621

1g		24.00 €
5g		42.00 €
10g		62.00 €
25g		122.00 €
100g		433.00 €
500g		1,617.00 €

Estimated delivery in United States, on Wednesday 26 Mar 2025

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5-Aminolevulinic acid hydrochloride, 99%

CAS:5451-09-2

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

Formula:

C₅H₁₀ClNO₃

Purity:

99%

Color and Shape:

White to light yellow, Crystalline powder or crystals

Molecular weight:

167.59

Ref: AC-10392

5g		350.00 €
500mg		72.00 €

Estimated delivery in United States, on Wednesday 26 Mar 2025

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δ-Aminolevulinic acid hydrochloride

CAS:5451-09-2

Formula:

C₅H₉NO₃·HCl

Purity:

>98%

Molecular weight:

167.59

Ref: FT-A167

1g		To inquire
5g		To inquire
10g		To inquire
25g		To inquire
100g		To inquire
125mg		To inquire
500mg		To inquire

Estimated delivery in United States, on Wednesday 26 Mar 2025

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5-Aminolevulinic acid hydrochloride

CAS:5451-09-2

5-Aminolevulinic acid hydrochloride (5-ALA) serves as an intermediate in the body's heme biosynthesis and is …

Formula:

C₅H₁₀ClNO₃

Purity:

98% - 99.77%

Color and Shape:

White To Pale Yellow Crystals Or

Molecular weight:

167.59

Ref: TM-T1662

1g		73.00 €
5g		170.00 €
10g		258.00 €
50mg		39.00 €
100mg		50.00 €
200mg		52.00 €
1mL*10mM (DMSO)		52.00 €

Estimated delivery in United States, on Tuesday 1 Apr 2025

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5-Aminolevulinic-13C2-15N Acid (ALA-13C2-15N)

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5-Aminolevulinic-13C2-15N Acid (ALA-13C2-15N)

CAS:5451-09-2

Formula:

C₃₁₃C₂H₉₁₅NO₃

Molecular weight:

134.11

Ref: 4Z-A-207003

5mg		To inquire
10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Tuesday 1 Apr 2025

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5-Aminolevulinic Acid Hydrochloride

CAS:5451-09-2

Applications 5-Aminolevulinic Acid Hydrochloride (cas# CAS:5451-09-2) is a useful research chemical.

Formula:

C₅H₉NO₃·ClH

Color and Shape:

Neat

Molecular weight:

167.59

Alcohols
Amines
Carboxylic Acids
Active Pharmaceutical Ingredients (API) for research
See more categories
Organic Halides
Toxicology

Ref: TR-A638353

5mg		91.00 €
10mg		129.00 €
50mg		155.00 €

Estimated delivery in United States, on Wednesday 2 Apr 2025

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5-Aminolevulinic Acid Hydrochloride Salt

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5-Aminolevulinic Acid Hydrochloride Salt

Controlled Product

CAS:5451-09-2

Formula:

C₅H₉NO₃·ClH

Color and Shape:

Neat

Molecular weight:

167.59

Aminolevulinic Acid and Impurities

Ref: TR-A611780

1g		176.00 €
50mg		104.00 €
250mg		121.00 €

Estimated delivery in United States, on Wednesday 2 Apr 2025

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5-Aminolevulinic acid hydrochloride

CAS:5451-09-2

Photodynamic Therapy of Actinic Keratosis. Porphobilinogen synthase substrate that produces endogenous porphyrins useful for sensitizing …

Formula:

C₅H₁₀ClNO₃

Purity:

Min. 98.0 Area-%

Molecular weight:

167.59 g/mol

Ref: 3D-A-6100

25g		621.00 €
50g		1,051.00 €
100g		1,608.00 €
250g		3,090.00 €
500g		4,948.00 €

Estimated delivery in United States, on Thursday 3 Apr 2025

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5-Amino Levulinic Acid Hydrochloride extrapure, 97%

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5-Amino Levulinic Acid Hydrochloride extrapure, 97%

CAS:5451-09-2

Formula:

C₅H₉NO₃·HCI

Purity:

min. 97%

Color and Shape:

White, Crystalline powder, Clear, Colourless

Molecular weight:

167.59

Intermediates

Ref: SR-33864

1g		96.00 €
100mg		40.00 €
500mg		64.00 €

Estimated delivery in United States, on Tuesday 22 Apr 2025

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5-Aminolevulinic acid hydrochloride

CAS:5451-09-2

5-Aminolevulinic acid hydrochloride is the HCl salt of 5-Aminolevulinic acid (5-ALA). 5-ALA is used in …

Formula:

C₅H₉NO₃·HCl

Color and Shape:

White Powder

Molecular weight:

167.59 g/mol

Ref: 3D-IA15951

10g	Discontinued	Request information
25g	Discontinued	Request information
30g	Discontinued	Request information
50g	Discontinued	Request information
100g	Discontinued	Request information
250g	Discontinued	Request information
500g	Discontinued	Request information