Medical Isotopes, Inc. is a premier manufacturer of stable isotope chemicals labeled with: Deuterium, C13, N15, O18 and metal isotopes.  We specialize in custom synthesis with isotopes and non-labeled compounds. www.medicalisotopes.com
Tel: 1-603-635-2255
Toll Free: 1-800-374-9513
Fax: 1-603-635-2448
Email: info@medicalisotopes.com
Providing stable isotope chemicals and research compounds worldwide to universities, laboratories, hospitals, and government agencies.
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Alphabetical Listing of Our Products
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Vitamins


Vitamin A


Catalog Number Product Name Enrichment

Quantity

Price

 

 
 
β-Carotene
98%
Request Quote  
 
9-cisRetinol
5 mg $900     Add to Cart  
25 mg $2,200     Add to Cart  
 
9-cisRetinol Acetate
Request Quote  
 
3-Dehydro Retinol
2.5 mg $900     Add to Cart  
10 mg $2,200     Add to Cart  
 
all-trans 3-Hydroxyretinol
Request Quote  
 
all-trans 3-Hydroxyretinol-d4 (ring-d4)
98%D
Request Quote  
 
9-cis Retinal
10 mg $875     Add to Cart  
50 mg $2,000     Add to Cart  
 
11-cis Retinal
1 mg $890     Add to Cart  
5 mg $2,120     Add to Cart  
 
all-trans Retinal
1 g $860     Add to Cart  
5 g $1,880     Add to Cart  
1 kg Request Quote  
 
13-cis Retinal 95%
10 mg $845     Add to Cart  
50 mg $1,760     Add to Cart  
 
all-transRetinoic Acid
1 g $860     Add to Cart  
5 g $1,880     Add to Cart  
 
all-transRetinoic Acid-d5
98%D
1 mg $930     Add to Cart  
5 mg $2,440     Add to Cart  
 
all-transRetinol
1 g $860     Add to Cart  
5 g $1,880     Add to Cart  
 
Vitamin A Acetate
10 g $840     Add to Cart  
50 g $1,720     Add to Cart  
 
Vitamin A Acetate-d4
98%D
Request Quote  

Vitamin B


Catalog Number Product Name Enrichment

Quantity

Price

 

 
 
Benfotiamine
5 mg $950     Add to Cart  
25 mg $1,500     Add to Cart  
 
Folic Acid-d4
98%D
1 mg $990     Add to Cart  
5 mg $1,700     Add to Cart  
 
N-Acetyl Folic Acid-d4
1 mg $1,025     Add to Cart  
10 mg Request Quote  
 
Mecobalamin
10 mg $860     Add to Cart  
50 mg $1,880     Add to Cart  
 
Methylcobalamin
5 mg $950     Add to Cart  
25 mg $1,500     Add to Cart  
 
Niacin
Request Quote  
 
Niacinamide
Request Quote  
 
Nicotinic-d4 Acid
98%D
1 mg $850     Add to Cart  
5 mg $1,525     Add to Cart  
 
Panthenol-d6
98% D
5 mg $990     Add to Cart  
 
Pyridoxal-d3 ’ HCl
98% D3
1 mg $500     Add to Cart  
 
Pyridoxamine-d3 DiHCl
98% D3
1 mg $990     Add to Cart  
5 mg $1,700     Add to Cart  
10 mg $2,900     Add to Cart  
 
Pyridoxine-d2 HCl (5-hydroxymethyl-d2)
98%D
0.01 g $750     Add to Cart  
0.05 g $1,595     Add to Cart  
 
Pyridoxine-d3 HCl
98% D3
1 mg $740     Add to Cart  
5 mg $1,625     Add to Cart  
 
Pyridoxine-d5
98%D
1 mg $875     Add to Cart  
5 mg $2,000     Add to Cart  
 
Vitamin B12
100 mg $590     Add to Cart  
 
Vitamin B6
1 mg $500     Add to Cart  
 
Vitamin B2
1 mg $500     Add to Cart  
 
Vitamin B5
5 mg $500     Add to Cart  
 
Vitamin B1-13C4 • HCl
99% 13C
5 mg $990     Add to Cart  
 
Vitamin B1-d3
>99%D
1 mg $990     Add to Cart  
 
Vitamin B2-13C4,15N2
99% 13C4, 98% 15N2
1 mg $990     Add to Cart  
5 mg $1,800     Add to Cart  
 
Vitamin B3-d4 (on Pyridine ring)
98%D
1 mg $990     Add to Cart  
5 mg $2,200     Add to Cart  
 
Vitamin B5-d4
98%D
1 mg $990     Add to Cart  
5 mg $2,900     Add to Cart  
 
Vitamin B6-d3
98%
1 mg $900     Add to Cart  
 
Vitamin B5- 13C6,15N2
99% 13C6, 98% 15N2
1 mg $990     Add to Cart  
5 mg $1,600     Add to Cart  
 
Vitamin B9- d4
98%D
0.5 mg $995     Add to Cart  
5 mg $3,500     Add to Cart  
 
Vitamin B6 • 2HCl
1 mg $500     Add to Cart  

Vitamin C


Catalog Number Product Name Enrichment

Quantity

Price

 

 
 
L-Ascorbic Acid
25 g $580     Add to Cart  
100 g $825     Add to Cart  
 
L-ascorbic acid-1,2-13C2
99%C
0.05 g $690     Add to Cart  
0.1 g $1,150     Add to Cart  
 
L-ascorbic acid-1,3-13C2
0.05 g $690     Add to Cart  
0.1 g $1,150     Add to Cart  
 
L-ascorbic acid-1,6-13C2
0.05 g $800     Add to Cart  
0.1 g $1,300     Add to Cart  
 
L-ascorbic acid-1-13C
0.05 g $410     Add to Cart  
0.1 g $750     Add to Cart  
 
L-ascorbic acid-2-13C
0.05 g $710     Add to Cart  
0.1 g $880     Add to Cart  
 
L-ascorbic acid-3-13C
0.05 g $780     Add to Cart  
0.1 g $1,000     Add to Cart  
 
L-ascorbic acid-5-13C
0.05 g $900     Add to Cart  
0.1 g $1,510     Add to Cart  
 
L-ascorbic acid-6,6-d2
0.25 g $1,720     Add to Cart  
0.5 g $2,850     Add to Cart  
 
L-ascorbic acid-6-13C
0.05 g $760     Add to Cart  
0.1 g $980     Add to Cart  
 
L-ascorbic acid-U-13C6
0.05 g $900     Add to Cart  
0.1 g $1,510     Add to Cart  
 
Ascorbic Acid-13C6
98%13C
10 mg Request Quote  

Vitamin D2


Catalog Number Product Name Enrichment

Quantity

Price

 

 
 
1,25-Dihydroxy Vitamin D2-d3
99% D3
100 ug $1,500     Add to Cart  
 
1α,25-Dihydroxy Vitamin D2 (26,26,26,27,27,27-d6)
99%D
1 mg $1,400     Add to Cart  
 
1α,25-Dihydroxy Vitamin D2 (not deuterated)
1 mg $368     Add to Cart  
 
24,25-Dihydroxy Vitamin D2 (not deuterated)
1 mg $473     Add to Cart  
 
Ergosterol
1 g Request Quote  
 
Falecalcitriol
1 mg $1,400     Add to Cart  
 
Paricalcitol
1 mg $1,500     Add to Cart  
 
20-(R)-VD NCE
Request Quote  
 
20-(S)-VD NCE
Request Quote  
 
Vitamin D2-d3
97% D
1 mg $1,400     Add to Cart  
2 mg $2,500     Add to Cart  
5 mg $3,800     Add to Cart  
10 mg $6,800     Add to Cart  
 
1α-Hydroxy Vitamin D2
1 mg $1,400     Add to Cart  
 
25-Hydroxy Vitamin D2-d3
97%D
1 mg $2,500     Add to Cart  
 
Vitamin D2-26,26,26,27,27,27-d6
99%D
1 mg $1,400     Add to Cart  
 
3-epi-25-Hydroxy Vitamin D2 -d6
Request Quote  
 
25-Hydroxy Vitamin D2 (26,26,26,27,27,27-d6)
99%D
1 mg $1,400     Add to Cart  
 
Vitamin D2 (not deuterated)
5 mg $250     Add to Cart  
 
25-Hydroxy Vitamin D2 (not deuterated)
1 mg $380     Add to Cart  

Vitamin D3


Catalog Number Product Name Enrichment

Quantity

Price

 

 
 
1,25-Dihydroxy Vitamin D3-d3
97% D
1 mg Request Quote  
 
1α,25-Dihydroxy Vitamin D3 (26,26,26,27,27,27-d6)
99%D
1 mg $1,400     Add to Cart  
 
24R,25-Dihydroxy Vitamin D3 (26,26,26,27,27,27-d6)
>98%
1 mg $850     Add to Cart  
 
1α,25-Dihydroxy Vitamin D3 (not deuterated)
1 mg $500     Add to Cart  
 
24(R),25-Dihydroxy Vitamin D3 (not deuterated)
1 mg $650     Add to Cart  
 
Eldecalcitol
10 mg Request Quote  
50 mg Request Quote  
 
Elocalcitol
10 mg Request Quote  
50 mg Request Quote  
 
Inecalcitol
10 mg Request Quote  
50 mg Request Quote  
 
Maxacalcitol
99%
1 mg $1,500     Add to Cart  
 
Secalciferol
99%
1 mg $1,500     Add to Cart  
 
Seocalcitol
1 mg $1,400     Add to Cart  
 
Tacalcitol
99%
1 mg $990     Add to Cart  
5 mg $2,200     Add to Cart  
 
Vitamin D3-d3 1 mg/ml ethanol solution
97% D3
1 mg/mL $1,400     Add to Cart  
 
1α-Hydroxy Vitamin D3
1 mg $790     Add to Cart  
5 mg $1,900     Add to Cart  
 
3-Epi-25-Hydroxy Vitamin D3
1 mg $1,500     Add to Cart  
 
25-Hydroxy Vitamin D3-d3
97%D
1 mg $1,400     Add to Cart  
 
Vitamin D3 (26,26,26,27,27,27-d6)
99%D
1 mg $1,400     Add to Cart  
 
1α-Hydroxy Vitamin D3 (26,26,26,27,27,27-d6)
98%D
Request Quote  
 
25-Hydroxy Vitamin D3 (26,26,26,27,27,27-d6)
99%D
1 mg $650     Add to Cart  
5 mg $2,200     Add to Cart  
10 mg $4,400     Add to Cart  
 
Vitamin D3 (not deuterated)
5 mg $250     Add to Cart  
 
25-Hydroxy Vitamin D3 (not deuterated)
1 mg $500     Add to Cart  

Vitamin E


Catalog Number Product Name Enrichment

Quantity

Price

 

 
 
Vitamin E
10 mg $250     Add to Cart  
 
Vitamin E 5,7,8-d9 (5-Cd3,7-Cd3,8-Cd3)
98.3%D
1 mg $1,400     Add to Cart  
 
Vitamin E (5,7-d6) Acetate
98% D
Request Quote  

Vitamin H


Catalog Number Product Name Enrichment

Quantity

Price

 

 
 
Biotin-d2
98% D2
1 mg $500     Add to Cart  
 
Biotin-d4
98%D
2.5 mg $5,750     Add to Cart  

Vitamin K


Catalog Number Product Name Enrichment

Quantity

Price

 

 
 
Dihydrovitamin K1
2.5 mg $890     Add to Cart  
12.5 mg $2,120     Add to Cart  
 
Menaquinone 4
10 mg $860     Add to Cart  
50 mg $1,880     Add to Cart  
 
Menaquinone 7
1 mg $900     Add to Cart  
5 mg $2,200     Add to Cart  
 
Vitamin K1
5 mg $250     Add to Cart  
 
Vitamin K1-d7
99% D
1 mg $1,400     Add to Cart  
5 mg $3,000     Add to Cart  
 
Vitamin K3-d8
99% D8
5 mg $790     Add to Cart  
 
Vitamin K1- 18O (Mixture of 1-18O and 4-18O)
98%:18O
1 mg $1,000     Add to Cart  
5 mg $3,000     Add to Cart  
 
Vitamin K1 2,3-Epoxide
2.5 mg $890     Add to Cart  
12.5 mg $2,120     Add to Cart  
 
Vitamin K3 (methyl-d3)
98%D
0.05 g $835     Add to Cart  
0.1 g $1,495     Add to Cart  
 
Vitamin K3 (not deuterated)
5 mg $250     Add to Cart  

Vitamins - Labeled & Unlabeled


Catalog Number Product Name Enrichment

Quantity

Price

 

 
 
Allopregnanolone Acetate
Request Quote  
 
Allopregnenolone
Request Quote  
 
Ascorbic Acid Acetonide
20 g $860     Add to Cart  
100 g $1,880     Add to Cart  
 
Atocalcitol
10 mg Request Quote  
50 mg Request Quote  
1 g Request Quote  
 
Coenzyme Q10
5 mg $875     Add to Cart  
25 mg $2,000     Add to Cart  
 
Tisocalcitate
1 mg Request Quote  

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