Instructions for the synthesis of Pterins

                          Table of contents

Product

CAS no.

Product number

General instructions for working with Pteridines

09.010

2,4,5-Triamino-6-hydroxypyrimidine dihydrochloride

10.010

2,4,5(5-15N)-triamino-6-hydroxypyrimidine dihydrochloride

10.011

7,8-Dihydro-L-biopterin

66779-87-9

11.206

(6S)-5,6,7,8-Tetrahydro-L-biopterin sulfate

109784-74-9

11.215

L-Sepiapterin

17094-01-8

11.225

Deoxysepiapterin

1797-87-1

11.228

7-Biopterin

2636-52-4

11.231

4-Amino-7,8-dihydro-L-biopterin

11.281

D-Neopterin [D-erythro-Neopterin]

2009-64-5

11.303

7,8-Dihydro-D-neopterin 

1218-98-0

11.306

(6R,S)-5,6,7,8-Tetrahydro-D-neopterin dihydrochloride

25976-00-5

11.309

L-Neopterin

2277-43-2

11.325

L-Monapterin [L-threo-Neopterin]

2277-42-1

11.340

(6R,S)-5,6,7,8-Tetrahydro-L-monapterin dihydrochloride

11.346

D-Monapterin [D-threo-Neopterin]

10162-32-0

11.349

Pterin-6-carboxylic acid

948-60-7

11.403

Pterin-7-carboxylic acid

31010-60-3

11.409

6-Formylpterin [Pterin-6-aldehyde]

712-30-1

11.415

6-Formyl-7,8-dihydropterin

11.416

Acetyl-6-formylpterin

29769-49-1

11.418

6-Hydroxymethylpterin

712-29-8

11.420

6-Hydroxymethyl-7,8-dihydropterin hydrochloride

11.421

6-Hydroxymethylpterin-diphosphate, lithium salt 

11.438

6-Methylpterin

708-75-8

11.480

6,7-Dimethylpterin

611-55-2

11.503

Xanthopterin

119-44-8

11.713

Dihydroxanthopterin

1131-35-7

11.716

Isoxanthopterin

529-69-1

11.723

Pterin

2236-60-4

11.903

7,8-Dihydropterin

11.906

Lumazine

487-21-8

13.103

Pteroic acid

119-24-4

16.113

7,8-Dihydropteroic acid

16.114

N10-(Trifluoroacetyl)pteroic acid

37793-53-6

16.123

7,8-Dihydrofolic acid

4033-27-6

16.206

(6S)-5,6,7,8-Tetrahydrofolic acid

71963-69-4

16.207

(6S)-5,6,7,8-Tetrahydrofolic
acid trihydrochloride 

150731-85-4

16.208

(6R,S)-5,6,7,8-Tetrahydrofolic
acid trihydrochloride 

135-16-0

16.209

10-Methylfolic acid

7171-00-8

16.211

10-Formylfolic acid 

134-05-4

16.215

(6R,S)-5,10-Methylene-5,6,7,8-tetrahydrofolic acid, calcium salt

16.226

(6R,S)-5,10-Methenyl-5,6,7,8-tetrahydrofolic acid chloride

16.230

(6S)-5-Methyl-5,6,7,8-tetrahydrofolic acid, calcium salt

151533-22-1

16.236

(6R,S)-5-Methyl-5,6,7,8-tetrahydropteroyltri-γ-L-glutamic acid trihydrochloride

16.243

Pteroyltri-γ-L-glutamic acid 

89-38-3

16.253

(6R,S)-5-Formyl-5,6,7,8-tetrahydropteroic acid

4349-43-3

16.280

(6R,S)-5-Formyl-5,6,7,8-tetrahydropteroyltri-γ-L-glutamic acid, lithium salt

16.283

4-Amino-10-methylpteroic acid (APA, DAMPA)

16.403

4-Amino-10-methylpteroyltri-γ-L-glutamic acid, ammonium salt [Methotrexate triglutamate]

41600-14-0

16.413

Glu2-OtBu3 hydrochloride

16.902b

Glu3-OtBu4 hydrochloride

16.903b

Glu4-OtBu5 hydrochloride

16.904b

L-(5-¹⁵N)-Biopterin

91.203

(5-¹⁵N)-7,8-Dihydro-L-biopterin

91.205

D-(5-¹⁵N)-Neopterin

91.303

History of Schircks Laboratories

99.010

Doctoral thesis of Bernhard Schircks

99.020