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DL-Proline is the racemic mixture of both L-Proline (P755995) and D-Proline (P755990). Group: Biochemicals. Alternative Names: (RS)-Proline; (±)-Proline; 2-Pyrrolidinylcarboxylic Acid; DL-Pro; NSC 97923. Grades: Highly Purified. CAS No. 609-36-9. Pack Sizes: 10g. US Biological Life Sciences.
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DL-Proline-[1-13C]
DL-Proline-[1-13C] is a labelled DL-Proline. Proline is the only proteinogenic amino acid with a secondary amine. It can be used as an asymmetric catalyst in proline organocatalysis reactions. Synonyms: DL-Proline 1-13C. Grade: 98% by HPLC; 99% atom 13C. CAS No. 212258-93-0. Molecular formula: C4[13C]H9NO2. Mole weight: 116.13.
DL-Proline-2,5,5-d3
DL-Proline-2,5,5-d3 is a labelled DL-Proline. Proline is the only proteinogenic amino acid with a secondary amine. It can be used as a asymmetric catalyst in proline organocatalysis reactions. Synonyms: (±)-2-Pyrrolidinecarboxylic Acid-d3; H-DL-Pro-OH-d3. Grade: 95% by HPLC; 98% atom D. CAS No. 784086-28-8. Molecular formula: C5H6D3NO2. Mole weight: 118.15.
DL-Proline-[2-d]
DL-Proline-[2-d] is a labelled DL-Proline. Proline is the only proteinogenic amino acid with a secondary amine. It can be used as an asymmetric catalyst in proline organocatalysis reactions. Synonyms: (±)-2-Pyrrolidinecarboxylic Acid-d; H-DL-Pro-OH-d. Grade: 95% by HPLC; 98% atom D. CAS No. 282729-06-0. Molecular formula: C5H8DNO2. Mole weight: 116.14.
DL-Proline-[4-13C]
DL-Proline-[4-13C] is a labelled DL-Proline. Proline is the only proteinogenic amino acid with a secondary amine. It can be used as a asymmetric catalyst in proline organocatalysis reactions. Synonyms: DL-Proline 4-13C. Grade: 95% by CP; 99% atom 13C. Molecular formula: C4[13C]H9NO2. Mole weight: 116.13.
DL-Proline 98+%
DL-Proline 98+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 1Kg. US Biological Life Sciences.
DL-Proline amide hydrochloride. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
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DL-Proline-[d7]
DL-Proline-[d7] is a labelled DL-Proline. Proline is the only proteinogenic amino acid with a secondary amine. It can be used as an asymmetric catalyst in proline organocatalysis reactions. Synonyms: DL-Proline 2,3,3,4,4,5,5-D7. Grade: 98% by CP; 97% atom D. Molecular formula: C5H2D7NO2. Mole weight: 122.18.
DL-Proline methyl ester hydrochloride
DL-Proline methyl ester hydrochloride (CAS# 79397-50-5 ) is a useful research chemical. Synonyms: 1-(4-bromo-3,5-dimethyl-1H-pyrazol-1-yl)propan-2-one; 1-(4-bromo-3,5-dimethylpyrazolyl)acetone; Methyl pyrrolidine-2-carboxylate hydrochloride. Grade: 95 %. CAS No. 79397-50-5. Molecular formula: C6H12ClNO2. Mole weight: 165.62.
DL-Proline methyl ester hydrochloride
DL-Proline methyl ester hydrochloride. Group: Biochemicals. Grades: Reagent Grade. CAS No. 79397-50-5. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences.
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DL-Propargylglycine
DL-Propargylglycine is a Glycine (HY-Y0966) derivative[1]. DL-Propargylglycine is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups. Uses: Scientific research. Category: Signaling pathways. CAS No. 50428-03-0. Pack Sizes: 100 mg; 500 mg; 1 g; 5 g; 10 g. Product ID: HY-W040124.
DL-Propargylglycine
DL-Propargylglycine. Group: Biochemicals. Alternative Names: DL-Propargyl-Gly-OH; DL-Pra-OH; 2-Amino-4-pentynoic acid. Grades: Highly Purified. CAS No. 64165-64-6. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences.
DL-Propargylglycine 98+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g. US Biological Life Sciences.
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DL-Propargyl glycine hydrochloride
DL-Propargyl glycine (PAG) is an irreversible inhibitor of the H2S synthesizing enzyme cystathionine-γ-lyase (CSE). PAG blocks H2S synthesis activity in rat liver preparations with an IC50 value of 55 μM and abolishes the rise in plasma H2S in anaesthetized rats induced with hemorrhagic shock. Synonyms: PAG; 2-Aminopent-4-ynoic acid hydrochloride; AK323755; AK110719. Grade: ≥95%. CAS No. 16900-57-5. Molecular formula: C5H7NO2·HCl. Mole weight: 149.6.
Dl-propranolol-[4-3h]hydrochloride
Dl-propranolol-[4-3h]hydrochloride. Alternative Names: DL-[4-3H]PROPANOLOL HYDROCHLORIDE;DL-PROPRANOLOL-[4-3H] HYDROCHLORIDE. CAS No. 152558-63-9. Product ID: ACM152558639. Molecular formula: C16H21ClNO2T. Mole weight: 297.81. Alfa Chemistry - ISO 9001:32057 Certified.
DL-Propylhexedrine-d3 Hydrochloride
Labeled Propylhexedrine. Adrenergic (vasoconstrictor); decongestant (nasal). Group: Biochemicals. Alternative Names: N, α -Di methyl cyclohexaneethanamine-d3 Hydrochloride; (±)-Propylhexedrine-d3 Hydrochloride; Benzedrex-d3 Hydrochloride; Cyclohexyl (isopropyl) methylammonium-d3 Chloride; Cyclohexylisopropyl methylamine-d3 Hydrochloride; Eventin-d3 Hydrochloride; NSC 170998-d3; NSC 27110-d3; Propylhexedrine-d3 Hydrochloride; dl-Propylhexedrine-d3 Hydrochloride. Grades: Highly Purified. CAS No. 1346605-06-8. Pack Sizes: 2.5mg. US Biological Life Sciences.
Worldwide
DL-Propylhexedrine Hydrochloride
Adrenergic (vasoconstrictor); decongestant (nasal). Group: Biochemicals. Alternative Names: N, α -Di methyl cyclohexaneethanamine Hydrochloride; (±)-Propylhexedrine Hydrochloride; Benzedrex Hydrochloride; Cyclohexyl (isopropyl) methylammonium Chloride; Cyclohexylisopropyl methylamine Hydrochloride; Eventin Hydrochloride; NSC 170998; NSC 27110; Propylhexedrine Hydrochloride; dl-Propylhexedrine Hydrochloride. Grades: Highly Purified. CAS No. 1007-33-6. Pack Sizes: 50mg. US Biological Life Sciences.
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Dl-pyroglutamic acid
Dl-pyroglutamic acid. Alternative Names: 2-Pyrrolidone-5-carboxylic acid. CAS No. 149-87-1. Purity: 98%. Product ID: ACM149871. Molecular formula: C5H7NO3. Mole weight: 129.11. IUPAC Name: 5-Oxopyrrolidine-2-carboxylic acid. Alfa Chemistry - ISO 9001:32057 Certified.
DL-Pyroglutamic acid
Pyroglutamic acid (also known as PCA, 5-oxoproline, pidolic acid, or pyroglutamate for its basic form) is an uncommon and little studied amino acid derivative in which the free amino group of glutamic acid or glutamine cyclizes to form a lactam. It is a metabolite in the glutathione cycle that is converted to glutamate by 5-oxoprolinase. Pyroglutamate is found in many proteins including bacteriorhodopsin. N-terminal glutamic acid and glutamine residues can spontaneously cyclize to become pyroglutamate. This is one of several forms of blocked N-terminals which present a problem for N-terminal sequencing using Edman chemistry, which requires a free primary amino group not present in pyroglutamic acid. The enzyme pyroglutamate aminopeptidase can restore a free N-terminus by cleaving off the pyroglutamate residue. Synonyms: DL-Pyroglutamic acid; 149-87-1; 5-Oxopyrrolidine-2-carboxylic acid; 2-Pyrrolidone-5-carboxylic acid; 5-Oxo-DL-proline; 5-OXOPROLINE; DL-Proline, 5-oxo-; DL-2-Pyrrolidone-5-carboxylic acid; DL-Glutamic Acid Lactam; dl-pyrrolidonecarboxylic acid; 6VT1YZM21H; CHEBI:16010; D-(+)-Pyroglutamic Acid; MFCD00064322; NSC-40887; OXOPROLINE; DL-Pidolic acid; 5-Oxo-L-proline-d5; UNII-6VT1YZM21H; DL-5-Oxoprolin. Grade: ? 95%. CAS No. 149-87-1. Molecular formula: C5H7NO3. Mole weight: 129.11.
DL-Pyroglutamic Acid
DL-2-Pyrrolidone-5-carboxylic Acid is used in the preparation of AZT steroid conjugates as potent anti-HIV agents. Group: Biochemicals. Alternative Names: 5-oxo-Proline; 5-oxo-DL-Proline; (±)-2-Pyrrolidone-5-carboxylic Acid; (±)-Pyroglutamic Acid; 5-Oxo-DL-proline; 5-Oxopyrrolidine-2-carboxylic Acid; DL-2-Pyrrolidinone-5-carboxylic Acid; DL-2-Pyrrolidone-5-carboxylic Acid; DL-Pyroglutamate; DL-Pyroglutamic Acid; DL-Pyrrolidonecarboxylic Acid; NSC 40887. Grades: Highly Purified. CAS No. 149-87-1. Pack Sizes: 100g, 250g, 500g. US Biological Life Sciences.
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DL-Scopolamine Hydrobromide
Molecular Formula: C17H22BrNO4Molecular Weight:384.27. Group: Biochemicals. Alternative Names: Hyosol, Scopamin, Scopos, Tranaxine. Grades: Plant Grade. CAS No. 114-49-8. Pack Sizes: 1g, 5g, 10g. Molecular Formula: C17H22BrNO4, Molecular Weight: 384.27. US Biological Life Sciences.
Worldwide
DL-Selenomethionine-[methyl-13C]
DL-Selenomethionine-[methyl-13C] is a labelled DL-Selenomethionine. Selenomethionine is composed of the amino acid methionine and selenium. Synonyms: 2-amino-4-methylselanylbutanoic acid-13C. Grade: 98% by HPLC; 99% atom 13C. CAS No. 286460-69-3. Molecular formula: C4[13C]H11NO2Se. Mole weight: 197.1.
DL-Serine
100g Pack Size. Group: Amino Acids, Biochemicals, Building Blocks, Peptide Reagents. Formula: C3H7NO3. CAS No. 302-84-1. Prepack ID 19673855-100g. Molecular Weight 105.09. See USA prepack pricing.
DL-Serine
Serine is a non-essential amino acid and a natural ligand and allosteric activator of pyruvate kinase M2. Synonyms: DL-Serine; 302-84-1; 2-Amino-3-hydroxypropanoic acid; Serine DL-form; Serine, DL-; SERINE, (L); DL-2-Amino-3-hydroxypropionic Acid; MFCD00064223; serin; L-Serine-2-13c-15N; 00PAR1C66F; 3-Hydroxyalanine; SERINE, L-[3-3H]; DL-SERINE (1-13C); NSC-9960; (+/-)-2-Amino-3-hydroxypropionic acid; H-DL-Ser-OH.beta.-Hydroxyalanine; d,l-serine; L-Serine-3,3-d2; UNII-00PAR1C66F; NSC77689; CCRIS 5422; NSC-776. Grade: ≥95%. CAS No. 302-84-1. Molecular formula: C28H26F3N5O3. Mole weight: 537.5.
DL-Serine
DL-Serine. Group: Biochemicals. Grades: Highly Purified. CAS No. 302-84-1. Pack Sizes: 100g, 250g, 500g, 1kg. US Biological Life Sciences.
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DL-Serine-[1-13C]
DL-Serine-[1-13C] is a labelled DL-Serine. Serine is an α-amino acid used in the biosynthesis of proteins. Synonyms: 2-amino-3-hydroxypropanoic acid-13C. Grade: 98% by HPLC; 99% atom 13C. CAS No. 84344-20-7. Molecular formula: C2[13C]H7NO3. Mole weight: 106.09.
DL-Serine-[13C3,15N]
DL-Serine-[13C3,15N] is a labelled DL-Serine. Serine is an α-amino acid used in the biosynthesis of proteins. Synonyms: 3,15N2-amino-3-hydroxypropanoic acid-13C3,15N. Grade: 98% by HPLC; 98% atom 13C, 98% atom 15N. Molecular formula: [13C]3H7[15N]O3. Mole weight: 109.06.
DL-Serine-[15N]
DL-Serine-[15N] is a labelled DL-Serine. Serine is an α-amino acid used in the biosynthesis of proteins. Synonyms: DL-Serine-15N; 2-azanyl-3-hydroxypropanoic acid-15N. Grade: 98% by CP; 98% atom 15N. Molecular formula: C3H7[15N]O3. Mole weight: 106.09.
DL-Serine-[2-13C]
DL-Serine-[2-13C] is a labelled DL-Serine. Serine is an α-amino acid used in the biosynthesis of proteins. Synonyms: DL-Serine-2-13C. Grade: 98% by CP; 99% atom 13C. Molecular formula: C2[13C]H7NO3. Mole weight: 106.09.
DL-Serine-2,3,3-d3
DL-Serine-[2,3,3-d3] is a labelled DL-Serine. Serine is an α-amino acid used in the biosynthesis of proteins. Synonyms: DL-Serine-2,3,3-d3; 70094-78-9; DL-SERINE (2,3,3-D3); Serine-2,3,3-d3; 2-Amino-2,3,3-trideuterio-3-hydroxypropanoic acid; L-Serine-2,3,3-d3; SCHEMBL10874964; HY-Y0507S; (+/-)-Serine-2,3,3-d3; 2-amino-3-hydroxy(?H?)propanoic acid; DB-264859; CS-0376467; D98373; 2-amino-2,3,3-trideuterio-3-hydroxy-propanoic acid; DL-Serine-2,3,3-d3, >=98 atom % D, >=98% (CP). Grade: 95% by HPLC; 98% atom D. CAS No. 70094-78-9. Molecular formula: C21H17NO5. Mole weight: 363.4.
DL-Serine-2,3,3-d3
Labelled DL-Serine is used in the synthesis of novel tryptoline derivatives as IDO (indoleamine 2,3-Deoxygenase) inhibitors, for potential use in Alzheimers treatment. Group: Biochemicals. Alternative Names: Serine-2,3,3-d3; (±)-Serine-2,3,3-d3; DL-Ser-2,3,3-d3; NSC 9960-2,3,3-d3. Grades: Highly Purified. CAS No. 70094-78-9. Pack Sizes: 50mg. US Biological Life Sciences.
Worldwide
DL-Serine-[3-13C]
DL-Serine-[3-13C] is a labelled DL-Serine. Serine is an α-amino acid used in the biosynthesis of proteins. Synonyms: DL-Serine-3-13C; 2-amino-3-hydroxypropanoic acid-13C. Grade: 98% by CP; 99% atom 13C. Molecular formula: C2[13C]H7NO3. Mole weight: 106.09.
DL-Serine 99+%
DL-Serine 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100g, 250g, 5Kg. US Biological Life Sciences.
DL-Serine benzyl ester 4-toluenesulfonate salt. Group: Biochemicals. Alternative Names: DL-Ser-OBzl·TosOH; DL-b-Hydroxyalanine benzyl ester 4-toluenesulfonate salt. Grades: Highly Purified. CAS No. 222739-29-9. Pack Sizes: 5g. US Biological Life Sciences.
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DL-Serine benzyl ester 4-toluenesulfonate salt 99+% (HPLC)
DL-Serine benzyl ester 4-toluenesulfonate salt 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g. US Biological Life Sciences.
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DL-Serine hydrazide
DL-Serine hydrazide is an impurity of Benserazide hydrochloride, a peripheral aromatic L-amino acid decarboxylase inhibitor used in Parkinson's disease treatment. Synonyms: Benserazide hydrochloride EP Impurity A. CAS No. 64616-76-8. Molecular formula: C3H9N3O2. Mole weight: 119.12.
DL-Serine hydroxamate
DL-Serine hydroxamate is a serine derivative[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 55779-32-3. Pack Sizes: 25 mg; 50 mg; 100 mg. Product ID: HY-131894.
D,L-Serine methyl ester hydrochloride
D,L-Serine methyl ester hydrochloride. Group: Biochemicals. Alternative Names: Methyl 2-amino-3-hydroxypropanoate hydrochloride. Grades: Highly Purified. CAS No. 5619-4-5. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C4H10ClNO3. US Biological Life Sciences.
D,L-Serine Methyl Ester Hydrochloride is used as a reactant in the preparation of chicoric acid analogs as HIV-1 integrase inhibitors. Also used in the total synthesis of (-)-Hennoxazole A. Group: Biochemicals. Grades: Highly Purified. CAS No. 5619-4-5. Pack Sizes: 10g, 25g, 50g, 100g. Molecular Formula: C?H?NO? HCl. US Biological Life Sciences.
Agonist; antagonist. Group: Biochemicals. Alternative Names: 3,9-Dimethoxy-5,8,13,13a-tetrahydro-6H-isoquino[3,2-a]isoquinoline-2,10-diol. Grades: Highly Purified. CAS No. 16562-13-3. Pack Sizes: 500ug. US Biological Life Sciences.
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D,L-Sulforaphane-d8
Potent, selective inducer of phase II detoxification enzymes with anticarcinogenic properties. Occurs naturally in broccoli. It was found to inhibit chemically induced mammary tumor formation in rats. Antitumor agent. Group: Biochemicals. Alternative Names: 1-Isothiocyanato-4-(methylsulfinyl)-butane-d8; 4-Methylsulfinylbutyl Isothiocyanate-d8; Sulforaphan-d8. Grades: Highly Purified. CAS No. 836682-32-7. Pack Sizes: 1mg. Molecular Formula: C?H?D?NOS?, Molecular Weight: 185.34. US Biological Life Sciences.
Worldwide
D,L-Sulforaphane-[d8]
D,L-Sulforaphane-[d8]. Uses: Potent, selective inducer of phase ii detoxification enzymes with anticarcinogenic properties. occurs naturally in broccoli. it was found to inhibit chemically induced mammary tumor formation in rats. antitumor agent. Synonyms: D,L-Sulforaphane D8; 1-Isothiocyanato-4-(methylsulfinyl)-butane-d8; 4-Methylsulfinylbutyl Isothiocyanate-d8; Sulforaphan-d8; DL-Sulforaphane-d8. Grade: ≥98%; ≥99% atom D. CAS No. 836682-32-7. Molecular formula: C6H3D8NOS2. Mole weight: 185.34.
D,L-Sulforaphane Glutathione
The major metabolite of Sulforaphane. The Glutathione adduct of Sulforaphane. Group: Biochemicals. Alternative Names: L-γ -Glutamyl-S- [ [ [4- (methylsulfinyl) butyl] amino] thioxomethyl] -L-cysteinylglycine; SFN-GSH. Grades: Highly Purified. CAS No. 289711-21-3. Pack Sizes: 5mg, 10mg, 25mg. Molecular Formula: C??H??N?O?S?, Molecular Weight: 484.62. US Biological Life Sciences.
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D,L-Sulforaphane L-boc-cysteine
D,L-Sulforaphane L-boc-cysteine. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
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D,L-Sulforaphane L-cysteine
The L-Cysteine adduct of Sulforaphane. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
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D,L-Sulforaphane-L-cysteine
D,L-Sulforaphane-L-cysteine. Group: Biochemicals. Alternative Names: S- [ [ [4- (Methylsulfinyl) butyl] amino] thioxomethyl] -L-cysteine. Grades: Highly Purified. CAS No. 364083-21-6. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C9H18N2O3S3. US Biological Life Sciences.
Worldwide
D,L-Sulforaphane N-acetyl-L-cysteine
An anticancer agent. Group: Biochemicals. Alternative Names: N-Acetyl-S- [ [ [4- (methylsulfinyl) butyl] amino] thioxomethyl] -L-cysteine; Sulforaphane NAC. Grades: Highly Purified. CAS No. 334829-66-2. Pack Sizes: 1mg, 5mg, 10mg, 25mg. Molecular Formula: C??H??N?O?S?, Molecular Weight: 340.49. US Biological Life Sciences.
A mercapturic Acid of Sulforaphane. Group: Biochemicals. Alternative Names: Sulforaphane NAC. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
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D,L-Sulforaphane (Sulforafan)
A Phase II enzyme inducer present in broccoli. It was found to inhibit chemically induced mammary tumor formation in rats. Group: Biochemicals. Alternative Names: 1-Isothiocyanato-4-(methylsulfinyl)-butane; 4-Methylsulfinylbutyl isothiocyanate; Sulforafan. Grades: Highly Purified. CAS No. 4478-93-7. Pack Sizes: 25mg, 50mg, 100mg, 250mg. Molecular Formula: C6H11NOS2, Molecular Weight: 177.29. US Biological Life Sciences.
Worldwide
DL-tartaric acid
DL-tartaric acid. CAS No. 526-83-0. Purity: 99.6% (total isomers). Product ID: ALC-FP-526830. Alfa Chemistry - ISO 9001:32057 Certified.
500g Pack Size. Group: Building Blocks, Chiral Compounds, Flavours and Fragrance Materials, Organics. Formula: C4H6O6. CAS No. 133-37-9. Prepack ID 20981132-500g. Molecular Weight 150.09. See USA prepack pricing.