A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
A metabolite of Capecitabine. Group: Biochemicals. Alternative Names: 3-[(Aminocarbonyl)amino]-2-fluoro-propanoic Acid; α-Fluoro- β-ureidopropionic Acid; 2-Fluoro-3-ureidopropionic Acid. Grades: Highly Purified. CAS No. 5006-64-4. Pack Sizes: 2.5mg. US Biological Life Sciences.
Worldwide
N-Carbamoyl-2-fluoro- β-alanine-13C3.
A labeled metabolite of Capecitabine. Group: Biochemicals. Alternative Names: 3-[(Aminocarbonyl)amino]-2-fluoro-propanoic Acid-13C3; α-Fluoro- β-ureidopropionic Acid-13C3; 2-Fluoro-3-ureidopropionic Acid-13C3. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
N-carbamoyl-4-methylbenzamide
N-carbamoyl-4-methylbenzamide. CAS No. 51884-04-9. Molecular formula: C9H10N2O2. Mole weight: 178.188.
N-Carbamoyl Carbamazepine
Carbamazepine impurity. Group: Biochemicals. Alternative Names: 5H-Dibenzo[b,f]azepin-5-ylcarbonylurea. Grades: Highly Purified. CAS No. 1219170-51-0. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
N-carbamoyl-D-amino-acid hydrolase
This enzyme, along with EC 3.5.1.87 (N-carbamoyl-L-amino-acid hydrolase), EC 5.1.99.5 (hydantoin racemase) and hydantoinase, forms part of the reaction cascade known as the "hydantoinase process", which allows the total conversion of D,L-5-monosubstituted hydantoins into optically pure D- or L-amino acids. It has strict stereospecificity for N-carbamoyl-D-amino acids and does not act upon the corresponding L-amino acids or on the N-formyl amino acids, N-carbamoyl-sarcosine, -citrulline, -allantoin and -ureidopropanoate, which are substrates for other amidohydrolases. Group: Enzymes. Synonyms: D-N-carbamoylase; N-carbamoylase (ambiguous); N-carbamoyl-D-amino acid hydrolase. Enzyme Commission Number: EC 3.5.1.77. CAS No. 71768-08-6. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4468; N-carbamoyl-D-amino-acid hydrolase; EC 3.5.1.77; 71768-08-6; D-N-carbamoylase; N-carbamoylase (ambiguous); N-carbamoyl-D-amino acid hydrolase. Cat No: EXWM-4468.
N-Carbamoyl-D-Amino-Acid Hydrolase (Crude Enzyme)
This enzyme belongs to the family of hydrolases, those acting on carbon-nitrogen bonds other than peptide bonds, specifically in linear amides. This product with the indicated enzyme activity was briefly purified from engineered E. coli. Applications: Synthesis; biotechnology. Group: Enzymes. Synonyms: D-N-carbamoylase; N-carbamoylase (ambiguous); N-carbamoyl-D-amino acid hydrolase. Enzyme Commission Number: EC 3.5.1.77. CAS No. 71768-08-6. Activity: Undetermined. Appearance: Clear to translucent yellow solution. Storage: at -20 °C or lower, for at least 1 month. Source: E. coli. D-N-carbamoylase; N-carbamoylase (ambiguous); N-carbamoyl-D-amino acid hydrolase. Pack: 100ml. Cat No: NATE-1836.
N-Carbamoyl-D-glucosamine
N-Carbamoyl-D-glucosamine N is an antibiotic produced by Streptomyces halstedii SF-1993. It has anti-gram-negative bacteria and fungi. Hexose, D-glucosamine and N-acetyl-D-glucosamine can antagonize its activity. Alternative Names: D-Glucose, 2-((aminocarbonyl)amino)-2-deoxy-. CAS No. 71868-25-2. Molecular formula: C7H14N2O6. Mole weight: 222.20.
N-carbamoyl-L-amino-acid hydrolase
This enzyme, along with EC 3.5.1.77 (N-carbamoyl-D-amino-acid hydrolase), EC 5.1.99.5 (hydantoin racemase) and hydantoinase, forms part of the reaction cascade known as the "hydantoinase process", which allows the total conversion of D,L-5-monosubstituted hydantoins into optically pure D- or L-amino acids. The enzyme from Alcaligenes xylosoxidans has broad specificity for carbamoyl-L-amino acids, although it is inactive on the carbamoyl derivatives of glutamate, aspartate, arginine, tyrosine or tryptophan. The enzyme from Sinorhizobium meliloti requires a divalent cation for activity and can hydrolyse N-carbamoyl-L-tryptophan as well as N-carbamoyl L-amino acids with aliphatic substituents. The enzymeis inactive on derivatives of D-amino acids. In addition to N-carbamoyl L-amino acids, the enzyme can also hydrolyse formyl and acetyl derivatives to varying degrees. Group: Enzymes. Synonyms: N-carbamyl L-amino acid amidohydrolase; N-carbamoyl-L-amino acid amidohydrolase; L-N-car. Enzyme Commission Number: EC 3.5.1.87. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4478; N-carbamoyl-L-amino-acid hydrolase; EC 3.5.1.87; N-carbamyl L-amino acid amidohydrolase; N-carbamoyl-L-amino acid amidohydrolase; L-N-carbamoylase; N-carbamoylase (ambiguous). Cat No: EXWM-4478.
N-Carbamoyl-L-aspartic acid
N-Carbamoyl-L-aspartic acid (L-Ureidosuccinic acid) is an important pyrimidine metabolic precursor and intermediate metabolite. N-Carbamoyl-L-aspartic acid reverses the growth inhibition of Ura+ strains induced by 2-thiouracil (with growth rate increasing linearly with its concentration), but fails to support the growth of uracil-requiring Ura- strains. N-Carbamoyl-L-aspartic acid inhibits the cell growth of *Saccharomyces cerevisiae* by suppressing the purine biosynthetic pathway at a pre-step of 5-aminoimidazole nucleotide synthesis. The growth inhibitory effect of N-Carbamoyl-L-aspartic acid on yeast can be alleviated by purines, and the sensitivity of strains is closely related to the activity level of dihydroorotase[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: L-Ureidosuccinic acid. CAS No. 13184-27-5. Pack Sizes: 10 mM * 1 mL in Water; 5 mg; 10 mg. Product ID: HY-128425A.
N-Carbamoyl-L-cysteine
N-Carbamoyl-L-cysteine. Group: Biochemicals. Alternative Names: N-(Aminocarbonyl)-L-cysteine; L-Cysteine-N-carbamide. Grades: Highly Purified. CAS No. 24583-23-1. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C4H8N2O3S. US Biological Life Sciences.
N-Carbamoyl-L-cysteine (N-(Aminocarbonyl)-L-cysteine). Group: Biochemicals. Alternative Names: N-(Aminocarbonyl)-L-cysteine. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences.
Worldwide
N-carbamoylputrescine amidase
This enzyme belongs to the family of hydrolases, those acting on carbon-nitrogen bonds other than peptide bonds, specifically in linear amides. The systematic name of this enzyme class is N-carbamoylputrescine amidohydrolase. Other names in common use include carbamoylputrescine hydrolase, and NCP. This enzyme participates in urea cycle and metabolism of amino groups. Group: Enzymes. Synonyms: carbamoylputrescine hydrolase; NCP. Enzyme Commission Number: EC 3.5.1.53. CAS No. 85030-69-9. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4442; N-carbamoylputrescine amidase; EC 3.5.1.53; 85030-69-9; carbamoylputrescine hydrolase; NCP. Cat No: EXWM-4442.
N-carbamoylsarcosine amidase
This enzyme belongs to the family of hydrolases, those acting on carbon-nitrogen bonds other than peptide bonds, specifically in linear amides. The systematic name of this enzyme class is N-carbamoylsarcosine amidohydrolase. This enzyme is also called carbamoylsarcosine amidase. This enzyme participates in arginine and proline metabolism. Group: Enzymes. Synonyms: carbamoylsarcosine amidase. Enzyme Commission Number: EC 3.5.1.59. CAS No. 92767-52-7. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4448; N-carbamoylsarcosine amidase; EC 3.5.1.59; 92767-52-7; carbamoylsarcosine amidase. Cat No: EXWM-4448.
N-Carbamylglutamate
Carglumic acid, a functional analogue of N-acetylglutamate (NAG) and a carbamoyl phosphate synthetase 1 (CPS1) activator, is used to treat acute and chronic hyperammonemia associated with NAG synthase (NAGS) deficiency. Category: Active pharmaceutical ingredients. CAS No. 1188-38-1. Product ID: API1188381. Molecular formula: C6H10N2O5. Mole weight: 190.154.
N-Carbamylglutamate(NCG)
N-Carbamylglutamate(NCG). CAS No. 1188-38-1. Product ID: PE-0322. Category: Active Pharmaceutical Ingredient. Product Keywords: Pharmaceutical Excipients; Other Materials; Active Pharmaceutical Ingredient; /; N-Carbamylglutamate(NCG); PE-0322; 1188-38-1; 1188-38-1. Grade: Pharmaceutical Grade.
N-Carbethoxy-4-nortropinone. Group: Biochemicals. Grades: Reagent Grade. CAS No. 32499-64-2. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences.
Worldwide
N-Carbethoxy-4-piperidone
25g Pack Size. Group: Building Blocks, Organics. Formula: C8H13NO3. CAS No. 29976-53-2. Prepack ID 13932556-25g. Molecular Weight 171.19. See USA prepack pricing.
N-Carbethoxy-4-piperidone
N-Carbethoxy-4-piperidone is used in the preparation of 3-hydrazinopyridazines as antihypertensive agents as well as γ-carboline derivatives as potential serotonergic agents. N-Carbethoxy-4-piperidone is also an impurity of Loratadine. Group: Biochemicals. Alternative Names: 1-(Carboethoxy)-4-piperidinone; 1-(Carboethoxy)-4-piperidone; 1-(Ethoxycarbonyl)-4-piperidone; 1-Carbethoxy-4-piperidone; 1-Carbethoxypiperidin-4-one; 1-Ethoxycarbonyl-4-oxopiperidine; 1-Ethoxycarbonyl-4-piperidinone; 4-Oxo-1-piperidinecarboxylic Acid Ethyl eEster; Ethyl 4-Oxo-1-piperidinecarboxylate; N-(Ethoxycarbonyl)-4-piperidone; N-Carbethoxy-4-piperidinone; N-Carboethoxy-4-piperidone; N-Ethoxycarbonyl-4-piperidinone; NSC 139022. Grades: Highly Purified. CAS No. 29976-53-2. Pack Sizes: 10g. US Biological Life Sciences.
Worldwide
N-Carbethoxy-4-piperidone 99+%
N-Carbethoxy-4-piperidone 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g, 1Kg. US Biological Life Sciences.
Worldwide
N-Carbethoxyphthalimide
N-Carbethoxyphthalimide. Group: Biochemicals. Grades: Highly Purified. CAS No. 22509-74-6. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. US Biological Life Sciences.
Worldwide
N-Carbethoxyphthalimide
White powder, 99%. Synonym: N-Ethoxycarbonylphthalimide. CAS No. 22509-74-6. Pack Sizes: Typically in stock: 50g, 250g. Mole weight: 219.2. MP/BP: M.P. 89-91. Order No: FR-0063.
Frinton Laboratories
N-Carbethoxypiperazine
100g Pack Size. Group: Building Blocks, Organics. Formula: C7H14N2O2. CAS No. 120-43-4. Prepack ID 65187098-100g. Molecular Weight 158.2. See USA prepack pricing.
Protected Histamine. Group: Biochemicals. Alternative Names: [2-(1H-Imidazol-4-yl)ethyl]-carbamic Acid Phenylmethyl Ester. Grades: Highly Purified. CAS No. 74058-75-6. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
N-Carboxylate-6-hydroxy Melatonin Ethyl Ester
Used in the preparation of 6-Sulfatoxy Melatonin Sodium Salt , a metabolite of Melatonin. Group: Biochemicals. Alternative Names: 3-[2-(Acetylamino)ethyl]-5-methoxy-6-hydroxy-1H-indole-1-carboxylic Acid Ethyl Ester. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
N-Carboxylate Melatonin Ethyl Ester
Used in the preparation of 6-hydroxymelatonin , a human metabolite of melatonin. Group: Biochemicals. Alternative Names: 3-[2-(Acetylamino)ethyl]-5-methoxy-1H-indole-1-carboxylic Acid Ethyl Ester. Grades: Highly Purified. CAS No. 519186-54-0. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
N-(Carboxymethyl)-N,N-dimethyl-1-tetradecanaminium hydroxide, inner salt