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Hydroxy acids and derivatives

Organic compounds that consist of a carboxylic acid with one or more hydroxyl functional group substitutions; includes compounds that are derived from hydroxy acids.
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1

Mesotartaric Acid Monohydrate 90.0+%, TCI America™

CAS: 5990-63-6 Molecular Formula: C4H8O7 Molecular Weight (g/mol): 168.101 MDL Number: MFCD00063641 InChI Key: UUDLQDCYDSATCH-NUGIMEKKSA-N Synonym: meso-Tartaric Acid PubChem CID: 16218804 IUPAC Name: (2R,3S)-2,3-dihydroxybutanedioic acid;hydrate SMILES: C(C(C(=O)O)O)(C(=O)O)O.O

PubChem CID 16218804
CAS 5990-63-6
Molecular Weight (g/mol) 168.101
MDL Number MFCD00063641
SMILES C(C(C(=O)O)O)(C(=O)O)O.O
Synonym meso-Tartaric Acid
IUPAC Name (2R,3S)-2,3-dihydroxybutanedioic acid;hydrate
InChI Key UUDLQDCYDSATCH-NUGIMEKKSA-N
Molecular Formula C4H8O7
2

Synephrine Tartrate 98.0+%, TCI America™

CAS: 16589-24-5 Molecular Formula: C22H32N2O10 Molecular Weight (g/mol): 484.502 MDL Number: MFCD00151120 InChI Key: KZZBAIXGUQOHKI-UHFFFAOYSA-N Synonym: 4-[1-Hydroxy-2-(methylamino)ethyl]phenol Tartrate, 1-(4-Hydroxyphenyl)-2-(methylamino)ethanol Tartrate, 4-Hydroxy-alpha-(methylaminomethyl)benzyl Alcohol Tartrate PubChem CID: 44135848 IUPAC Name: 2,3-dihydroxybutanedioic acid;4-[1-hydroxy-2-(methylamino)ethyl]phenol SMILES: CNCC(C1=CC=C(C=C1)O)O.CNCC(C1=CC=C(C=C1)O)O.C(C(C(=O)O)O)(C(=O)O)O

PubChem CID 44135848
CAS 16589-24-5
Molecular Weight (g/mol) 484.502
MDL Number MFCD00151120
SMILES CNCC(C1=CC=C(C=C1)O)O.CNCC(C1=CC=C(C=C1)O)O.C(C(C(=O)O)O)(C(=O)O)O
Synonym 4-[1-Hydroxy-2-(methylamino)ethyl]phenol Tartrate, 1-(4-Hydroxyphenyl)-2-(methylamino)ethanol Tartrate, 4-Hydroxy-alpha-(methylaminomethyl)benzyl Alcohol Tartrate
IUPAC Name 2,3-dihydroxybutanedioic acid;4-[1-hydroxy-2-(methylamino)ethyl]phenol
InChI Key KZZBAIXGUQOHKI-UHFFFAOYSA-N
Molecular Formula C22H32N2O10
3

Scopolamine Methyl Nitrate 98.0+%, TCI America™

CAS: 6106-46-3 Molecular Formula: C18H24N2O7 Molecular Weight (g/mol): 380.40 MDL Number: MFCD00078239 InChI Key: BSQIVYOSLFLSGE-ODDNLWGVSA-N Synonym: Methscopolamine Nitrate PubChem CID: 24847384 IUPAC Name: (1S,2R,4S,5S)-7-[(3-hydroxy-2-phenylpropanoyl)oxy]-9,9-dimethyl-3-oxa-9-azatricyclo[3.3.1.0²,⁴]nonan-9-ium nitrate SMILES: [O-][N+]([O-])=O.C[N+]1(C)[C@H]2CC(C[C@H]1[C@@H]1O[C@H]21)OC(=O)C(CO)C1=CC=CC=C1

PubChem CID 24847384
CAS 6106-46-3
Molecular Weight (g/mol) 380.40
MDL Number MFCD00078239
SMILES [O-][N+]([O-])=O.C[N+]1(C)[C@H]2CC(C[C@H]1[C@@H]1O[C@H]21)OC(=O)C(CO)C1=CC=CC=C1
Synonym Methscopolamine Nitrate
IUPAC Name (1S,2R,4S,5S)-7-[(3-hydroxy-2-phenylpropanoyl)oxy]-9,9-dimethyl-3-oxa-9-azatricyclo[3.3.1.0²,⁴]nonan-9-ium nitrate
InChI Key BSQIVYOSLFLSGE-ODDNLWGVSA-N
Molecular Formula C18H24N2O7
4

N-Carbobenzoxy-L-threonine 98.0+%, TCI America™

CAS: 19728-63-3 Molecular Formula: C12H15NO5 Molecular Weight (g/mol): 253.25 MDL Number: MFCD00065948 InChI Key: IPJUIRDNBFZGQN-SCZZXKLOSA-N Synonym: z-thr-oh,n-cbz-l-threonine,z-l-threonine,z-l-thr-oh,n-benzyloxycarbonyl-l-threonine,cbz-l-threonine,n-carbobenzyloxy-l-threonine,l-threonine, n-phenylmethoxy carbonyl,benzyloxycarbonyl-l-threonine,n-benzyloxy carbonyl-l-threonine PubChem CID: 88217 IUPAC Name: (2S,3R)-2-{[(benzyloxy)carbonyl]amino}-3-hydroxybutanoic acid SMILES: C[C@@H](O)[C@H](NC(=O)OCC1=CC=CC=C1)C(O)=O

PubChem CID 88217
CAS 19728-63-3
Molecular Weight (g/mol) 253.25
MDL Number MFCD00065948
SMILES C[C@@H](O)[C@H](NC(=O)OCC1=CC=CC=C1)C(O)=O
Synonym z-thr-oh,n-cbz-l-threonine,z-l-threonine,z-l-thr-oh,n-benzyloxycarbonyl-l-threonine,cbz-l-threonine,n-carbobenzyloxy-l-threonine,l-threonine, n-phenylmethoxy carbonyl,benzyloxycarbonyl-l-threonine,n-benzyloxy carbonyl-l-threonine
IUPAC Name (2S,3R)-2-{[(benzyloxy)carbonyl]amino}-3-hydroxybutanoic acid
InChI Key IPJUIRDNBFZGQN-SCZZXKLOSA-N
Molecular Formula C12H15NO5
5

N-Carbobenzoxy-D-threonine 98.0+%, TCI America™

CAS: 80384-27-6 Molecular Formula: C12H15NO5 Molecular Weight (g/mol): 253.25 MDL Number: MFCD00037808 InChI Key: IPJUIRDNBFZGQN-WCBMZHEXSA-N Synonym: z-d-thr-oh,z-d-threonine,n-carbobenzoxy-d-threonine,2r,3s-2-benzyloxy carbonyl amino-3-hydroxybutanoic acid,n-benzyloxycarbonyl-d-threonine,n-cbz-d-threonine,d-threonine, n-phenylmethoxy carbonyl,2r,3s-3-hydroxy-2-phenylmethoxycarbonylamino butanoic acid,cbz-d-thr-oh PubChem CID: 853484 IUPAC Name: (2R,3S)-2-{[(benzyloxy)carbonyl]amino}-3-hydroxybutanoic acid SMILES: C[C@H](O)[C@@H](NC(=O)OCC1=CC=CC=C1)C(O)=O

PubChem CID 853484
CAS 80384-27-6
Molecular Weight (g/mol) 253.25
MDL Number MFCD00037808
SMILES C[C@H](O)[C@@H](NC(=O)OCC1=CC=CC=C1)C(O)=O
Synonym z-d-thr-oh,z-d-threonine,n-carbobenzoxy-d-threonine,2r,3s-2-benzyloxy carbonyl amino-3-hydroxybutanoic acid,n-benzyloxycarbonyl-d-threonine,n-cbz-d-threonine,d-threonine, n-phenylmethoxy carbonyl,2r,3s-3-hydroxy-2-phenylmethoxycarbonylamino butanoic acid,cbz-d-thr-oh
IUPAC Name (2R,3S)-2-{[(benzyloxy)carbonyl]amino}-3-hydroxybutanoic acid
InChI Key IPJUIRDNBFZGQN-WCBMZHEXSA-N
Molecular Formula C12H15NO5
6

Sigma Aldrich Fine Chemicals Biosciences Levallorphan tartrate salt >=98% (HPLC), powder | 71-82-9 | MFCD00210203 | 5MG

Levallorphan tartrate salt >=98% (HPLC), powder | Purity: >=98% (HPLC) | Mol Wt: 433.49 | 71-82-9 | MFCD00210203 | 5MG

ENCOMPASS
7

Medchemexpress LLC 2-Propanol, 1-[4-(2-methoxyethyl)phenoxy]-3-[(1-methylethyl)amino]-, tartrate (2:1) | 56392-17-7 | 100.0% | 342.41 | 500 MG
SDP

Metoprolol tartrate is an orally active, selective β1-adrenoceptor antagonist, demonstrating anti-inflammation, antitumor, and anti-angiogenic properties. It is intended for research use only and not sold to patients.

  • Purity: 99.98%
  • Appearance: White to light yellow solid
  • Storage: 4°C, sealed storage, away from moisture and light
  • In solvent storage: -80°C for 6 months; -20°C for 1 month

ENCOMPASS_PREFERRED
8

Medchemexpress LLC 3-Hydroxyhexanoic acid | 10191-24-9 | 96.0% | 132.16 | 1 G
SDP

3-Hydroxyhexanoic acid is an ester product intended for research use only.

  • Appearance: Liquid (Density: 1.101±0.06 g/cm3)
  • Color: Colorless to light yellow
  • Shipping: Room temperature in continental US; may vary elsewhere
  • Storage (Pure form): -20°C for 3 years, 4°C for 2 years
  • Storage (In solvent): -80°C for 6 months, -20°C for 1 month

ENCOMPASS_PREFERRED
9

Medchemexpress LLC Sodium tartrate | 868-18-8 | MFCD00012468 | 99.0% | 194.05 | C4H4Na2O6 | 5 MG
SDP

Sodium tartrate is an analytical standard used in research and analytical chemistry. It functions as a pH-regulating agent and antioxidant, and is supplied in small pack sizes suitable for assay and reference use.

  • Serves as an analytical standard for qualitative and quantitative assays.
  • Suitable for HPLC, GC, and MS applications.
  • Acts as a pH-regulating agent and antioxidant in formulations.
  • Provided in small pack sizes for assay and reference use.
  • Molecular weight 194.05 and formula C4H4Na2O6 for precise calculations.

ENCOMPASS_PREFERRED
10

Medchemexpress LLC 3-Hydroxyhexanoic acid | 10191-24-9 | 96.0% | 132.16 | 50 MG
SDP

3-Hydroxyhexanoic acid is an ester product that appears as a colorless to light yellow liquid with a density of 1.101±0.06 g/cm³. It is intended for research use only.

  • Appears as a colorless to light yellow liquid
  • Density of 1.101±0.06 g/cm³
  • Molecular formula is C6H12O3
  • Recommended storage for pure form: -20°C for 3 years, 4°C for 2 years
  • Recommended storage in solvent: -80°C for 6 months, -20°C for 1 month
  • Soluble in DMSO up to 200 mg/mL

ENCOMPASS_PREFERRED
11

Medchemexpress LLC Varenicline tartrate | 375815-87-5 | MFCD08460603 | >=98.0% | 361.3 g/mol | C13H13N3·C4H6O6 | 10 MG
SDP

Varenicline tartrate is the tartrate salt of varenicline, a partial agonist of α4β2 nicotinic acetylcholine receptors. Supplied as a research/analytical standard in solid form, it is intended for laboratory use such as pharmacology, method development, and analytical testing; not for human consumption.

  • High purity suitable for research and analytical applications (≥98% by HPLC).
  • Off-white to yellow crystalline solid.
  • Available in small vials, including a 10 MG pack size.
  • Provided as a defined chemical salt for reproducible assay results.
  • CAS number 375815-87-5 for unambiguous identification.

ENCOMPASS_PREFERRED
12

Medchemexpress LLC Varenicline tartrate | 375815-87-5 | MFCD08460603 | 99.9% | 361.35 | C17H19N3O6 | 50 MG
SDP

Varenicline tartrate is the tartrate salt of varenicline, a nicotinic acetylcholine receptor partial agonist. Supplied as a high-purity research chemical for in vitro and analytical applications, it is intended for laboratory use only and not for human or clinical use.

  • High purity (≈99.9%).
  • CAS number 375815-87-5.
  • Molecular weight 361.35 g/mol.
  • Appearance: off-white to yellow solid.
  • Available in multiple pack sizes, including small milligram quantities and larger bulk options.
  • Recommended storage: sealed, away from moisture; in solvent: -80°C (6 months) or -20°C (1 month).
  • Biological activity: partial agonist of α4β2 nicotinic acetylcholine receptors (IC50 ≈ 250 nM).

ENCOMPASS_PREFERRED
13

Medchemexpress LLC Varenicline tartrate | 375815-87-5 | MFCD08460603 | 99.9% | 361.35 g/mol | C17H19N3O6 | 500 MG
SDP

Varenicline tartrate is the tartrate salt of varenicline, an orally active partial agonist of α4β2 nicotinic acetylcholine receptors. This research-grade analytical standard is supplied as a solid salt in multiple pack sizes and is intended for laboratory and analytical applications; documentation such as certificate of analysis, data sheet, and safety data sheet are available.

  • Analytical standard suitable for research and method development.
  • High purity for reliable HPLC and LC-MS results.
  • Supplied as a stable solid salt for easy handling and storage.
  • Available in multiple pack sizes to support small- and large-scale studies.
  • Certificate of analysis and safety data provided for quality and compliance.

ENCOMPASS_PREFERRED
14

Medchemexpress LLC 3-Hydroxybutyric acid-13C4 sodium | 287111-43-7 | 98.0% | 130.06 | 5 MG
SDP

3-Hydroxybutyric acid-13C4 sodium is the 13C labeled 3-Hydroxybutyric acid sodium. The unlabeled compound, 3-Hydroxybutyric acid sodium, is a metabolite elevated in type I diabetes and can modulate membrane lipid properties. This product is for research use only and is not sold to patients.

  • Can be used as a tracer.
  • Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
  • Appearance: Solid
  • Color: White to off-white
  • Shipping: Room temperature in continental US; may vary elsewhere.
  • Storage: 4°C, sealed storage, away from moisture. In solvent: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture).
  • Solubility in water: 25 mg/mL (192.22 mM); needs ultrasonic and warming.

ENCOMPASS_PREFERRED
15

Medchemexpress LLC 3-Hydroxybutyric acid | 300-85-6 | 99.3% | 104.10 | 1 ML
SDP

3-Hydroxybutyric acid (β-Hydroxybutyric acid) is a metabolite that is elevated in type I diabetes. It can modulate the properties of membrane lipids.

  • For research use only, not for sale to patients.
  • Modulates properties of membrane lipids.
  • Interacts with lipids and alters phase behavior.
  • Diminishes interfacial viscosity of DPPC monolayers.
  • Solid below 33°C, liquid above 34°C.
  • Off-white to light yellow color.
  • Store at 4°C, sealed, away from moisture.
  • Store in solvent at -80°C for 6 months or -20°C for 1 month, sealed, away from moisture.
  • Chemical formula: C4H8O3.
  • Classified as ketones, aldehydes, and acids.
  • Originates from microorganisms or as an endogenous metabolite.
  • Ships at room temperature in continental US.

ENCOMPASS_PREFERRED