Steroids and Derivatives
Steroids are organic compounds with a structure of four fused rings, known as the steroid nucleus. This core can be linked to various functional groups that modify their properties and biological functions. Steroids play a key role in regulating metabolic and hormonal processes. They are used in medicine to treat inflammatory disorders, autoimmune diseases, and hormonal imbalances. Additionally, some steroid derivatives have potent anti-inflammatory properties, such as corticosteroids. In specific therapies, they are used to reduce inflammation and manage pain in various diseases.
At CymitQuimica, we offer a variety of steroids and their derivatives for pharmaceutical research and development.
Found 4928 products of "Steroids and Derivatives"
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1,4-Naphthalenedione,2-methyl-3-[(2E,7R,11R)-3,7,11,15-tetramethyl-2-hexadecen-1-yl]-
CAS:Formula:C31H46O2Purity:98%Color and Shape:LiquidMolecular weight:450.6957Fluticasone (propionate)
CAS:Fluticasone propionate (CCI-187881), derived from fluticasone used to remedy asthma and allergic rhinitis, is a high affinity, selective GR agonist.Formula:C25H31F3O5SPurity:98.98% - >99.99%Color and Shape:Crystalline SolidMolecular weight:500.57Ref: TM-T0188
5mg50.00€10mg74.00€25mg117.00€50mg177.00€100mg258.00€200mg321.00€500mg532.00€1mL*10mM (DMSO)79.00€Andarine
CAS:Andarine (GTx-007) (S-4) is an active partial agonist and an investigational selective androgen receptor modulator (SARM).Formula:C19H18F3N3O6Purity:99.88%Color and Shape:Pale Yellow SolidMolecular weight:441.36Ref: IN-DA00EZH4
10g20.00€1kg53.00€25g22.00€50g20.00€5kg130.00€100g24.00€250g25.00€25kg618.00€500g28.00€50kgTo inquire100kgTo inquireOstarine
CAS:Ostarine (MK-2866) is a non-steroidal SARM mimicking testosterone to boost muscle growth, libido, fertility, and may help prevent muscle wasting in cancer.Formula:C19H14F3N3O3Purity:99.69% - 99.90%Color and Shape:SolidMolecular weight:389.33Mitotane
CAS:Mitotane (NCI-C04933) is a derivative of the insecticide dichlorodiphenyldichloroethane that specifically inhibits cells of the adrenal cortex.
Formula:C14H10Cl4Purity:99.89% - ≥95%Color and Shape:Less Powder (Ntp 1992) Physical Description Colorless Powder (Ntp 1992)Molecular weight:320.04Megestrol acetate
CAS:Megestrol acetate (BDH1298) is an oral progestogen with anti-androgenic properties, used for endometrial and breast cancer, anorexia, and cachexia.Formula:C24H32O4Purity:99.46% - 99.99%Color and Shape:Crystalline SolidMolecular weight:384.51Ethynodiol diacetate
CAS:Ethynodiol diacetate (Ethynodiol acetate) is a synthetic progestational hormone used alone or in combination with estrogens as an oral contraceptive.Formula:C24H32O4Purity:99.48% - 99.54%Color and Shape:SolidMolecular weight:384.51Atorvastatin lactone
CAS:Atorvastatin lactone is a prodrug form of atorvastatin. Which is an orally active 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase inhibitor.Formula:C33H33FN2O4Purity:98.05% - 98.16%Color and Shape:SolidMolecular weight:540.62Prednisolone disodium phosphate
CAS:Prednisolone disodium phosphate, a synthetic glucocorticoid, has immunomodulating and anti-inflammatory properties.Formula:C21H27Na2O8PPurity:97.1% - 99.16%Color and Shape:SolidMolecular weight:484.39Vitamin D3
CAS:Vitamin D3 (Cholecalciferol) , a naturally occurring form of vitamin D, activates an H305F/H397Y mutant vitamin D receptor (VDR).Formula:C27H44OPurity:97.81% - 99.93%Color and Shape:Fine Needles From Dilute Acetone Physical Description Fine Colorless Crystals Water Insoluble (Ntp 1992)Molecular weight:384.64Norethindrone
CAS:Norethindrone is a potent synthetic hormone used for amenorrhea, uterine bleeding, endometriosis, and contraception.Formula:C20H26O2Purity:99.33% - 99.82%Color and Shape:White Crystalline Powder SolidMolecular weight:298.42Gestrinone
CAS:Gestrinone (R 2323) 是一种合成类固醇激素，能够抑制平滑肌瘤(IC50:43.67 μM)，有用于子宫内膜异位症的研究潜力。Formula:C21H24O2Purity:99.21%Color and Shape:Light Yellow SolidMolecular weight:308.412,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydro-2H-1-benzopyran-6-ol
CAS:Formula:C29H50O2Purity:96%Color and Shape:LiquidMolecular weight:430.7061Flumethasone
CAS:Flumethasone (RS-2177) is a glucocorticoid receptor agonist, with anti-inflammatory, antipruritic and vasoconstrictive properties.Formula:C22H28F2O5Purity:99.38% - 99.96%Color and Shape:White Crystalline PowderMolecular weight:410.45Hydrocortisone 17-butyrate
CAS:Hydrocortisone 17-butyrate (Cortisol 17-butyrate) is a glucocorticoid receptor agonist with antiinflammatory, antipruritic and vasoconstrictive effects.Formula:C25H36O6Purity:98% - 99.57%Color and Shape:SolidMolecular weight:432.55Ref: IN-DA00I8X3
1g20.00€1kg36.00€25g20.00€50g24.00€5kg104.00€100g24.00€10kg150.00€25kg280.00€500g24.00€50kg526.00€100kgTo inquireTriamcinolone
CAS:Triamcinolone (Aristocort) is a synthetic glucocorticoid with anti-inflammatory and immunomodulating properties.Formula:C21H27FO6Purity:98.59% - 99.60%Color and Shape:SolidMolecular weight:394.43Estrone
CAS:Estrone (Aquacrine) is an aromatized C18 steroid with a 3-hydroxyl group and a 17-ketone, a major mammalian estrogen.Formula:C18H22O2Purity:99.09% - 99.57%Color and Shape:Small White Crystals Or White To Creamy White Crystalline Powder SolidMolecular weight:270.37Dutasteride
CAS:Dutasteride (GI 198745) is a 5-alpha-reductase inhibitor that inhibits both type-1 and type2 isoforms of the enzyme and is used to treat benign prostaticFormula:C27H30F6N2O2Purity:99.58%Color and Shape:White Crystalline SolidMolecular weight:528.53Ref: TM-T1499
5mg35.00€10mg54.00€25mg84.00€50mg100.00€100mg150.00€200mg203.00€500mg341.00€1mL*10mM (DMSO)54.00€Progesterone
CAS:Progesterone, a key progestational steroid, is produced by the corpus luteum and placenta, essential for pregnancy, embryo implantation, and lactation.Formula:C21H30O2Purity:99.66% - 99.89%Color and Shape:Prisms Female Sex Hormone Low ToxicityMolecular weight:314.46Medroxyprogesterone Acetate
CAS:Medroxyprogesterone Acetate (Farlutin) is a synthetic progestin that is derived from 17-hydroxyprogesterone. Farlutin is a long-acting contraceptive.Formula:C24H34O4Purity:99.05% - 99.44%Color and Shape:White PowderMolecular weight:386.52Cholesterol
CAS:Cholesterol is a natural product that is the major sterol in mammals and an agonist of estrogen-related receptor α (ERRα).Formula:C27H46OPurity:98.80% - 99.94%Color and Shape:SoildMolecular weight:386.65Prednisolone acetate
Prednisolone acetate (Omnipred) is the acetate salt form of prednisolone, a synthetic glucocorticoid with anti-inflammatory and immunomodulating properties.Formula:C23H30O6Purity:98.26% - 98.85%Color and Shape:White Crystalline PowderMolecular weight:402.48Levonorgestrel
CAS:Levonorgestrel (D-Norgestrel) is a Progestin and Progestin-containing Intrauterine Device.Formula:C21H28O2Purity:99.42% - 99.44%Color and Shape:Crystals From Methanol SolidMolecular weight:312.45Betamethasone valerate
CAS:Betamethasone valerate (Luxiq) is a synthetic glucocorticoid with metabolic, immunosuppressive and anti-inflammatory actions.Formula:C27H37FO6Purity:99.32% - >99.99%Color and Shape:Mixed With A SolventMolecular weight:476.58Hydrocortisone acetate
CAS:Hydrocortisone acetate (Cortisol 21-acetate) is the synthetic acetate salt form of hydrocortisone, a corticosteroid with anti-inflammatory and immunosuppressive
Formula:C23H32O6Purity:98.89% - 99.22%Color and Shape:White To Off-White Crystalline PowderMolecular weight:404.5Hydrocortisone
CAS:Hydrocortisone is a synthetic glucocorticoid that aids in metabolism, immunity, and inflammation control.Formula:C21H30O5Purity:98.4% - 99.95%Color and Shape:Plates From Alc Or Iso-Propyl Alc SolidMolecular weight:362.46Cyproterone acetate
CAS:Cyproterone acetate (Cyproterone 17-O-acetate) binds the androgen receptor (AR), thereby preventing androgen-induced receptor activation in target tissues andFormula:C24H29ClO4Purity:98.43% - 99.83%Color and Shape:Crystals From Diisopropyl Ether OdourMolecular weight:416.94Riboflavin 5'-(dihydrogen phosphate), monosodium salt
CAS:Formula:C17H20N4NaO9PPurity:71%Color and Shape:SolidMolecular weight:478.3256L-Ascorbic acid 2-phosphate trisodium
CAS:L-Ascorbic acid 2-phosphate trisodium (Sodium ascorbyl phosphate) is a long-acting vitamin C derivative that stimulates collagen expression and formation.Formula:C6H6Na3O9PPurity:99.81% - >99.99%Color and Shape:SolidMolecular weight:322.05Promestriene
CAS:Promestriene (3-propyl ethyl) (INN) is a synthetic estrogen and glucocorticoid used topically in a 1% cream formulation.Formula:C22H32O2Purity:99.35%Color and Shape:White SolidMolecular weight:328.49Eplerenone
CAS:Eplerenone (CGP 30083) is an aldosterone receptor antagonist and potassium-sparing diuretic used in the therapy of hypertension.Formula:C24H30O6Purity:99.75% - ≥98%Color and Shape:White SolidMolecular weight:414.49Ref: TM-T0083
2mgTo inquire5mg49.00€10mg65.00€25mg118.00€50mg173.00€100mg245.00€1mL*10mM (DMSO)52.00€Mifepristone
CAS:Mifepristone (C-1073) is a progesterone-receptor (IC50=0.2 nM) and glucocorticoid-receptor antagonist (IC50=2.6 nM). High-Quality, Low-Cost!Formula:C29H35NO2Purity:98.9% - ≥95%Color and Shape:Pale Yellow SolidMolecular weight:429.59Altrenogest
CAS:Altrenogest (Allyltrenbolone)(A35957; RU2267), a progestogen, has structural relation with veterinary steroid trenbolone.Formula:C21H26O2Purity:98.98% - 99.66%Color and Shape:Slightly Yellow PowderMolecular weight:310.43Fluvastatin sodium
CAS:Fluvastatin sodium (Fluvastatin sodium salt), a competitive inhibitor of hydroxymethylglutaryl-coenzyme A reductase (HMGCR), is a commonly used cholesterolFormula:C24H25FNNaO4Purity:98.54% - 99.56%Color and Shape:Light Yellow Solid PowderMolecular weight:433.45Beclometasone dipropionate
CAS:Beclometasone dipropionate (Vancenase) is the dipropionate ester of a synthetic glucocorticoid with anti-inflammatory and immunomodulating properties.Formula:C28H37ClO7Purity:98% - 98.49%Color and Shape:SolidMolecular weight:521.04Cetaben
CAS:Cetaben, a non-fibrotic drug, lowers cholesterol and triglycerides without PPARα activation.Formula:C23H39NO2Purity:99.59%Color and Shape:SolidMolecular weight:361.56Diethylstilbestrol
CAS:Diethylstilbestrol (DES) is used in the treatment of menopausal and postmenopausal disorders.Formula:C18H20O2Purity:97.77% - 98.78%Color and Shape:White Crystalline Powder Physical Description Odorless Tasteless White Crystalline Powder (Ntp 1992)Molecular weight:268.35Estriol
CAS:Estriol is a major estrogen metabolite with hydroxyl groups at C3, 16-alpha, and 17-beta; it's abundant in pregnancy urine.Formula:C18H24O3Purity:97.97% - 98.55%Color and Shape:Leaflets From Alcohol SolidMolecular weight:288.38Betamethasone dipropionate
CAS:Betamethasone Dipropionate, a synthetic glucocorticoid, modulates gene expression to manage inflammation and autoimmune activity.
Formula:C28H37FO7Purity:98.13% - 99.59%Color and Shape:PowderMolecular weight:504.59Homosalate
CAS:Homosalate is an organic UV filter, an ester of salicylic acid and 3,3,5-trimethylcyclohexanol.Formula:C16H22O3Purity:99.48%Color and Shape:Physical Description Viscous Or Light Yellow To Slightly Tan Liquid Or Oil (Ntp 1992)Molecular weight:262.34Allylestrenol
CAS:Allylestrenol (Gestanin) is a synthetic steroid with progestational activity.Formula:C21H32OPurity:>99.99%Color and Shape:White Crystalline PowderMolecular weight:300.48(5R)-5-[(1S)-1,2-dihydroxyethyl]oxolane-2,3,4-trione
CAS:Formula:C6H6O6Purity:95%Color and Shape:SolidMolecular weight:174.1082Dexamethasone
CAS:Dexamethasone: a glucocorticoid agonist; modulates IL receptors; reduces inflammatory miRNA-155 exosomes in macrophage responses.Formula:C22H29FO5Purity:98% - 99.91%Color and Shape:Crystals From Ether (Ntp 1992)Molecular weight:392.46Aneurine hydrochloride
CAS:Formula:C12H18Cl2N4OSPurity:98%Color and Shape:SolidMolecular weight:337.2685Quinestrol
CAS:Quinestrol (Ethinylestradiol 3-cyclopentyl ether) is a synthetic estrogen, applied in hormone replacement therapy, and occasionally to use in cancer andFormula:C25H32O2Purity:99.36% - 99.72%Color and Shape:SolidMolecular weight:364.52Vitamin D2
CAS:Ergocaliferol (Vitamin D2), derived from ergosterol by UV, inhibits bladder tumor promotion and leukemia, and blocks DNA Polymerase.Formula:C28H44OPurity:98.73% - 99.89%Color and Shape:Prisms From Acetone 1998)Molecular weight:396.653,4-Pyridinedimethanol, 5-hydroxy-6-methyl-, hydrochloride
CAS:Formula:C8H12ClNO3Purity:95%Color and Shape:SolidMolecular weight:205.6388Abiraterone
CAS:Abiraterone (CB-7598) (CB-7598) is an effective steroidal cytochrome P450 17alpha-hydroxylase-17, 20-lyase (CYP17) inhibitor (IC50: 4 nM).Formula:C24H31NOPurity:99.18% - 99.93%Color and Shape:White SolidMolecular weight:349.51N-[4-[[(2-Amino-3,4-dihydro-4-oxo-6-pteridinyl)methyl]amino]benzoyl]-L-glutamic acid
CAS:Formula:C19H19N7O6Purity:98%Color and Shape:SolidMolecular weight:441.3975Ref: IN-DA0034YD
5g21.00€10g25.00€25g28.00€50g39.00€100g46.00€10kgTo inquire25kgTo inquire500g125.00€Estradiol benzoate
CAS:Estradiol benzoate (Benzhormovarine) is the synthetic benzoate ester of estradiol, a steroid sex hormone vital to the maintenance of fertility in females.Formula:C25H28O3Purity:99.7% - 99.93%Color and Shape:SolidMolecular weight:376.49Metyrapone
CAS:Metyrapone (NSC-25265) blocks steroid 11β-monooxygenase, used to diagnose Cushing's syndrome.Formula:C14H14N2OPurity:99.03% - ≥95%Color and Shape:Crystals From Ether & Pentane SolidMolecular weight:226.27Gestodene
CAS:Gestodene (WL 70) is a progestogen hormonal contraceptive.Formula:C21H26O2Purity:98% - 99.68%Color and Shape:White Crystalline SolidMolecular weight:310.43Pregnenolone
CAS:Pregnenolone (Arthenolone) is an endogenous steroid hormone synthesized from cholesterol, used in the treatment of Alzheimer's disease.Formula:C21H32O2Purity:99.5% - 99.84%Color and Shape:SolidMolecular weight:316.48Clobetasol propionate
CAS:Clobetasol propionate (CGP9555) exerts its effect by binding to cytoplasmic glucocorticoid receptors and subsequently activates glucocorticoid receptor-mediatedFormula:C25H32ClFO5Purity:99.41%Color and Shape:White Crystalline PowderMolecular weight:466.97Digitoxin
CAS:Digitoxin (Digitoxinum) is an effective Na+/K+-ATPase inhibitor (EC50 value: 0.78 μM).Formula:C41H64O13Purity:98.23% - 98.54%Color and Shape:Very Small Elongated Rectangular Plates From Dilute Alcohol 1998)Molecular weight:764.94Estradiol
CAS:Estradiol (E2) is a naturally occurring steroidal sex hormone that is essential for female fertility and maintenance of secondary sexual characteristics.Formula:C18H24O2Purity:98.25% - >99.99%Color and Shape:White Crystalline Powder Prisms From 80% Alcohol SolidMolecular weight:272.38Nicotinamide riboside
CAS:Nicotinamide riboside increases NAD[+] levels and activates SIRT1 and SIRT3, culminating in enhanced oxidative metabolism and protection against high fat diet-
Formula:C11H15N2O5Purity:98.82% - 99.58%Color and Shape:SolidMolecular weight:255.25Prednisolone
CAS:Prednisolone (Hydroretrocortine) is a synthetic glucocorticoid with anti-inflammatory and immunomodulating properties.Formula:C21H28O5Purity:99.59% - 99.85%Color and Shape:Crystals SolidMolecular weight:360.44Estetrol
CAS:Estetrol (Donesta), a fetal liver-synthesized estrogen, selectively modulates estrogen receptors and may ease menopausal symptoms.Formula:C18H24O4Purity:99.93%Color and Shape:SolidMolecular weight:304.38Ref: TM-T15248
1mg39.00€5mg84.00€10mg130.00€25mg268.00€50mg462.00€100mg773.00€200mg1,044.00€1mL*10mM (DMSO)93.00€Atorvastatin EP Impurity C Sodium Salt (Atorvastatin USP Related Compound C Sodium Salt)
CAS:Formula:C33H34F2N2O5·NaMolecular weight:575.64 22.99Ref: 4Z-A-1212
5mgTo inquire10mg698.00€20mg2,206.00€25mg1,153.00€30mg2,846.00€50mg2,002.00€100mgTo inquireSpironolactone EP Impurity F-20,20,21,21-d4 (Spironolactone USP Related Compound A-20,20,21,21-d4, Canrenone-20,20,21,21-d4)
Formula:C22H24D4O3Molecular weight:344.49Atorvastatin EP Impurity E (Atorvastatin USP Related Compound E (Free Form), ent-Atorvastatin)
CAS:Formula:C33H35FN2O5Molecular weight:558.65Ref: 4Z-A-1220
5mgTo inquire10mg1,214.00€20mg2,206.00€25mg2,184.00€30mg2,846.00€50mg3,398.00€100mgTo inquireTriamcinolone Acetonide EP Impurity C (Triamcinolone Acetonide 21-Aldehyde Hydrate)
CAS:Formula:C24H31FO7Color and Shape:White To Off-White SolidMolecular weight:450.50Estradiol Valerate EP Impurity F (17-Butyrate Estradiol)
CAS:Formula:C22H30O3Color and Shape:White To Off-White SolidMolecular weight:342.48Cholesterol Impurity 6
CAS:Formula:C28H48OColor and Shape:White To Off-White SolidMolecular weight:400.69(24S)-24,25-Dihydroxyvitamin D3
CAS:(24S)-24,25-Dihydroxyvitamin D3 undergoes various levels of hydroxylation to form active vitamin D3 analogs.Formula:C27H44O3Purity:98.98%Color and Shape:SolidMolecular weight:416.645,6-trans-Travoprost
CAS:Formula:C26H35F3O6Color and Shape:Colorless Liquid To Semi-SolidMolecular weight:500.56Progesterone Impurity 24 (6-β-Hydroxy Progesterone)
CAS:Formula:C21H30O3Color and Shape:White To Off-White SolidMolecular weight:330.47Estriol EP Impurity E
CAS:Formula:C18H24O3Color and Shape:White To Off-White SolidMolecular weight:288.39Mometasone Furoate EP Impurity A
CAS:Formula:C27H29ClO5Color and Shape:White To Off-White SolidMolecular weight:468.97Estradiol Valerate EP Impurity B (3-Valerate Estradiol)
CAS:Formula:C23H32O3Color and Shape:Off-White SolidMolecular weight:356.51ortho-Hydroxy Atorvastatin-d5 Calcium Salt
CAS:Formula:C33H29D5FN2O6·5CaColor and Shape:White To Off-White SolidMolecular weight:578.67 0.5*40.08Fluticasone Impurity 32
CAS:Formula:C52H54F4O12S2Color and Shape:Off-White SolidMolecular weight:1011.11Halobetasol Propionate Impurity 2
CAS:Formula:C25H32F2O6Color and Shape:White To Off-White SolidMolecular weight:466.52Desmethyl Fluorometholone
CAS:Formula:C21H27FO4Color and Shape:White To Off-White SolidMolecular weight:362.44Atorvastatin Impurity 21
CAS:Formula:C14H23NO4Color and Shape:White To Off-White SolidMolecular weight:269.34Estradiol-d4 (Estradiol Valerate EP Impurity A-d4, Estriol EP Impurity D-d4, Ethinylestradiol EP Impurity D-d4)
CAS:Formula:C18H20D4O2Color and Shape:White To Off-White SolidMolecular weight:276.41Estradiol Hexahydrobenzoate
CAS:Formula:C25H34O3Color and Shape:White To Off-White SolidMolecular weight:382.54Atorvastatin EP Impurity M (Atorvastatin Ethyl Ester)
CAS:Formula:C35H39FN2O5Color and Shape:White To Off-White SolidMolecular weight:586.70Prednicarbate
CAS:Prednicarbate (Hoe 777), a corticosteroid, has antipruritic, anti-inflammatory effects, reduces lymphocytes, and inhibits vasodilators.Formula:C27H36O8Purity:99.88%Color and Shape:SolidMolecular weight:488.57Stigmasterol Impurity 10
CAS:Formula:C22H34O2Color and Shape:White To Off-White SolidMolecular weight:330.51(3R,5S)-Fluvastatin
CAS:(3R,5S)-Fluvastatin, a synthetic HMG-CoA reductase inhibitor (IC50: 8 nM), activates Nrf2 for antioxidant defense.Formula:C24H26FNO4Color and Shape:SolidMolecular weight:411.47Alclometasone
CAS:Alclometasone is a glucocorticoid that reduces inflammation and treats various skin conditions like eczema and psoriasis.Formula:C22H29ClO5Purity:98%Color and Shape:SolidMolecular weight:408.92Megestrol Acetate (Medroxyprogesterone Acetate EP Impurity G)
CAS:Formula:C24H32O4Color and Shape:White To Off-White SolidMolecular weight:384.52Halometasone
CAS:Halometasone: synthetic corticosteroid for psoriasis and eczema treatment.Formula:C22H27ClF2O5Color and Shape:SolidMolecular weight:444.9Levonorgestrel EP Impurity J (6-Keto Levonorgestrel)
CAS:Formula:C21H26O3Color and Shape:Pale Yellow SolidMolecular weight:326.44Etonogestrel-d6 (Desogestrel EP Impurity D-d6, Desogestrel USP Related Compound C-d6, 3-Ketodesogestrel-d6)
CAS:Formula:C22H22D6O2Color and Shape:Pink SolidMolecular weight:330.50
![1,4-Naphthalenedione,2-methyl-3-[(2E,7R,11R)-3,7,11,15-tetramethyl-2-hexadecen-1-yl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003AEY.webp&w=3840&q=75)
![(5R)-5-[(1S)-1,2-dihydroxyethyl]oxolane-2,3,4-trione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00DEOU.webp&w=3840&q=75)
![N-[4-[[(2-Amino-3,4-dihydro-4-oxo-6-pteridinyl)methyl]amino]benzoyl]-L-glutamic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0034YD.webp&w=3840&q=75)
