Home > N-[4-[[(2,4-Diamino-6-pteridinyl)methyl]amino]benzoyl]-L-glutamic acid > N-[4-[[(2,4-Diamino-6-pteridinyl)methyl]amino]benzoyl]-L-glutamic acid(54-62-6)
N-[4-[[(2,4-Diamino-6-pteridinyl)methyl]amino]benzoyl]-L-glutamic acid(54-62-6)
Supplier Product Identification
Physical and Chemical Properties
First Aid Measures
Handling and Storage
Hazards Identification
Exposure Controls/Personal Protection
Fire Fighting Measures
Accidental Release Measures
Stability and Reactivity
Product Identification
Product Name
N-[4-[[(2,4-Diamino-6-pteridinyl)methyl]amino]benzoyl]-L-glutamic acid
N-[4-[[(2,4-Diamino-6-pteridinyl)methyl]amino]benzoyl]-L-glutamic acid
Synonyms
4-Aminofolic acid
4-Aminopteroylglutamic acid
L-Glutamic acid, N-[4-[[(2,4-diamino-6-pteridinyl)methyl]amino]benzoyl]-
4-Aminofolic acid
4-Aminopteroylglutamic acid
L-Glutamic acid, N-[4-[[(2,4-diamino-6-pteridinyl)methyl]amino]benzoyl]-
CAS
54-62-6
54-62-6
Formula
C19H20N8O5
C19H20N8O5
Molecular Weight
440.42
440.42
EINECS
200-209-9
200-209-9
RTECS
MA1050000
MA1050000
RTECS Class
Agricultural Chemical and Pesticide; Tumorigen; Drug; Mutagen; Reproductive Effector; Human Data
Agricultural Chemical and Pesticide; Tumorigen; Drug; Mutagen; Reproductive Effector; Human Data
Merck
12,493
12,493
Beilstein/Gmelin
69045
69045
Beilstein Reference
4-26-00-03831
4-26-00-03831
Physical and Chemical Properties
Appearance
Clusters of yellow needles.
Clusters of yellow needles.
Melting Point
260-265
260-265
pKa/pKb
3.52 (pKa)
3.52 (pKa)
Partition Coefficient
.15
.15
Usage
Is a folic acid antagonist.
Is a folic acid antagonist.
First Aid Measures
Ingestion
Seek medical attention. If individual is drowsy or unconscious, do not give anything by mouth; place individual on the left side with the head down. Contact a physician, medical facility, or poison control center for advice about whether to induce vomiting. If possible, do not leave individual unattended.
Seek medical attention. If individual is drowsy or unconscious, do not give anything by mouth; place individual on the left side with the head down. Contact a physician, medical facility, or poison control center for advice about whether to induce vomiting. If possible, do not leave individual unattended.
Inhalation
If symptoms develop, move individual away from exposure and into fresh air. If symptoms persist, seek medical attention. If breathing is difficult, administer oxygen. Keep person warm and quiet; seek immediate medical attention.
If symptoms develop, move individual away from exposure and into fresh air. If symptoms persist, seek medical attention. If breathing is difficult, administer oxygen. Keep person warm and quiet; seek immediate medical attention.
Skin
Remove contaminated clothing. Wash exposed area with soap and water. If symptoms persist, seek medical attention. Launder clothing before reuse.
Remove contaminated clothing. Wash exposed area with soap and water. If symptoms persist, seek medical attention. Launder clothing before reuse.
Eyes
If symptoms develop, immediately move individual away from exposure and into fresh air. Flush eyes gently with water for at least 15 minutes while holding eyelids apart; seek immediate medical attention.
If symptoms develop, immediately move individual away from exposure and into fresh air. Flush eyes gently with water for at least 15 minutes while holding eyelids apart; seek immediate medical attention.
Handling and Storage
Storage
Cool dry location in a tightly sealed container. Avoid exposure to light.
Cool dry location in a tightly sealed container. Avoid exposure to light.
Handling
Do not breath dust, get in eyes, on skin or on clothing. Avoid prolonged or repeated exposure. Always work in a chemical hood and while using the recommended protective equipment.
Do not breath dust, get in eyes, on skin or on clothing. Avoid prolonged or repeated exposure. Always work in a chemical hood and while using the recommended protective equipment.
Hazards Identification
Inhalation
May be fatal if inhaled, ingested or absorbed through the skin. Causes irritation.
May be fatal if inhaled, ingested or absorbed through the skin. Causes irritation.
Skin
See inhalation.
See inhalation.
Eyes
See inhalation
See inhalation
Ingestion
See inhalation.
See inhalation.
Exposure Controls/Personal Protection
Personal Protection
Chemical splash goggles in compliance with OSHA regulations are advised; however, OSHA regulations also permit other type safety glasses. Whre chemical resistant gloves. To prevent repeated or prolonged skin contact, wear impervious clothing and boots.
Chemical splash goggles in compliance with OSHA regulations are advised; however, OSHA regulations also permit other type safety glasses. Whre chemical resistant gloves. To prevent repeated or prolonged skin contact, wear impervious clothing and boots.
Respirators
NIOSH/MSHA approved respirator.
NIOSH/MSHA approved respirator.
Exposure Effects
Chronic exposure may cause congenitial malformations of the fetus. Studies havs shown mutagenic effects. Causes blood effects.
Chronic exposure may cause congenitial malformations of the fetus. Studies havs shown mutagenic effects. Causes blood effects.
Poison Class
1*
1*
Fire Fighting Measures
Fire Fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Use agent most appropriate to extinguish fire.
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Use agent most appropriate to extinguish fire.
Accidental Release Measures
Small spills/leaks
Do not touch spilled material; stop leak if you can do so without risk. Use water spray to reduce vapors. Small spills: absorb with sand or other noncombustible absorbent material and place into containers for later disposal. Small dry spills: with clean shovel place material into clean, dry container and cover; move containers from spill area. Large spills: dike far ahead of spill for later disposal.
Do not touch spilled material; stop leak if you can do so without risk. Use water spray to reduce vapors. Small spills: absorb with sand or other noncombustible absorbent material and place into containers for later disposal. Small dry spills: with clean shovel place material into clean, dry container and cover; move containers from spill area. Large spills: dike far ahead of spill for later disposal.
Stability and Reactivity
Stability
Stable at normal temperatures and pressures.
Stable at normal temperatures and pressures.
Incompatibilities
Strong oxidizing agents.
Strong oxidizing agents.
Decomposition
Oxides of carbon and nitrogen.
Oxides of carbon and nitrogen.
Contact
More
- Company Name:Lingyuan Bebiansen Biological Technology Co., Ltd
- Tel: 18642120371
- Fax:
- WebSite:https://www.bebiosion.com/
- Company Name:Finetech Industry Limited
- Tel:027-87465837 19945049750
- Fax:027-8777-2287
- WebSite:https://www.finetechchem.com/
- Company Name:J & K SCIENTIFIC LTD.
- Tel:010-82848833 400-666-7788
- Fax:86-10-82849933
- WebSite:http://www.jkchemical.com
- Company Name:TCI (Shanghai) Development Co., Ltd.
- Tel:021-67121386
- Fax:021-67121385
- WebSite:https://www.tcichemicals.com/CN/zh/
- Company Name:Shanghai Hanhong Scientific Co.,Ltd.
- Tel:021-54306202 13764082696
- Fax:
- WebSite:https://www.hanhongsci.com